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-rw-r--r--packages/linux/linux-openmoko-2.6.28/defconfig-oe.patch283
-rw-r--r--packages/linux/linux-openmoko-2.6.28_git.bb4
-rw-r--r--packages/linux/linux-openmoko-devel/defconfig-oe.patch292
-rw-r--r--packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0001-squashfs-with-lzma.patch5342
-rw-r--r--packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0002-squashfs-initrd.patch55
-rw-r--r--packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0003-squashfs-force-O2.patch17
-rw-r--r--packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0004-squashfs-Kconfig.patch61
-rw-r--r--packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0005-squashfs-Makefile.patch12
-rw-r--r--packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/defconfig-oe.patch296
-rw-r--r--packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/openwrt-ledtrig-netdev.patch474
-rw-r--r--packages/linux/linux-openmoko-devel_git.bb4
11 files changed, 28 insertions, 6812 deletions
diff --git a/packages/linux/linux-openmoko-2.6.28/defconfig-oe.patch b/packages/linux/linux-openmoko-2.6.28/defconfig-oe.patch
index faca44adef..109e9ec83d 100644
--- a/packages/linux/linux-openmoko-2.6.28/defconfig-oe.patch
+++ b/packages/linux/linux-openmoko-2.6.28/defconfig-oe.patch
@@ -1,203 +1,16 @@
---- defconfig-oe 2009-01-09 15:38:56.000000000 +0000
-+++ defconfig-oe 2009-01-09 16:37:51.000000000 +0000
-@@ -505,8 +505,8 @@
+--- gta02-packaging-defconfig 2009-01-12 13:09:33.000000000 +0000
++++ defconfig-oe 2009-01-12 13:18:23.000000000 +0000
+@@ -337,9 +337,6 @@
#
- # IP: Netfilter Configuration
+ # At least one emulation must be selected
#
--CONFIG_NF_DEFRAG_IPV4=y
--CONFIG_NF_CONNTRACK_IPV4=y
-+CONFIG_NF_DEFRAG_IPV4=m
-+CONFIG_NF_CONNTRACK_IPV4=m
- # CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
- # CONFIG_IP_NF_QUEUE is not set
- CONFIG_IP_NF_IPTABLES=m
-@@ -584,12 +584,12 @@
- # CONFIG_IP_SCTP is not set
- # CONFIG_TIPC is not set
- # CONFIG_ATM is not set
--CONFIG_STP=y
--CONFIG_BRIDGE=y
-+CONFIG_STP=m
-+CONFIG_BRIDGE=m
- # CONFIG_NET_DSA is not set
- # CONFIG_VLAN_8021Q is not set
- # CONFIG_DECNET is not set
--CONFIG_LLC=y
-+CONFIG_LLC=m
- # CONFIG_LLC2 is not set
- # CONFIG_IPX is not set
- # CONFIG_ATALK is not set
-@@ -642,20 +642,20 @@
- # CONFIG_HAMRADIO is not set
- # CONFIG_CAN is not set
- # CONFIG_IRDA is not set
--CONFIG_BT=y
--CONFIG_BT_L2CAP=y
--CONFIG_BT_SCO=y
--CONFIG_BT_RFCOMM=y
-+CONFIG_BT=m
-+CONFIG_BT_L2CAP=m
-+CONFIG_BT_SCO=m
-+CONFIG_BT_RFCOMM=m
- CONFIG_BT_RFCOMM_TTY=y
--CONFIG_BT_BNEP=y
-+CONFIG_BT_BNEP=m
- CONFIG_BT_BNEP_MC_FILTER=y
- CONFIG_BT_BNEP_PROTO_FILTER=y
--CONFIG_BT_HIDP=y
-+CONFIG_BT_HIDP=m
+-CONFIG_FPE_NWFPE=y
+-# CONFIG_FPE_NWFPE_XP is not set
+-# CONFIG_FPE_FASTFPE is not set
#
- # Bluetooth device drivers
- #
--CONFIG_BT_HCIBTUSB=y
-+CONFIG_BT_HCIBTUSB=m
- # CONFIG_BT_HCIBTSDIO is not set
- # CONFIG_BT_HCIUART is not set
- # CONFIG_BT_HCIBCM203X is not set
-@@ -867,24 +867,10 @@
- # CONFIG_BONDING is not set
- # CONFIG_MACVLAN is not set
- # CONFIG_EQUALIZER is not set
--CONFIG_TUN=y
-+CONFIG_TUN=m
- # CONFIG_VETH is not set
--# CONFIG_PHYLIB is not set
--CONFIG_NET_ETHERNET=y
-+# CONFIG_NET_ETHERNET is not set
- CONFIG_MII=y
--# CONFIG_AX88796 is not set
--# CONFIG_SMC91X is not set
--# CONFIG_DM9000 is not set
--# CONFIG_ENC28J60 is not set
--# CONFIG_SMC911X is not set
--# CONFIG_IBM_NEW_EMAC_ZMII is not set
--# CONFIG_IBM_NEW_EMAC_RGMII is not set
--# CONFIG_IBM_NEW_EMAC_TAH is not set
--# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
--# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
--# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
--# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
--# CONFIG_B44 is not set
- # CONFIG_NETDEV_1000 is not set
- # CONFIG_NETDEV_10000 is not set
-
-@@ -922,18 +908,18 @@
- CONFIG_USB_NET_ZAURUS=m
- # CONFIG_USB_HSO is not set
- # CONFIG_WAN is not set
--CONFIG_PPP=y
-+CONFIG_PPP=m
- CONFIG_PPP_MULTILINK=y
- CONFIG_PPP_FILTER=y
--CONFIG_PPP_ASYNC=y
--CONFIG_PPP_SYNC_TTY=y
--CONFIG_PPP_DEFLATE=y
--CONFIG_PPP_BSDCOMP=y
--CONFIG_PPP_MPPE=y
-+CONFIG_PPP_ASYNC=m
-+CONFIG_PPP_SYNC_TTY=m
-+CONFIG_PPP_DEFLATE=m
-+CONFIG_PPP_BSDCOMP=m
-+CONFIG_PPP_MPPE=m
- # CONFIG_PPPOE is not set
- # CONFIG_PPPOL2TP is not set
- # CONFIG_SLIP is not set
--CONFIG_SLHC=y
-+CONFIG_SLHC=m
- # CONFIG_NETCONSOLE is not set
- # CONFIG_NETPOLL is not set
- # CONFIG_NET_POLL_CONTROLLER is not set
-@@ -1347,17 +1333,17 @@
- # CONFIG_FONT_SUN12x22 is not set
- # CONFIG_FONT_10x18 is not set
- # CONFIG_LOGO is not set
--CONFIG_SOUND=y
-+CONFIG_SOUND=m
- CONFIG_SOUND_OSS_CORE=y
--CONFIG_SND=y
--CONFIG_SND_TIMER=y
--CONFIG_SND_PCM=y
-+CONFIG_SND=m
-+CONFIG_SND_TIMER=m
-+CONFIG_SND_PCM=m
- CONFIG_SND_HWDEP=m
- CONFIG_SND_RAWMIDI=m
- # CONFIG_SND_SEQUENCER is not set
- CONFIG_SND_OSSEMUL=y
--CONFIG_SND_MIXER_OSS=y
--CONFIG_SND_PCM_OSS=y
-+CONFIG_SND_MIXER_OSS=m
-+CONFIG_SND_PCM_OSS=m
- CONFIG_SND_PCM_OSS_PLUGINS=y
- # CONFIG_SND_DYNAMIC_MINORS is not set
- CONFIG_SND_SUPPORT_OLD_API=y
-@@ -1376,13 +1362,13 @@
- CONFIG_SND_USB=y
- CONFIG_SND_USB_AUDIO=m
- # CONFIG_SND_USB_CAIAQ is not set
--CONFIG_SND_SOC=y
--CONFIG_SND_S3C24XX_SOC=y
--CONFIG_SND_S3C24XX_SOC_I2S=y
--CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753=y
-+CONFIG_SND_SOC=m
-+CONFIG_SND_S3C24XX_SOC=m
-+CONFIG_SND_S3C24XX_SOC_I2S=m
-+CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753=m
- # CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650 is not set
- # CONFIG_SND_SOC_ALL_CODECS is not set
--CONFIG_SND_SOC_WM8753=y
-+CONFIG_SND_SOC_WM8753=m
- # CONFIG_SOUND_PRIME is not set
- CONFIG_HID_SUPPORT=y
- CONFIG_HID=y
-@@ -1462,7 +1448,7 @@
- #
- # USB Device Class drivers
- #
--CONFIG_USB_ACM=y
-+CONFIG_USB_ACM=m
- CONFIG_USB_PRINTER=m
- # CONFIG_USB_WDM is not set
- CONFIG_USB_TMC=m
-@@ -1474,7 +1460,7 @@
- #
- # may also be needed; see USB_STORAGE Help for more information
- #
--CONFIG_USB_STORAGE=y
-+CONFIG_USB_STORAGE=m
- # CONFIG_USB_STORAGE_DEBUG is not set
- CONFIG_USB_STORAGE_DATAFAB=y
- CONFIG_USB_STORAGE_FREECOM=y
-@@ -1499,8 +1485,7 @@
- #
- # USB port drivers
- #
--CONFIG_USB_SERIAL=y
--CONFIG_USB_SERIAL_CONSOLE=y
-+CONFIG_USB_SERIAL=m
- CONFIG_USB_EZUSB=y
- CONFIG_USB_SERIAL_GENERIC=y
- CONFIG_USB_SERIAL_AIRCABLE=m
-@@ -1541,7 +1526,7 @@
- CONFIG_USB_SERIAL_TI=m
- CONFIG_USB_SERIAL_CYBERJACK=m
- CONFIG_USB_SERIAL_XIRCOM=m
--CONFIG_USB_SERIAL_OPTION=y
-+CONFIG_USB_SERIAL_OPTION=m
- CONFIG_USB_SERIAL_OMNINET=m
- # CONFIG_USB_SERIAL_DEBUG is not set
-
-@@ -1601,7 +1586,7 @@
- # CONFIG_USB_MIDI_GADGET is not set
- # CONFIG_USB_G_PRINTER is not set
- # CONFIG_USB_CDC_COMPOSITE is not set
--CONFIG_AR6000_WLAN=y
-+CONFIG_AR6000_WLAN=m
- CONFIG_MMC=y
- # CONFIG_MMC_DEBUG is not set
- CONFIG_MMC_UNSAFE_RESUME=y
-@@ -1641,9 +1626,10 @@
+ # Userspace binary formats
+@@ -1634,9 +1631,10 @@
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
@@ -209,88 +22,16 @@
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
-@@ -1738,21 +1724,21 @@
- #
- # File systems
- #
--CONFIG_EXT2_FS=y
-+CONFIG_EXT2_FS=m
- # CONFIG_EXT2_FS_XATTR is not set
- # CONFIG_EXT2_FS_XIP is not set
--CONFIG_EXT3_FS=y
-+CONFIG_EXT3_FS=m
- # CONFIG_EXT3_FS_XATTR is not set
--CONFIG_EXT4_FS=y
-+CONFIG_EXT4_FS=m
- CONFIG_EXT4DEV_COMPAT=y
- CONFIG_EXT4_FS_XATTR=y
- # CONFIG_EXT4_FS_POSIX_ACL is not set
- CONFIG_EXT4_FS_SECURITY=y
--CONFIG_JBD=y
-+CONFIG_JBD=m
- # CONFIG_JBD_DEBUG is not set
--CONFIG_JBD2=y
-+CONFIG_JBD2=m
- # CONFIG_JBD2_DEBUG is not set
--CONFIG_FS_MBCACHE=y
-+CONFIG_FS_MBCACHE=m
- # CONFIG_REISERFS_FS is not set
- # CONFIG_JFS_FS is not set
- CONFIG_FS_POSIX_ACL=y
-@@ -1778,9 +1764,9 @@
- #
- # DOS/FAT/NT Filesystems
- #
--CONFIG_FAT_FS=y
--CONFIG_MSDOS_FS=y
--CONFIG_VFAT_FS=y
-+CONFIG_FAT_FS=m
-+CONFIG_MSDOS_FS=m
-+CONFIG_VFAT_FS=m
- CONFIG_FAT_DEFAULT_CODEPAGE=437
- CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
- # CONFIG_NTFS_FS is not set
-@@ -1828,15 +1814,19 @@
+@@ -1822,7 +1820,11 @@
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
-# CONFIG_NFS_FS is not set
--CONFIG_NFSD=y
-+CONFIG_NFS_FS=y
++CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
-+CONFIG_NFSD=m
+ CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
- CONFIG_NFSD_V3_ACL=y
- # CONFIG_NFSD_V4 is not set
- CONFIG_LOCKD=y
- CONFIG_LOCKD_V4=y
--CONFIG_EXPORTFS=y
-+CONFIG_EXPORTFS=m
- CONFIG_NFS_ACL_SUPPORT=y
- CONFIG_NFS_COMMON=y
- CONFIG_SUNRPC=y
-@@ -1875,9 +1865,9 @@
- # CONFIG_KARMA_PARTITION is not set
- # CONFIG_EFI_PARTITION is not set
- # CONFIG_SYSV68_PARTITION is not set
--CONFIG_NLS=y
-+CONFIG_NLS=m
- CONFIG_NLS_DEFAULT="iso8859-1"
--CONFIG_NLS_CODEPAGE_437=y
-+CONFIG_NLS_CODEPAGE_437=m
- # CONFIG_NLS_CODEPAGE_737 is not set
- # CONFIG_NLS_CODEPAGE_775 is not set
- CONFIG_NLS_CODEPAGE_850=m
-@@ -1901,7 +1891,7 @@
- # CONFIG_NLS_CODEPAGE_1250 is not set
- # CONFIG_NLS_CODEPAGE_1251 is not set
- # CONFIG_NLS_ASCII is not set
--CONFIG_NLS_ISO8859_1=y
-+CONFIG_NLS_ISO8859_1=m
- # CONFIG_NLS_ISO8859_2 is not set
- # CONFIG_NLS_ISO8859_3 is not set
- # CONFIG_NLS_ISO8859_4 is not set
diff --git a/packages/linux/linux-openmoko-2.6.28_git.bb b/packages/linux/linux-openmoko-2.6.28_git.bb
index 2389db2bcd..e37742caa2 100644
--- a/packages/linux/linux-openmoko-2.6.28_git.bb
+++ b/packages/linux/linux-openmoko-2.6.28_git.bb
@@ -8,7 +8,7 @@ KERNEL_VERSION = "${KERNEL_RELEASE}"
OEV = "oe1"
PV = "${KERNEL_RELEASE}-${OEV}+gitr${SRCREV}"
-PR = "r1"
+PR = "r2"
SRC_URI = "\
git://git.openmoko.org/git/kernel.git;protocol=git;branch=andy-tracking \
@@ -18,7 +18,7 @@ SRC_URI = "\
S = "${WORKDIR}/git"
do_configure_prepend() {
- install -m 644 ./arch/arm/configs/gta02-moredrivers-defconfig ${WORKDIR}/defconfig-oe
+ install -m 644 ./arch/arm/configs/gta02-packaging-defconfig ${WORKDIR}/defconfig-oe
cat ${WORKDIR}/defconfig-oe.patch | patch -p0 -d ${WORKDIR}
}
diff --git a/packages/linux/linux-openmoko-devel/defconfig-oe.patch b/packages/linux/linux-openmoko-devel/defconfig-oe.patch
index 1bcf4463d0..109e9ec83d 100644
--- a/packages/linux/linux-openmoko-devel/defconfig-oe.patch
+++ b/packages/linux/linux-openmoko-devel/defconfig-oe.patch
@@ -1,212 +1,16 @@
---- defconfig-oe 2009-01-09 15:38:56.000000000 +0000
-+++ defconfig-oe 2009-01-09 16:37:51.000000000 +0000
-@@ -1,7 +1,7 @@
+--- gta02-packaging-defconfig 2009-01-12 13:09:33.000000000 +0000
++++ defconfig-oe 2009-01-12 13:18:23.000000000 +0000
+@@ -337,9 +337,6 @@
#
- # Automatically generated make config: don't edit
- # Linux kernel version: 2.6.28-rc4
--# Thu Jan 8 20:00:01 2009
-+# Fri Jan 9 16:37:51 2009
+ # At least one emulation must be selected
#
- CONFIG_ARM=y
- CONFIG_HAVE_PWM=y
-@@ -505,8 +505,8 @@
- #
- # IP: Netfilter Configuration
- #
--CONFIG_NF_DEFRAG_IPV4=y
--CONFIG_NF_CONNTRACK_IPV4=y
-+CONFIG_NF_DEFRAG_IPV4=m
-+CONFIG_NF_CONNTRACK_IPV4=m
- # CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
- # CONFIG_IP_NF_QUEUE is not set
- CONFIG_IP_NF_IPTABLES=m
-@@ -584,12 +584,12 @@
- # CONFIG_IP_SCTP is not set
- # CONFIG_TIPC is not set
- # CONFIG_ATM is not set
--CONFIG_STP=y
--CONFIG_BRIDGE=y
-+CONFIG_STP=m
-+CONFIG_BRIDGE=m
- # CONFIG_NET_DSA is not set
- # CONFIG_VLAN_8021Q is not set
- # CONFIG_DECNET is not set
--CONFIG_LLC=y
-+CONFIG_LLC=m
- # CONFIG_LLC2 is not set
- # CONFIG_IPX is not set
- # CONFIG_ATALK is not set
-@@ -642,20 +642,20 @@
- # CONFIG_HAMRADIO is not set
- # CONFIG_CAN is not set
- # CONFIG_IRDA is not set
--CONFIG_BT=y
--CONFIG_BT_L2CAP=y
--CONFIG_BT_SCO=y
--CONFIG_BT_RFCOMM=y
-+CONFIG_BT=m
-+CONFIG_BT_L2CAP=m
-+CONFIG_BT_SCO=m
-+CONFIG_BT_RFCOMM=m
- CONFIG_BT_RFCOMM_TTY=y
--CONFIG_BT_BNEP=y
-+CONFIG_BT_BNEP=m
- CONFIG_BT_BNEP_MC_FILTER=y
- CONFIG_BT_BNEP_PROTO_FILTER=y
--CONFIG_BT_HIDP=y
-+CONFIG_BT_HIDP=m
-
- #
- # Bluetooth device drivers
- #
--CONFIG_BT_HCIBTUSB=y
-+CONFIG_BT_HCIBTUSB=m
- # CONFIG_BT_HCIBTSDIO is not set
- # CONFIG_BT_HCIUART is not set
- # CONFIG_BT_HCIBCM203X is not set
-@@ -867,24 +867,10 @@
- # CONFIG_BONDING is not set
- # CONFIG_MACVLAN is not set
- # CONFIG_EQUALIZER is not set
--CONFIG_TUN=y
-+CONFIG_TUN=m
- # CONFIG_VETH is not set
--# CONFIG_PHYLIB is not set
--CONFIG_NET_ETHERNET=y
-+# CONFIG_NET_ETHERNET is not set
- CONFIG_MII=y
--# CONFIG_AX88796 is not set
--# CONFIG_SMC91X is not set
--# CONFIG_DM9000 is not set
--# CONFIG_ENC28J60 is not set
--# CONFIG_SMC911X is not set
--# CONFIG_IBM_NEW_EMAC_ZMII is not set
--# CONFIG_IBM_NEW_EMAC_RGMII is not set
--# CONFIG_IBM_NEW_EMAC_TAH is not set
--# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
--# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
--# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
--# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
--# CONFIG_B44 is not set
- # CONFIG_NETDEV_1000 is not set
- # CONFIG_NETDEV_10000 is not set
+-CONFIG_FPE_NWFPE=y
+-# CONFIG_FPE_NWFPE_XP is not set
+-# CONFIG_FPE_FASTFPE is not set
-@@ -922,18 +908,18 @@
- CONFIG_USB_NET_ZAURUS=m
- # CONFIG_USB_HSO is not set
- # CONFIG_WAN is not set
--CONFIG_PPP=y
-+CONFIG_PPP=m
- CONFIG_PPP_MULTILINK=y
- CONFIG_PPP_FILTER=y
--CONFIG_PPP_ASYNC=y
--CONFIG_PPP_SYNC_TTY=y
--CONFIG_PPP_DEFLATE=y
--CONFIG_PPP_BSDCOMP=y
--CONFIG_PPP_MPPE=y
-+CONFIG_PPP_ASYNC=m
-+CONFIG_PPP_SYNC_TTY=m
-+CONFIG_PPP_DEFLATE=m
-+CONFIG_PPP_BSDCOMP=m
-+CONFIG_PPP_MPPE=m
- # CONFIG_PPPOE is not set
- # CONFIG_PPPOL2TP is not set
- # CONFIG_SLIP is not set
--CONFIG_SLHC=y
-+CONFIG_SLHC=m
- # CONFIG_NETCONSOLE is not set
- # CONFIG_NETPOLL is not set
- # CONFIG_NET_POLL_CONTROLLER is not set
-@@ -1347,17 +1333,17 @@
- # CONFIG_FONT_SUN12x22 is not set
- # CONFIG_FONT_10x18 is not set
- # CONFIG_LOGO is not set
--CONFIG_SOUND=y
-+CONFIG_SOUND=m
- CONFIG_SOUND_OSS_CORE=y
--CONFIG_SND=y
--CONFIG_SND_TIMER=y
--CONFIG_SND_PCM=y
-+CONFIG_SND=m
-+CONFIG_SND_TIMER=m
-+CONFIG_SND_PCM=m
- CONFIG_SND_HWDEP=m
- CONFIG_SND_RAWMIDI=m
- # CONFIG_SND_SEQUENCER is not set
- CONFIG_SND_OSSEMUL=y
--CONFIG_SND_MIXER_OSS=y
--CONFIG_SND_PCM_OSS=y
-+CONFIG_SND_MIXER_OSS=m
-+CONFIG_SND_PCM_OSS=m
- CONFIG_SND_PCM_OSS_PLUGINS=y
- # CONFIG_SND_DYNAMIC_MINORS is not set
- CONFIG_SND_SUPPORT_OLD_API=y
-@@ -1376,13 +1362,13 @@
- CONFIG_SND_USB=y
- CONFIG_SND_USB_AUDIO=m
- # CONFIG_SND_USB_CAIAQ is not set
--CONFIG_SND_SOC=y
--CONFIG_SND_S3C24XX_SOC=y
--CONFIG_SND_S3C24XX_SOC_I2S=y
--CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753=y
-+CONFIG_SND_SOC=m
-+CONFIG_SND_S3C24XX_SOC=m
-+CONFIG_SND_S3C24XX_SOC_I2S=m
-+CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753=m
- # CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650 is not set
- # CONFIG_SND_SOC_ALL_CODECS is not set
--CONFIG_SND_SOC_WM8753=y
-+CONFIG_SND_SOC_WM8753=m
- # CONFIG_SOUND_PRIME is not set
- CONFIG_HID_SUPPORT=y
- CONFIG_HID=y
-@@ -1462,7 +1448,7 @@
- #
- # USB Device Class drivers
- #
--CONFIG_USB_ACM=y
-+CONFIG_USB_ACM=m
- CONFIG_USB_PRINTER=m
- # CONFIG_USB_WDM is not set
- CONFIG_USB_TMC=m
-@@ -1474,7 +1460,7 @@
- #
- # may also be needed; see USB_STORAGE Help for more information
#
--CONFIG_USB_STORAGE=y
-+CONFIG_USB_STORAGE=m
- # CONFIG_USB_STORAGE_DEBUG is not set
- CONFIG_USB_STORAGE_DATAFAB=y
- CONFIG_USB_STORAGE_FREECOM=y
-@@ -1499,8 +1485,7 @@
- #
- # USB port drivers
- #
--CONFIG_USB_SERIAL=y
--CONFIG_USB_SERIAL_CONSOLE=y
-+CONFIG_USB_SERIAL=m
- CONFIG_USB_EZUSB=y
- CONFIG_USB_SERIAL_GENERIC=y
- CONFIG_USB_SERIAL_AIRCABLE=m
-@@ -1541,7 +1526,7 @@
- CONFIG_USB_SERIAL_TI=m
- CONFIG_USB_SERIAL_CYBERJACK=m
- CONFIG_USB_SERIAL_XIRCOM=m
--CONFIG_USB_SERIAL_OPTION=y
-+CONFIG_USB_SERIAL_OPTION=m
- CONFIG_USB_SERIAL_OMNINET=m
- # CONFIG_USB_SERIAL_DEBUG is not set
-
-@@ -1601,7 +1586,7 @@
- # CONFIG_USB_MIDI_GADGET is not set
- # CONFIG_USB_G_PRINTER is not set
- # CONFIG_USB_CDC_COMPOSITE is not set
--CONFIG_AR6000_WLAN=y
-+CONFIG_AR6000_WLAN=m
- CONFIG_MMC=y
- # CONFIG_MMC_DEBUG is not set
- CONFIG_MMC_UNSAFE_RESUME=y
-@@ -1641,9 +1626,10 @@
+ # Userspace binary formats
+@@ -1634,9 +1631,10 @@
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
@@ -218,88 +22,16 @@
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
-@@ -1738,21 +1724,21 @@
- #
- # File systems
- #
--CONFIG_EXT2_FS=y
-+CONFIG_EXT2_FS=m
- # CONFIG_EXT2_FS_XATTR is not set
- # CONFIG_EXT2_FS_XIP is not set
--CONFIG_EXT3_FS=y
-+CONFIG_EXT3_FS=m
- # CONFIG_EXT3_FS_XATTR is not set
--CONFIG_EXT4_FS=y
-+CONFIG_EXT4_FS=m
- CONFIG_EXT4DEV_COMPAT=y
- CONFIG_EXT4_FS_XATTR=y
- # CONFIG_EXT4_FS_POSIX_ACL is not set
- CONFIG_EXT4_FS_SECURITY=y
--CONFIG_JBD=y
-+CONFIG_JBD=m
- # CONFIG_JBD_DEBUG is not set
--CONFIG_JBD2=y
-+CONFIG_JBD2=m
- # CONFIG_JBD2_DEBUG is not set
--CONFIG_FS_MBCACHE=y
-+CONFIG_FS_MBCACHE=m
- # CONFIG_REISERFS_FS is not set
- # CONFIG_JFS_FS is not set
- CONFIG_FS_POSIX_ACL=y
-@@ -1778,9 +1764,9 @@
- #
- # DOS/FAT/NT Filesystems
- #
--CONFIG_FAT_FS=y
--CONFIG_MSDOS_FS=y
--CONFIG_VFAT_FS=y
-+CONFIG_FAT_FS=m
-+CONFIG_MSDOS_FS=m
-+CONFIG_VFAT_FS=m
- CONFIG_FAT_DEFAULT_CODEPAGE=437
- CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
- # CONFIG_NTFS_FS is not set
-@@ -1828,15 +1814,19 @@
+@@ -1822,7 +1820,11 @@
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
-# CONFIG_NFS_FS is not set
--CONFIG_NFSD=y
-+CONFIG_NFS_FS=y
++CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
-+CONFIG_NFSD=m
+ CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
- CONFIG_NFSD_V3_ACL=y
- # CONFIG_NFSD_V4 is not set
- CONFIG_LOCKD=y
- CONFIG_LOCKD_V4=y
--CONFIG_EXPORTFS=y
-+CONFIG_EXPORTFS=m
- CONFIG_NFS_ACL_SUPPORT=y
- CONFIG_NFS_COMMON=y
- CONFIG_SUNRPC=y
-@@ -1875,9 +1865,9 @@
- # CONFIG_KARMA_PARTITION is not set
- # CONFIG_EFI_PARTITION is not set
- # CONFIG_SYSV68_PARTITION is not set
--CONFIG_NLS=y
-+CONFIG_NLS=m
- CONFIG_NLS_DEFAULT="iso8859-1"
--CONFIG_NLS_CODEPAGE_437=y
-+CONFIG_NLS_CODEPAGE_437=m
- # CONFIG_NLS_CODEPAGE_737 is not set
- # CONFIG_NLS_CODEPAGE_775 is not set
- CONFIG_NLS_CODEPAGE_850=m
-@@ -1901,7 +1891,7 @@
- # CONFIG_NLS_CODEPAGE_1250 is not set
- # CONFIG_NLS_CODEPAGE_1251 is not set
- # CONFIG_NLS_ASCII is not set
--CONFIG_NLS_ISO8859_1=y
-+CONFIG_NLS_ISO8859_1=m
- # CONFIG_NLS_ISO8859_2 is not set
- # CONFIG_NLS_ISO8859_3 is not set
- # CONFIG_NLS_ISO8859_4 is not set
diff --git a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0001-squashfs-with-lzma.patch b/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0001-squashfs-with-lzma.patch
deleted file mode 100644
index 04d47fe16f..0000000000
--- a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0001-squashfs-with-lzma.patch
+++ /dev/null
@@ -1,5342 +0,0 @@
-
-diff -urN linux-2.6.23/fs/squashfs/LzmaDecode.c linux-2.6.23.sqlzma-ng/fs/squashfs/LzmaDecode.c
---- linux-2.6.23/fs/squashfs/LzmaDecode.c 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/LzmaDecode.c 2007-11-13 19:45:12.000000000 -0500
-@@ -0,0 +1,584 @@
-+/*
-+ LzmaDecode.c
-+ LZMA Decoder (optimized for Speed version)
-+
-+ LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
-+ http://www.7-zip.org/
-+
-+ LZMA SDK is licensed under two licenses:
-+ 1) GNU Lesser General Public License (GNU LGPL)
-+ 2) Common Public License (CPL)
-+ It means that you can select one of these two licenses and
-+ follow rules of that license.
-+
-+ SPECIAL EXCEPTION:
-+ Igor Pavlov, as the author of this Code, expressly permits you to
-+ statically or dynamically link your Code (or bind by name) to the
-+ interfaces of this file without subjecting your linked Code to the
-+ terms of the CPL or GNU LGPL. Any modifications or additions
-+ to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#include "LzmaDecode.h"
-+
-+#define kNumTopBits 24
-+#define kTopValue ((UInt32)1 << kNumTopBits)
-+
-+#define kNumBitModelTotalBits 11
-+#define kBitModelTotal (1 << kNumBitModelTotalBits)
-+#define kNumMoveBits 5
-+
-+#define RC_READ_BYTE (*Buffer++)
-+
-+#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \
-+ { int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }}
-+
-+#ifdef _LZMA_IN_CB
-+
-+#define RC_TEST { if (Buffer == BufferLim) \
-+ { SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \
-+ BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }}
-+
-+#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
-+
-+#else
-+
-+#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; }
-+
-+#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2
-+
-+#endif
-+
-+#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; }
-+
-+#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound)
-+#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits;
-+#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits;
-+
-+#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \
-+ { UpdateBit0(p); mi <<= 1; A0; } else \
-+ { UpdateBit1(p); mi = (mi + mi) + 1; A1; }
-+
-+#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;)
-+
-+#define RangeDecoderBitTreeDecode(probs, numLevels, res) \
-+ { int i = numLevels; res = 1; \
-+ do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \
-+ res -= (1 << numLevels); }
-+
-+
-+#define kNumPosBitsMax 4
-+#define kNumPosStatesMax (1 << kNumPosBitsMax)
-+
-+#define kLenNumLowBits 3
-+#define kLenNumLowSymbols (1 << kLenNumLowBits)
-+#define kLenNumMidBits 3
-+#define kLenNumMidSymbols (1 << kLenNumMidBits)
-+#define kLenNumHighBits 8
-+#define kLenNumHighSymbols (1 << kLenNumHighBits)
-+
-+#define LenChoice 0
-+#define LenChoice2 (LenChoice + 1)
-+#define LenLow (LenChoice2 + 1)
-+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
-+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
-+#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
-+
-+
-+#define kNumStates 12
-+#define kNumLitStates 7
-+
-+#define kStartPosModelIndex 4
-+#define kEndPosModelIndex 14
-+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
-+
-+#define kNumPosSlotBits 6
-+#define kNumLenToPosStates 4
-+
-+#define kNumAlignBits 4
-+#define kAlignTableSize (1 << kNumAlignBits)
-+
-+#define kMatchMinLen 2
-+
-+#define IsMatch 0
-+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
-+#define IsRepG0 (IsRep + kNumStates)
-+#define IsRepG1 (IsRepG0 + kNumStates)
-+#define IsRepG2 (IsRepG1 + kNumStates)
-+#define IsRep0Long (IsRepG2 + kNumStates)
-+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
-+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
-+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
-+#define LenCoder (Align + kAlignTableSize)
-+#define RepLenCoder (LenCoder + kNumLenProbs)
-+#define Literal (RepLenCoder + kNumLenProbs)
-+
-+#if Literal != LZMA_BASE_SIZE
-+StopCompilingDueBUG
-+#endif
-+
-+int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size)
-+{
-+ unsigned char prop0;
-+ if (size < LZMA_PROPERTIES_SIZE)
-+ return LZMA_RESULT_DATA_ERROR;
-+ prop0 = propsData[0];
-+ if (prop0 >= (9 * 5 * 5))
-+ return LZMA_RESULT_DATA_ERROR;
-+ {
-+ for (propsRes->pb = 0; prop0 >= (9 * 5); propsRes->pb++, prop0 -= (9 * 5));
-+ for (propsRes->lp = 0; prop0 >= 9; propsRes->lp++, prop0 -= 9);
-+ propsRes->lc = prop0;
-+ /*
-+ unsigned char remainder = (unsigned char)(prop0 / 9);
-+ propsRes->lc = prop0 % 9;
-+ propsRes->pb = remainder / 5;
-+ propsRes->lp = remainder % 5;
-+ */
-+ }
-+
-+ #ifdef _LZMA_OUT_READ
-+ {
-+ int i;
-+ propsRes->DictionarySize = 0;
-+ for (i = 0; i < 4; i++)
-+ propsRes->DictionarySize += (UInt32)(propsData[1 + i]) << (i * 8);
-+ if (propsRes->DictionarySize == 0)
-+ propsRes->DictionarySize = 1;
-+ }
-+ #endif
-+ return LZMA_RESULT_OK;
-+}
-+
-+#define kLzmaStreamWasFinishedId (-1)
-+
-+int LzmaDecode(CLzmaDecoderState *vs,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *InCallback,
-+ #else
-+ const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
-+ #endif
-+ unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed)
-+{
-+ CProb *p = vs->Probs;
-+ SizeT nowPos = 0;
-+ Byte previousByte = 0;
-+ UInt32 posStateMask = (1 << (vs->Properties.pb)) - 1;
-+ UInt32 literalPosMask = (1 << (vs->Properties.lp)) - 1;
-+ int lc = vs->Properties.lc;
-+
-+ #ifdef _LZMA_OUT_READ
-+
-+ UInt32 Range = vs->Range;
-+ UInt32 Code = vs->Code;
-+ #ifdef _LZMA_IN_CB
-+ const Byte *Buffer = vs->Buffer;
-+ const Byte *BufferLim = vs->BufferLim;
-+ #else
-+ const Byte *Buffer = inStream;
-+ const Byte *BufferLim = inStream + inSize;
-+ #endif
-+ int state = vs->State;
-+ UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
-+ int len = vs->RemainLen;
-+ UInt32 globalPos = vs->GlobalPos;
-+ UInt32 distanceLimit = vs->DistanceLimit;
-+
-+ Byte *dictionary = vs->Dictionary;
-+ UInt32 dictionarySize = vs->Properties.DictionarySize;
-+ UInt32 dictionaryPos = vs->DictionaryPos;
-+
-+ Byte tempDictionary[4];
-+
-+ #ifndef _LZMA_IN_CB
-+ *inSizeProcessed = 0;
-+ #endif
-+ *outSizeProcessed = 0;
-+ if (len == kLzmaStreamWasFinishedId)
-+ return LZMA_RESULT_OK;
-+
-+ if (dictionarySize == 0)
-+ {
-+ dictionary = tempDictionary;
-+ dictionarySize = 1;
-+ tempDictionary[0] = vs->TempDictionary[0];
-+ }
-+
-+ if (len == kLzmaNeedInitId)
-+ {
-+ {
-+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
-+ UInt32 i;
-+ for (i = 0; i < numProbs; i++)
-+ p[i] = kBitModelTotal >> 1;
-+ rep0 = rep1 = rep2 = rep3 = 1;
-+ state = 0;
-+ globalPos = 0;
-+ distanceLimit = 0;
-+ dictionaryPos = 0;
-+ dictionary[dictionarySize - 1] = 0;
-+ #ifdef _LZMA_IN_CB
-+ RC_INIT;
-+ #else
-+ RC_INIT(inStream, inSize);
-+ #endif
-+ }
-+ len = 0;
-+ }
-+ while(len != 0 && nowPos < outSize)
-+ {
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ len--;
-+ }
-+ if (dictionaryPos == 0)
-+ previousByte = dictionary[dictionarySize - 1];
-+ else
-+ previousByte = dictionary[dictionaryPos - 1];
-+
-+ #else /* if !_LZMA_OUT_READ */
-+
-+ int state = 0;
-+ UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
-+ int len = 0;
-+ const Byte *Buffer;
-+ const Byte *BufferLim;
-+ UInt32 Range;
-+ UInt32 Code;
-+
-+ #ifndef _LZMA_IN_CB
-+ *inSizeProcessed = 0;
-+ #endif
-+ *outSizeProcessed = 0;
-+
-+ {
-+ UInt32 i;
-+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
-+ for (i = 0; i < numProbs; i++)
-+ p[i] = kBitModelTotal >> 1;
-+ }
-+
-+ #ifdef _LZMA_IN_CB
-+ RC_INIT;
-+ #else
-+ RC_INIT(inStream, inSize);
-+ #endif
-+
-+ #endif /* _LZMA_OUT_READ */
-+
-+ while(nowPos < outSize)
-+ {
-+ CProb *prob;
-+ UInt32 bound;
-+ int posState = (int)(
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ & posStateMask);
-+
-+ prob = p + IsMatch + (state << kNumPosBitsMax) + posState;
-+ IfBit0(prob)
-+ {
-+ int symbol = 1;
-+ UpdateBit0(prob)
-+ prob = p + Literal + (LZMA_LIT_SIZE *
-+ (((
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ & literalPosMask) << lc) + (previousByte >> (8 - lc))));
-+
-+ if (state >= kNumLitStates)
-+ {
-+ int matchByte;
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ matchByte = dictionary[pos];
-+ #else
-+ matchByte = outStream[nowPos - rep0];
-+ #endif
-+ do
-+ {
-+ int bit;
-+ CProb *probLit;
-+ matchByte <<= 1;
-+ bit = (matchByte & 0x100);
-+ probLit = prob + 0x100 + bit + symbol;
-+ RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break)
-+ }
-+ while (symbol < 0x100);
-+ }
-+ while (symbol < 0x100)
-+ {
-+ CProb *probLit = prob + symbol;
-+ RC_GET_BIT(probLit, symbol)
-+ }
-+ previousByte = (Byte)symbol;
-+
-+ outStream[nowPos++] = previousByte;
-+ #ifdef _LZMA_OUT_READ
-+ if (distanceLimit < dictionarySize)
-+ distanceLimit++;
-+
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #endif
-+ if (state < 4) state = 0;
-+ else if (state < 10) state -= 3;
-+ else state -= 6;
-+ }
-+ else
-+ {
-+ UpdateBit1(prob);
-+ prob = p + IsRep + state;
-+ IfBit0(prob)
-+ {
-+ UpdateBit0(prob);
-+ rep3 = rep2;
-+ rep2 = rep1;
-+ rep1 = rep0;
-+ state = state < kNumLitStates ? 0 : 3;
-+ prob = p + LenCoder;
-+ }
-+ else
-+ {
-+ UpdateBit1(prob);
-+ prob = p + IsRepG0 + state;
-+ IfBit0(prob)
-+ {
-+ UpdateBit0(prob);
-+ prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState;
-+ IfBit0(prob)
-+ {
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos;
-+ #endif
-+ UpdateBit0(prob);
-+
-+ #ifdef _LZMA_OUT_READ
-+ if (distanceLimit == 0)
-+ #else
-+ if (nowPos == 0)
-+ #endif
-+ return LZMA_RESULT_DATA_ERROR;
-+
-+ state = state < kNumLitStates ? 9 : 11;
-+ #ifdef _LZMA_OUT_READ
-+ pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ previousByte = dictionary[pos];
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #else
-+ previousByte = outStream[nowPos - rep0];
-+ #endif
-+ outStream[nowPos++] = previousByte;
-+ #ifdef _LZMA_OUT_READ
-+ if (distanceLimit < dictionarySize)
-+ distanceLimit++;
-+ #endif
-+
-+ continue;
-+ }
-+ else
-+ {
-+ UpdateBit1(prob);
-+ }
-+ }
-+ else
-+ {
-+ UInt32 distance;
-+ UpdateBit1(prob);
-+ prob = p + IsRepG1 + state;
-+ IfBit0(prob)
-+ {
-+ UpdateBit0(prob);
-+ distance = rep1;
-+ }
-+ else
-+ {
-+ UpdateBit1(prob);
-+ prob = p + IsRepG2 + state;
-+ IfBit0(prob)
-+ {
-+ UpdateBit0(prob);
-+ distance = rep2;
-+ }
-+ else
-+ {
-+ UpdateBit1(prob);
-+ distance = rep3;
-+ rep3 = rep2;
-+ }
-+ rep2 = rep1;
-+ }
-+ rep1 = rep0;
-+ rep0 = distance;
-+ }
-+ state = state < kNumLitStates ? 8 : 11;
-+ prob = p + RepLenCoder;
-+ }
-+ {
-+ int numBits, offset;
-+ CProb *probLen = prob + LenChoice;
-+ IfBit0(probLen)
-+ {
-+ UpdateBit0(probLen);
-+ probLen = prob + LenLow + (posState << kLenNumLowBits);
-+ offset = 0;
-+ numBits = kLenNumLowBits;
-+ }
-+ else
-+ {
-+ UpdateBit1(probLen);
-+ probLen = prob + LenChoice2;
-+ IfBit0(probLen)
-+ {
-+ UpdateBit0(probLen);
-+ probLen = prob + LenMid + (posState << kLenNumMidBits);
-+ offset = kLenNumLowSymbols;
-+ numBits = kLenNumMidBits;
-+ }
-+ else
-+ {
-+ UpdateBit1(probLen);
-+ probLen = prob + LenHigh;
-+ offset = kLenNumLowSymbols + kLenNumMidSymbols;
-+ numBits = kLenNumHighBits;
-+ }
-+ }
-+ RangeDecoderBitTreeDecode(probLen, numBits, len);
-+ len += offset;
-+ }
-+
-+ if (state < 4)
-+ {
-+ int posSlot;
-+ state += kNumLitStates;
-+ prob = p + PosSlot +
-+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
-+ kNumPosSlotBits);
-+ RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot);
-+ if (posSlot >= kStartPosModelIndex)
-+ {
-+ int numDirectBits = ((posSlot >> 1) - 1);
-+ rep0 = (2 | ((UInt32)posSlot & 1));
-+ if (posSlot < kEndPosModelIndex)
-+ {
-+ rep0 <<= numDirectBits;
-+ prob = p + SpecPos + rep0 - posSlot - 1;
-+ }
-+ else
-+ {
-+ numDirectBits -= kNumAlignBits;
-+ do
-+ {
-+ RC_NORMALIZE
-+ Range >>= 1;
-+ rep0 <<= 1;
-+ if (Code >= Range)
-+ {
-+ Code -= Range;
-+ rep0 |= 1;
-+ }
-+ }
-+ while (--numDirectBits != 0);
-+ prob = p + Align;
-+ rep0 <<= kNumAlignBits;
-+ numDirectBits = kNumAlignBits;
-+ }
-+ {
-+ int i = 1;
-+ int mi = 1;
-+ do
-+ {
-+ CProb *prob3 = prob + mi;
-+ RC_GET_BIT2(prob3, mi, ; , rep0 |= i);
-+ i <<= 1;
-+ }
-+ while(--numDirectBits != 0);
-+ }
-+ }
-+ else
-+ rep0 = posSlot;
-+ if (++rep0 == (UInt32)(0))
-+ {
-+ /* it's for stream version */
-+ len = kLzmaStreamWasFinishedId;
-+ break;
-+ }
-+ }
-+
-+ len += kMatchMinLen;
-+ #ifdef _LZMA_OUT_READ
-+ if (rep0 > distanceLimit)
-+ #else
-+ if (rep0 > nowPos)
-+ #endif
-+ return LZMA_RESULT_DATA_ERROR;
-+
-+ #ifdef _LZMA_OUT_READ
-+ if (dictionarySize - distanceLimit > (UInt32)len)
-+ distanceLimit += len;
-+ else
-+ distanceLimit = dictionarySize;
-+ #endif
-+
-+ do
-+ {
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ previousByte = dictionary[pos];
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #else
-+ previousByte = outStream[nowPos - rep0];
-+ #endif
-+ len--;
-+ outStream[nowPos++] = previousByte;
-+ }
-+ while(len != 0 && nowPos < outSize);
-+ }
-+ }
-+ RC_NORMALIZE;
-+
-+ #ifdef _LZMA_OUT_READ
-+ vs->Range = Range;
-+ vs->Code = Code;
-+ vs->DictionaryPos = dictionaryPos;
-+ vs->GlobalPos = globalPos + (UInt32)nowPos;
-+ vs->DistanceLimit = distanceLimit;
-+ vs->Reps[0] = rep0;
-+ vs->Reps[1] = rep1;
-+ vs->Reps[2] = rep2;
-+ vs->Reps[3] = rep3;
-+ vs->State = state;
-+ vs->RemainLen = len;
-+ vs->TempDictionary[0] = tempDictionary[0];
-+ #endif
-+
-+ #ifdef _LZMA_IN_CB
-+ vs->Buffer = Buffer;
-+ vs->BufferLim = BufferLim;
-+ #else
-+ *inSizeProcessed = (SizeT)(Buffer - inStream);
-+ #endif
-+ *outSizeProcessed = nowPos;
-+ return LZMA_RESULT_OK;
-+}
-diff -urN linux-2.6.23/fs/squashfs/LzmaDecode.h linux-2.6.23.sqlzma-ng/fs/squashfs/LzmaDecode.h
---- linux-2.6.23/fs/squashfs/LzmaDecode.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/LzmaDecode.h 2007-11-13 19:45:12.000000000 -0500
-@@ -0,0 +1,113 @@
-+/*
-+ LzmaDecode.h
-+ LZMA Decoder interface
-+
-+ LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
-+ http://www.7-zip.org/
-+
-+ LZMA SDK is licensed under two licenses:
-+ 1) GNU Lesser General Public License (GNU LGPL)
-+ 2) Common Public License (CPL)
-+ It means that you can select one of these two licenses and
-+ follow rules of that license.
-+
-+ SPECIAL EXCEPTION:
-+ Igor Pavlov, as the author of this code, expressly permits you to
-+ statically or dynamically link your code (or bind by name) to the
-+ interfaces of this file without subjecting your linked code to the
-+ terms of the CPL or GNU LGPL. Any modifications or additions
-+ to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#ifndef __LZMADECODE_H
-+#define __LZMADECODE_H
-+
-+#include "LzmaTypes.h"
-+
-+/* #define _LZMA_IN_CB */
-+/* Use callback for input data */
-+
-+/* #define _LZMA_OUT_READ */
-+/* Use read function for output data */
-+
-+/* #define _LZMA_PROB32 */
-+/* It can increase speed on some 32-bit CPUs,
-+ but memory usage will be doubled in that case */
-+
-+/* #define _LZMA_LOC_OPT */
-+/* Enable local speed optimizations inside code */
-+
-+#ifdef _LZMA_PROB32
-+#define CProb UInt32
-+#else
-+#define CProb UInt16
-+#endif
-+
-+#define LZMA_RESULT_OK 0
-+#define LZMA_RESULT_DATA_ERROR 1
-+
-+#ifdef _LZMA_IN_CB
-+typedef struct _ILzmaInCallback
-+{
-+ int (*Read)(void *object, const unsigned char **buffer, SizeT *bufferSize);
-+} ILzmaInCallback;
-+#endif
-+
-+#define LZMA_BASE_SIZE 1846
-+#define LZMA_LIT_SIZE 768
-+
-+#define LZMA_PROPERTIES_SIZE 5
-+
-+typedef struct _CLzmaProperties
-+{
-+ int lc;
-+ int lp;
-+ int pb;
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 DictionarySize;
-+ #endif
-+}CLzmaProperties;
-+
-+int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size);
-+
-+#define LzmaGetNumProbs(Properties) (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((Properties)->lc + (Properties)->lp)))
-+
-+#define kLzmaNeedInitId (-2)
-+
-+typedef struct _CLzmaDecoderState
-+{
-+ CLzmaProperties Properties;
-+ CProb *Probs;
-+
-+ #ifdef _LZMA_IN_CB
-+ const unsigned char *Buffer;
-+ const unsigned char *BufferLim;
-+ #endif
-+
-+ #ifdef _LZMA_OUT_READ
-+ unsigned char *Dictionary;
-+ UInt32 Range;
-+ UInt32 Code;
-+ UInt32 DictionaryPos;
-+ UInt32 GlobalPos;
-+ UInt32 DistanceLimit;
-+ UInt32 Reps[4];
-+ int State;
-+ int RemainLen;
-+ unsigned char TempDictionary[4];
-+ #endif
-+} CLzmaDecoderState;
-+
-+#ifdef _LZMA_OUT_READ
-+#define LzmaDecoderInit(vs) { (vs)->RemainLen = kLzmaNeedInitId; }
-+#endif
-+
-+int LzmaDecode(CLzmaDecoderState *vs,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback,
-+ #else
-+ const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
-+ #endif
-+ unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed);
-+
-+#endif
-diff -urN linux-2.6.23/fs/squashfs/LzmaTypes.h linux-2.6.23.sqlzma-ng/fs/squashfs/LzmaTypes.h
---- linux-2.6.23/fs/squashfs/LzmaTypes.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/LzmaTypes.h 2007-11-13 19:47:32.000000000 -0500
-@@ -0,0 +1,45 @@
-+/*
-+LzmaTypes.h
-+
-+Types for LZMA Decoder
-+
-+This file written and distributed to public domain by Igor Pavlov.
-+This file is part of LZMA SDK 4.40 (2006-05-01)
-+*/
-+
-+#ifndef __LZMATYPES_H
-+#define __LZMATYPES_H
-+
-+#ifndef _7ZIP_BYTE_DEFINED
-+#define _7ZIP_BYTE_DEFINED
-+typedef unsigned char Byte;
-+#endif
-+
-+#ifndef _7ZIP_UINT16_DEFINED
-+#define _7ZIP_UINT16_DEFINED
-+typedef unsigned short UInt16;
-+#endif
-+
-+#ifndef _7ZIP_UINT32_DEFINED
-+#define _7ZIP_UINT32_DEFINED
-+#ifdef _LZMA_UINT32_IS_ULONG
-+typedef unsigned long UInt32;
-+#else
-+typedef unsigned int UInt32;
-+#endif
-+#endif
-+
-+/* #define _LZMA_NO_SYSTEM_SIZE_T */
-+/* You can use it, if you don't want <stddef.h> */
-+
-+#ifndef _7ZIP_SIZET_DEFINED
-+#define _7ZIP_SIZET_DEFINED
-+#ifdef _LZMA_NO_SYSTEM_SIZE_T
-+typedef UInt32 SizeT;
-+#else
-+#include <stddef.h>
-+typedef size_t SizeT;
-+#endif
-+#endif
-+
-+#endif
-diff -urN linux-2.6.23/fs/squashfs/Makefile linux-2.6.23.sqlzma-ng/fs/squashfs/Makefile
---- linux-2.6.23/fs/squashfs/Makefile 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/Makefile 2007-11-13 19:52:56.000000000 -0500
-@@ -0,0 +1,10 @@
-+#
-+# Makefile for the linux squashfs routines.
-+#
-+
-+
-+obj-$(CONFIG_SQUASHFS) += unlzma.o sqlzma.o squashfs.o
-+unlzma-y += module.o
-+sqlzma-y += uncomp.o
-+squashfs-y += inode.o
-+squashfs-y += squashfs2_0.o
-diff -urN linux-2.6.23/fs/squashfs/inode.c linux-2.6.23.sqlzma-ng/fs/squashfs/inode.c
---- linux-2.6.23/fs/squashfs/inode.c 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/inode.c 2007-11-13 19:14:24.000000000 -0500
-@@ -0,0 +1,2312 @@
-+/*
-+ * Squashfs - a compressed read only filesystem for Linux
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007
-+ * Phillip Lougher <phillip@lougher.demon.co.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * inode.c
-+ */
-+
-+#include <linux/squashfs_fs.h>
-+#include <linux/module.h>
-+#include <linux/zlib.h>
-+#include <linux/fs.h>
-+#include <linux/squashfs_fs_sb.h>
-+#include <linux/squashfs_fs_i.h>
-+#include <linux/buffer_head.h>
-+#include <linux/vfs.h>
-+#include <linux/vmalloc.h>
-+#include <linux/smp_lock.h>
-+#include <linux/sched.h>
-+#include <linux/exportfs.h>
-+
-+#include "squashfs.h"
-+#include "sqlzma.h"
-+
-+#undef KeepPreemptive
-+#if defined(CONFIG_PREEMPT) && !defined(UnsquashNoPreempt)
-+#define KeepPreemptive
-+#endif
-+
-+struct sqlzma {
-+#ifdef KeepPreemptive
-+ struct mutex mtx;
-+#endif
-+ unsigned char read_data[SQUASHFS_FILE_MAX_SIZE];
-+ struct sqlzma_un un;
-+};
-+static DEFINE_PER_CPU(struct sqlzma *, sqlzma);
-+
-+#define dpri(fmt, args...) /* printk("%s:%d: " fmt, __func__, __LINE__, ##args) */
-+#define dpri_un(un) dpri("un{%d, {%d %p}, {%d %p}, {%d %p}}\n", \
-+ (un)->un_lzma, (un)->un_a[0].sz, (un)->un_a[0].buf, \
-+ (un)->un_a[1].sz, (un)->un_a[1].buf, \
-+ (un)->un_a[2].sz, (un)->un_a[2].buf)
-+
-+static int squashfs_cached_blks;
-+
-+static void vfs_read_inode(struct inode *i);
-+static struct dentry *squashfs_get_parent(struct dentry *child);
-+static int squashfs_read_inode(struct inode *i, squashfs_inode_t inode);
-+static int squashfs_statfs(struct dentry *, struct kstatfs *);
-+static int squashfs_symlink_readpage(struct file *file, struct page *page);
-+static long long read_blocklist(struct inode *inode, int index,
-+ int readahead_blks, char *block_list,
-+ unsigned short **block_p, unsigned int *bsize);
-+static int squashfs_readpage(struct file *file, struct page *page);
-+static int squashfs_readdir(struct file *, void *, filldir_t);
-+static struct dentry *squashfs_lookup(struct inode *, struct dentry *,
-+ struct nameidata *);
-+static int squashfs_remount(struct super_block *s, int *flags, char *data);
-+static void squashfs_put_super(struct super_block *);
-+static int squashfs_get_sb(struct file_system_type *,int, const char *, void *,
-+ struct vfsmount *);
-+static struct inode *squashfs_alloc_inode(struct super_block *sb);
-+static void squashfs_destroy_inode(struct inode *inode);
-+static int init_inodecache(void);
-+static void destroy_inodecache(void);
-+
-+static struct file_system_type squashfs_fs_type = {
-+ .owner = THIS_MODULE,
-+ .name = "squashfs",
-+ .get_sb = squashfs_get_sb,
-+ .kill_sb = kill_block_super,
-+ .fs_flags = FS_REQUIRES_DEV
-+};
-+
-+static const unsigned char squashfs_filetype_table[] = {
-+ DT_UNKNOWN, DT_DIR, DT_REG, DT_LNK, DT_BLK, DT_CHR, DT_FIFO, DT_SOCK
-+};
-+
-+static struct super_operations squashfs_super_ops = {
-+ .alloc_inode = squashfs_alloc_inode,
-+ .destroy_inode = squashfs_destroy_inode,
-+ .statfs = squashfs_statfs,
-+ .put_super = squashfs_put_super,
-+ .remount_fs = squashfs_remount
-+};
-+
-+static struct super_operations squashfs_export_super_ops = {
-+ .alloc_inode = squashfs_alloc_inode,
-+ .destroy_inode = squashfs_destroy_inode,
-+ .statfs = squashfs_statfs,
-+ .put_super = squashfs_put_super,
-+ .read_inode = vfs_read_inode
-+};
-+
-+static struct export_operations squashfs_export_ops = {
-+ .get_parent = squashfs_get_parent
-+};
-+
-+SQSH_EXTERN const struct address_space_operations squashfs_symlink_aops = {
-+ .readpage = squashfs_symlink_readpage
-+};
-+
-+SQSH_EXTERN const struct address_space_operations squashfs_aops = {
-+ .readpage = squashfs_readpage
-+};
-+
-+static const struct file_operations squashfs_dir_ops = {
-+ .read = generic_read_dir,
-+ .readdir = squashfs_readdir
-+};
-+
-+SQSH_EXTERN struct inode_operations squashfs_dir_inode_ops = {
-+ .lookup = squashfs_lookup
-+};
-+
-+
-+static struct buffer_head *get_block_length(struct super_block *s,
-+ int *cur_index, int *offset, int *c_byte)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ unsigned short temp;
-+ struct buffer_head *bh;
-+
-+ if (!(bh = sb_bread(s, *cur_index)))
-+ goto out;
-+
-+ if (msblk->devblksize - *offset == 1) {
-+ if (msblk->swap)
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ else
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ brelse(bh);
-+ if (!(bh = sb_bread(s, ++(*cur_index))))
-+ goto out;
-+ if (msblk->swap)
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ bh->b_data);
-+ else
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ bh->b_data);
-+ *c_byte = temp;
-+ *offset = 1;
-+ } else {
-+ if (msblk->swap) {
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ (bh->b_data + *offset + 1));
-+ } else {
-+ ((unsigned char *) &temp)[0] = *((unsigned char *)
-+ (bh->b_data + *offset));
-+ ((unsigned char *) &temp)[1] = *((unsigned char *)
-+ (bh->b_data + *offset + 1));
-+ }
-+ *c_byte = temp;
-+ *offset += 2;
-+ }
-+
-+ if (SQUASHFS_CHECK_DATA(msblk->sblk.flags)) {
-+ if (*offset == msblk->devblksize) {
-+ brelse(bh);
-+ if (!(bh = sb_bread(s, ++(*cur_index))))
-+ goto out;
-+ *offset = 0;
-+ }
-+ if (*((unsigned char *) (bh->b_data + *offset)) !=
-+ SQUASHFS_MARKER_BYTE) {
-+ ERROR("Metadata block marker corrupt @ %x\n",
-+ *cur_index);
-+ brelse(bh);
-+ goto out;
-+ }
-+ (*offset)++;
-+ }
-+ return bh;
-+
-+out:
-+ return NULL;
-+}
-+
-+
-+SQSH_EXTERN unsigned int squashfs_read_data(struct super_block *s, char *buffer,
-+ long long index, unsigned int length,
-+ long long *next_index, int srclength)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ struct buffer_head **bh;
-+ unsigned int offset = index & ((1 << msblk->devblksize_log2) - 1);
-+ unsigned int cur_index = index >> msblk->devblksize_log2;
-+ int bytes, avail_bytes, b = 0, k = 0;
-+ unsigned int compressed;
-+ unsigned int c_byte = length;
-+
-+ bh = kmalloc(((sblk->block_size >> msblk->devblksize_log2) + 1) *
-+ sizeof(struct buffer_head *), GFP_KERNEL);
-+ if (bh == NULL)
-+ goto read_failure;
-+
-+ if (c_byte) {
-+ bytes = msblk->devblksize - offset;
-+ compressed = SQUASHFS_COMPRESSED_BLOCK(c_byte);
-+ c_byte = SQUASHFS_COMPRESSED_SIZE_BLOCK(c_byte);
-+
-+ TRACE("Block @ 0x%llx, %scompressed size %d, src size %d\n", index,
-+ compressed ? "" : "un", (unsigned int) c_byte, srclength);
-+
-+ if (c_byte > srclength || index < 0 || (index + c_byte) > sblk->bytes_used)
-+ goto read_failure;
-+
-+ bh[0] = sb_getblk(s, cur_index);
-+ if (bh[0] == NULL)
-+ goto block_release;
-+
-+ for (b = 1; bytes < c_byte; b++) {
-+ bh[b] = sb_getblk(s, ++cur_index);
-+ if (bh[b] == NULL)
-+ goto block_release;
-+ bytes += msblk->devblksize;
-+ }
-+ ll_rw_block(READ, b, bh);
-+ } else {
-+ if (index < 0 || (index + 2) > sblk->bytes_used)
-+ goto read_failure;
-+
-+ bh[0] = get_block_length(s, (int *)&cur_index, (int *)&offset,
-+ (int *)&c_byte);
-+ if (bh[0] == NULL)
-+ goto read_failure;
-+
-+ bytes = msblk->devblksize - offset;
-+ compressed = SQUASHFS_COMPRESSED(c_byte);
-+ c_byte = SQUASHFS_COMPRESSED_SIZE(c_byte);
-+
-+ TRACE("Block @ 0x%llx, %scompressed size %d\n", index, compressed
-+ ? "" : "un", (unsigned int) c_byte);
-+
-+ if (c_byte > srclength || (index + c_byte) > sblk->bytes_used)
-+ goto read_failure;
-+
-+ for (b = 1; bytes < c_byte; b++) {
-+ bh[b] = sb_getblk(s, ++cur_index);
-+ if (bh[b] == NULL)
-+ goto block_release;
-+ bytes += msblk->devblksize;
-+ }
-+ ll_rw_block(READ, b - 1, bh + 1);
-+ }
-+
-+ if (compressed) {
-+ int zlib_err = Z_STREAM_END;
-+ int rest, start;
-+ enum {Src, Dst};
-+ struct sized_buf sbuf[2];
-+ struct sqlzma *percpu;
-+
-+ /*
-+ * uncompress block
-+ */
-+
-+ for (k = 0; k < b; k++) {
-+ wait_on_buffer(bh[k]);
-+ if (!buffer_uptodate(bh[k]))
-+ goto block_release;
-+ }
-+
-+ avail_bytes = 0;
-+ for (k = 0; !avail_bytes && k < b; k++) {
-+ avail_bytes = msblk->devblksize - offset;
-+ if (c_byte < avail_bytes)
-+ avail_bytes = c_byte;
-+ if (avail_bytes)
-+ break;
-+ offset = 0;
-+ brelse(bh[k]);
-+ }
-+ bytes = 0;
-+ if (!avail_bytes)
-+ goto block_release; // nothing to be process
-+
-+ start = k;
-+ /* it disables preemption */
-+ percpu = get_cpu_var(sqlzma);
-+#ifdef KeepPreemptive
-+ put_cpu_var(sqlzma);
-+ mutex_lock(&percpu->mtx);
-+#endif
-+
-+ for (; k < b; k++) {
-+ memcpy(percpu->read_data + bytes, bh[k]->b_data + offset,
-+ avail_bytes);
-+ bytes += avail_bytes;
-+ offset = 0;
-+ brelse(bh[k]);
-+ avail_bytes = msblk->devblksize - offset;
-+ rest = c_byte - bytes;
-+ if (rest < avail_bytes)
-+ avail_bytes = rest;
-+ }
-+
-+ sbuf[Src].buf = percpu->read_data;
-+ sbuf[Src].sz = bytes;
-+ sbuf[Dst].buf = buffer;
-+ sbuf[Dst].sz = srclength;
-+ dpri_un(&percpu->un);
-+ dpri("src %d %p, dst %d %p\n", sbuf[Src].sz, sbuf[Src].buf,
-+ sbuf[Dst].sz, sbuf[Dst].buf);
-+ zlib_err = sqlzma_un(&percpu->un, sbuf + Src, sbuf + Dst);
-+ bytes = percpu->un.un_reslen;
-+
-+#ifdef KeepPreemptive
-+ mutex_unlock(&percpu->mtx);
-+#else
-+ put_cpu_var(sqlzma);
-+#endif
-+ if (unlikely(zlib_err)) {
-+ dpri("zlib_err %d\n", zlib_err);
-+ goto release_mutex;
-+ }
-+ } else {
-+ int i;
-+
-+ for(i = 0; i < b; i++) {
-+ wait_on_buffer(bh[i]);
-+ if (!buffer_uptodate(bh[i]))
-+ goto block_release;
-+ }
-+
-+ for (bytes = 0; k < b; k++) {
-+ avail_bytes = min(c_byte - bytes, msblk->devblksize - offset);
-+
-+ memcpy(buffer + bytes, bh[k]->b_data + offset, avail_bytes);
-+ bytes += avail_bytes;
-+ offset = 0;
-+ brelse(bh[k]);
-+ }
-+ }
-+
-+ if (next_index)
-+ *next_index = index + c_byte + (length ? 0 :
-+ (SQUASHFS_CHECK_DATA(msblk->sblk.flags) ? 3 : 2));
-+
-+ kfree(bh);
-+ return bytes;
-+
-+release_mutex:
-+ //mutex_unlock(&msblk->read_data_mutex);
-+
-+block_release:
-+ for (; k < b; k++)
-+ brelse(bh[k]);
-+
-+read_failure:
-+ ERROR("sb_bread failed reading block 0x%x\n", cur_index);
-+ kfree(bh);
-+ return 0;
-+}
-+
-+
-+SQSH_EXTERN int squashfs_get_cached_block(struct super_block *s, void *buffer,
-+ long long block, unsigned int offset,
-+ int length, long long *next_block,
-+ unsigned int *next_offset)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ int n, i, bytes, return_length = length;
-+ long long next_index;
-+
-+ TRACE("Entered squashfs_get_cached_block [%llx:%x]\n", block, offset);
-+
-+ while (1) {
-+ for (i = 0; i < squashfs_cached_blks; i++)
-+ if (msblk->block_cache[i].block == block)
-+ break;
-+
-+ mutex_lock(&msblk->block_cache_mutex);
-+
-+ if (i == squashfs_cached_blks) {
-+ /* read inode header block */
-+ if (msblk->unused_cache_blks == 0) {
-+ mutex_unlock(&msblk->block_cache_mutex);
-+ wait_event(msblk->waitq, msblk->unused_cache_blks);
-+ continue;
-+ }
-+
-+ i = msblk->next_cache;
-+ for (n = 0; n < squashfs_cached_blks; n++) {
-+ if (msblk->block_cache[i].block != SQUASHFS_USED_BLK)
-+ break;
-+ i = (i + 1) % squashfs_cached_blks;
-+ }
-+
-+ msblk->next_cache = (i + 1) % squashfs_cached_blks;
-+
-+ if (msblk->block_cache[i].block == SQUASHFS_INVALID_BLK) {
-+ msblk->block_cache[i].data = vmalloc(SQUASHFS_METADATA_SIZE);
-+ if (msblk->block_cache[i].data == NULL) {
-+ ERROR("Failed to allocate cache block\n");
-+ mutex_unlock(&msblk->block_cache_mutex);
-+ goto out;
-+ }
-+ }
-+
-+ msblk->block_cache[i].block = SQUASHFS_USED_BLK;
-+ msblk->unused_cache_blks --;
-+ mutex_unlock(&msblk->block_cache_mutex);
-+
-+ msblk->block_cache[i].length = squashfs_read_data(s,
-+ msblk->block_cache[i].data, block, 0, &next_index,
-+ SQUASHFS_METADATA_SIZE);
-+
-+ if (msblk->block_cache[i].length == 0) {
-+ ERROR("Unable to read cache block [%llx:%x]\n", block, offset);
-+ mutex_lock(&msblk->block_cache_mutex);
-+ msblk->block_cache[i].block = SQUASHFS_INVALID_BLK;
-+ msblk->unused_cache_blks ++;
-+ smp_mb();
-+ vfree(msblk->block_cache[i].data);
-+ wake_up(&msblk->waitq);
-+ mutex_unlock(&msblk->block_cache_mutex);
-+ goto out;
-+ }
-+
-+ mutex_lock(&msblk->block_cache_mutex);
-+ msblk->block_cache[i].block = block;
-+ msblk->block_cache[i].next_index = next_index;
-+ msblk->unused_cache_blks ++;
-+ smp_mb();
-+ wake_up(&msblk->waitq);
-+ TRACE("Read cache block [%llx:%x]\n", block, offset);
-+ }
-+
-+ if (msblk->block_cache[i].block != block) {
-+ mutex_unlock(&msblk->block_cache_mutex);
-+ continue;
-+ }
-+
-+ bytes = msblk->block_cache[i].length - offset;
-+
-+ if (bytes < 1) {
-+ mutex_unlock(&msblk->block_cache_mutex);
-+ goto out;
-+ } else if (bytes >= length) {
-+ if (buffer)
-+ memcpy(buffer, msblk->block_cache[i].data + offset, length);
-+ if (msblk->block_cache[i].length - offset == length) {
-+ *next_block = msblk->block_cache[i].next_index;
-+ *next_offset = 0;
-+ } else {
-+ *next_block = block;
-+ *next_offset = offset + length;
-+ }
-+ mutex_unlock(&msblk->block_cache_mutex);
-+ goto finish;
-+ } else {
-+ if (buffer) {
-+ memcpy(buffer, msblk->block_cache[i].data + offset, bytes);
-+ buffer = (char *) buffer + bytes;
-+ }
-+ block = msblk->block_cache[i].next_index;
-+ mutex_unlock(&msblk->block_cache_mutex);
-+ length -= bytes;
-+ offset = 0;
-+ }
-+ }
-+
-+finish:
-+ return return_length;
-+out:
-+ return 0;
-+}
-+
-+
-+static int get_fragment_location(struct super_block *s, unsigned int fragment,
-+ long long *fragment_start_block,
-+ unsigned int *fragment_size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ long long start_block =
-+ msblk->fragment_index[SQUASHFS_FRAGMENT_INDEX(fragment)];
-+ int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment);
-+ struct squashfs_fragment_entry fragment_entry;
-+
-+ if (msblk->swap) {
-+ struct squashfs_fragment_entry sfragment_entry;
-+
-+ if (!squashfs_get_cached_block(s, &sfragment_entry, start_block, offset,
-+ sizeof(sfragment_entry), &start_block,
-+ (unsigned int *)&offset))
-+ goto out;
-+ SQUASHFS_SWAP_FRAGMENT_ENTRY(&fragment_entry, &sfragment_entry);
-+ } else
-+ if (!squashfs_get_cached_block(s, &fragment_entry, start_block, offset,
-+ sizeof(fragment_entry), &start_block,
-+ (unsigned int *)&offset))
-+ goto out;
-+
-+ *fragment_start_block = fragment_entry.start_block;
-+ *fragment_size = fragment_entry.size;
-+
-+ return 1;
-+
-+out:
-+ return 0;
-+}
-+
-+
-+SQSH_EXTERN void release_cached_fragment(struct squashfs_sb_info *msblk,
-+ struct squashfs_fragment_cache *fragment)
-+{
-+ mutex_lock(&msblk->fragment_mutex);
-+ fragment->locked --;
-+ if (fragment->locked == 0) {
-+ msblk->unused_frag_blks ++;
-+ smp_mb();
-+ wake_up(&msblk->fragment_wait_queue);
-+ }
-+ mutex_unlock(&msblk->fragment_mutex);
-+}
-+
-+
-+SQSH_EXTERN
-+struct squashfs_fragment_cache *get_cached_fragment(struct super_block *s,
-+ long long start_block, int length)
-+{
-+ int i, n;
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ while (1) {
-+ mutex_lock(&msblk->fragment_mutex);
-+
-+ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS &&
-+ msblk->fragment[i].block != start_block; i++);
-+
-+ if (i == SQUASHFS_CACHED_FRAGMENTS) {
-+ if (msblk->unused_frag_blks == 0) {
-+ mutex_unlock(&msblk->fragment_mutex);
-+ wait_event(msblk->fragment_wait_queue, msblk->unused_frag_blks);
-+ continue;
-+ }
-+
-+ i = msblk->next_fragment;
-+ for (n = 0; n < SQUASHFS_CACHED_FRAGMENTS; n++) {
-+ if (msblk->fragment[i].locked == 0)
-+ break;
-+ i = (i + 1) % SQUASHFS_CACHED_FRAGMENTS;
-+ }
-+
-+ msblk->next_fragment = (msblk->next_fragment + 1) %
-+ SQUASHFS_CACHED_FRAGMENTS;
-+
-+ if (msblk->fragment[i].data == NULL) {
-+ msblk->fragment[i].data = vmalloc(sblk->block_size);
-+ if (msblk->fragment[i].data == NULL) {
-+ ERROR("Failed to allocate fragment cache block\n");
-+ mutex_unlock(&msblk->fragment_mutex);
-+ goto out;
-+ }
-+ }
-+
-+ msblk->unused_frag_blks --;
-+ msblk->fragment[i].block = SQUASHFS_INVALID_BLK;
-+ msblk->fragment[i].locked = 1;
-+ mutex_unlock(&msblk->fragment_mutex);
-+
-+ msblk->fragment[i].length = squashfs_read_data(s,
-+ msblk->fragment[i].data, start_block, length, NULL,
-+ sblk->block_size);
-+
-+ if (msblk->fragment[i].length == 0) {
-+ ERROR("Unable to read fragment cache block [%llx]\n", start_block);
-+ msblk->fragment[i].locked = 0;
-+ msblk->unused_frag_blks ++;
-+ smp_mb();
-+ wake_up(&msblk->fragment_wait_queue);
-+ goto out;
-+ }
-+
-+ mutex_lock(&msblk->fragment_mutex);
-+ msblk->fragment[i].block = start_block;
-+ TRACE("New fragment %d, start block %lld, locked %d\n",
-+ i, msblk->fragment[i].block, msblk->fragment[i].locked);
-+ mutex_unlock(&msblk->fragment_mutex);
-+ break;
-+ }
-+
-+ if (msblk->fragment[i].locked == 0)
-+ msblk->unused_frag_blks --;
-+ msblk->fragment[i].locked++;
-+ mutex_unlock(&msblk->fragment_mutex);
-+ TRACE("Got fragment %d, start block %lld, locked %d\n", i,
-+ msblk->fragment[i].block, msblk->fragment[i].locked);
-+ break;
-+ }
-+
-+ return &msblk->fragment[i];
-+
-+out:
-+ return NULL;
-+}
-+
-+
-+static void squashfs_new_inode(struct squashfs_sb_info *msblk, struct inode *i,
-+ struct squashfs_base_inode_header *inodeb)
-+{
-+ i->i_ino = inodeb->inode_number;
-+ i->i_mtime.tv_sec = inodeb->mtime;
-+ i->i_atime.tv_sec = inodeb->mtime;
-+ i->i_ctime.tv_sec = inodeb->mtime;
-+ i->i_uid = msblk->uid[inodeb->uid];
-+ i->i_mode = inodeb->mode;
-+ i->i_size = 0;
-+
-+ if (inodeb->guid == SQUASHFS_GUIDS)
-+ i->i_gid = i->i_uid;
-+ else
-+ i->i_gid = msblk->guid[inodeb->guid];
-+}
-+
-+
-+static squashfs_inode_t squashfs_inode_lookup(struct super_block *s, int ino)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ long long start = msblk->inode_lookup_table[SQUASHFS_LOOKUP_BLOCK(ino - 1)];
-+ int offset = SQUASHFS_LOOKUP_BLOCK_OFFSET(ino - 1);
-+ squashfs_inode_t inode;
-+
-+ TRACE("Entered squashfs_inode_lookup, inode_number = %d\n", ino);
-+
-+ if (msblk->swap) {
-+ squashfs_inode_t sinode;
-+
-+ if (!squashfs_get_cached_block(s, &sinode, start, offset,
-+ sizeof(sinode), &start, (unsigned int *)&offset))
-+ goto out;
-+ SQUASHFS_SWAP_INODE_T((&inode), &sinode);
-+ } else if (!squashfs_get_cached_block(s, &inode, start, offset,
-+ sizeof(inode), &start, (unsigned int *)&offset))
-+ goto out;
-+
-+ TRACE("squashfs_inode_lookup, inode = 0x%llx\n", inode);
-+
-+ return inode;
-+
-+out:
-+ return SQUASHFS_INVALID_BLK;
-+}
-+
-+
-+static void vfs_read_inode(struct inode *i)
-+{
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ squashfs_inode_t inode = squashfs_inode_lookup(i->i_sb, i->i_ino);
-+
-+ TRACE("Entered vfs_read_inode\n");
-+
-+ if(inode != SQUASHFS_INVALID_BLK)
-+ (msblk->read_inode)(i, inode);
-+}
-+
-+
-+static struct dentry *squashfs_get_parent(struct dentry *child)
-+{
-+ struct inode *i = child->d_inode;
-+ struct inode *parent = iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode);
-+ struct dentry *rv;
-+
-+ TRACE("Entered squashfs_get_parent\n");
-+
-+ if(parent == NULL) {
-+ rv = ERR_PTR(-EACCES);
-+ goto out;
-+ }
-+
-+ rv = d_alloc_anon(parent);
-+ if(rv == NULL)
-+ rv = ERR_PTR(-ENOMEM);
-+
-+out:
-+ return rv;
-+}
-+
-+
-+SQSH_EXTERN struct inode *squashfs_iget(struct super_block *s,
-+ squashfs_inode_t inode, unsigned int inode_number)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct inode *i = iget_locked(s, inode_number);
-+
-+ TRACE("Entered squashfs_iget\n");
-+
-+ if(i && (i->i_state & I_NEW)) {
-+ (msblk->read_inode)(i, inode);
-+ unlock_new_inode(i);
-+ }
-+
-+ return i;
-+}
-+
-+
-+static int squashfs_read_inode(struct inode *i, squashfs_inode_t inode)
-+{
-+ struct super_block *s = i->i_sb;
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long block = SQUASHFS_INODE_BLK(inode) + sblk->inode_table_start;
-+ unsigned int offset = SQUASHFS_INODE_OFFSET(inode);
-+ long long next_block;
-+ unsigned int next_offset;
-+ union squashfs_inode_header id, sid;
-+ struct squashfs_base_inode_header *inodeb = &id.base, *sinodeb = &sid.base;
-+
-+ TRACE("Entered squashfs_read_inode\n");
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodeb, block, offset,
-+ sizeof(*sinodeb), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_BASE_INODE_HEADER(inodeb, sinodeb, sizeof(*sinodeb));
-+ } else
-+ if (!squashfs_get_cached_block(s, inodeb, block, offset,
-+ sizeof(*inodeb), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ squashfs_new_inode(msblk, i, inodeb);
-+
-+ switch(inodeb->inode_type) {
-+ case SQUASHFS_FILE_TYPE: {
-+ unsigned int frag_size;
-+ long long frag_blk;
-+ struct squashfs_reg_inode_header *inodep = &id.reg;
-+ struct squashfs_reg_inode_header *sinodep = &sid.reg;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodep, block, offset,
-+ sizeof(*sinodep), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_REG_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, inodep, block, offset,
-+ sizeof(*inodep), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ frag_blk = SQUASHFS_INVALID_BLK;
-+
-+ if (inodep->fragment != SQUASHFS_INVALID_FRAG)
-+ if(!get_fragment_location(s, inodep->fragment, &frag_blk,
-+ &frag_size))
-+ goto failed_read;
-+
-+ i->i_nlink = 1;
-+ i->i_size = inodep->file_size;
-+ i->i_fop = &generic_ro_fops;
-+ i->i_mode |= S_IFREG;
-+ i->i_blocks = ((i->i_size - 1) >> 9) + 1;
-+ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk;
-+ SQUASHFS_I(i)->u.s1.fragment_size = frag_size;
-+ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->u.s1.block_list_start = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+ i->i_data.a_ops = &squashfs_aops;
-+
-+ TRACE("File inode %x:%x, start_block %llx, "
-+ "block_list_start %llx, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, next_block,
-+ next_offset);
-+ break;
-+ }
-+ case SQUASHFS_LREG_TYPE: {
-+ unsigned int frag_size;
-+ long long frag_blk;
-+ struct squashfs_lreg_inode_header *inodep = &id.lreg;
-+ struct squashfs_lreg_inode_header *sinodep = &sid.lreg;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodep, block, offset,
-+ sizeof(*sinodep), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_LREG_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, inodep, block, offset,
-+ sizeof(*inodep), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ frag_blk = SQUASHFS_INVALID_BLK;
-+
-+ if (inodep->fragment != SQUASHFS_INVALID_FRAG)
-+ if (!get_fragment_location(s, inodep->fragment, &frag_blk,
-+ &frag_size))
-+ goto failed_read;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->file_size;
-+ i->i_fop = &generic_ro_fops;
-+ i->i_mode |= S_IFREG;
-+ i->i_blocks = ((i->i_size - 1) >> 9) + 1;
-+ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk;
-+ SQUASHFS_I(i)->u.s1.fragment_size = frag_size;
-+ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->u.s1.block_list_start = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+ i->i_data.a_ops = &squashfs_aops;
-+
-+ TRACE("File inode %x:%x, start_block %llx, "
-+ "block_list_start %llx, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, next_block,
-+ next_offset);
-+ break;
-+ }
-+ case SQUASHFS_DIR_TYPE: {
-+ struct squashfs_dir_inode_header *inodep = &id.dir;
-+ struct squashfs_dir_inode_header *sinodep = &sid.dir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodep, block, offset,
-+ sizeof(*sinodep), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DIR_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, inodep, block, offset,
-+ sizeof(*inodep), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops;
-+ i->i_fop = &squashfs_dir_ops;
-+ i->i_mode |= S_IFDIR;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count = 0;
-+ SQUASHFS_I(i)->u.s2.parent_inode = inodep->parent_inode;
-+
-+ TRACE("Directory inode %x:%x, start_block %x, offset "
-+ "%x\n", SQUASHFS_INODE_BLK(inode),
-+ offset, inodep->start_block,
-+ inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_LDIR_TYPE: {
-+ struct squashfs_ldir_inode_header *inodep = &id.ldir;
-+ struct squashfs_ldir_inode_header *sinodep = &sid.ldir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodep, block, offset,
-+ sizeof(*sinodep), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_LDIR_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, inodep, block, offset,
-+ sizeof(*inodep), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops;
-+ i->i_fop = &squashfs_dir_ops;
-+ i->i_mode |= S_IFDIR;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_start = next_block;
-+ SQUASHFS_I(i)->u.s2.directory_index_offset = next_offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count = inodep->i_count;
-+ SQUASHFS_I(i)->u.s2.parent_inode = inodep->parent_inode;
-+
-+ TRACE("Long directory inode %x:%x, start_block %x, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_SYMLINK_TYPE: {
-+ struct squashfs_symlink_inode_header *inodep = &id.symlink;
-+ struct squashfs_symlink_inode_header *sinodep = &sid.symlink;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodep, block, offset,
-+ sizeof(*sinodep), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_SYMLINK_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, inodep, block, offset,
-+ sizeof(*inodep), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_size = inodep->symlink_size;
-+ i->i_op = &page_symlink_inode_operations;
-+ i->i_data.a_ops = &squashfs_symlink_aops;
-+ i->i_mode |= S_IFLNK;
-+ SQUASHFS_I(i)->start_block = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+
-+ TRACE("Symbolic link inode %x:%x, start_block %llx, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ next_block, next_offset);
-+ break;
-+ }
-+ case SQUASHFS_BLKDEV_TYPE:
-+ case SQUASHFS_CHRDEV_TYPE: {
-+ struct squashfs_dev_inode_header *inodep = &id.dev;
-+ struct squashfs_dev_inode_header *sinodep = &sid.dev;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodep, block, offset,
-+ sizeof(*sinodep), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DEV_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, inodep, block, offset,
-+ sizeof(*inodep), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_mode |= (inodeb->inode_type == SQUASHFS_CHRDEV_TYPE) ?
-+ S_IFCHR : S_IFBLK;
-+ init_special_inode(i, i->i_mode, old_decode_dev(inodep->rdev));
-+
-+ TRACE("Device inode %x:%x, rdev %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset, inodep->rdev);
-+ break;
-+ }
-+ case SQUASHFS_FIFO_TYPE:
-+ case SQUASHFS_SOCKET_TYPE: {
-+ struct squashfs_ipc_inode_header *inodep = &id.ipc;
-+ struct squashfs_ipc_inode_header *sinodep = &sid.ipc;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, sinodep, block, offset,
-+ sizeof(*sinodep), &next_block, &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_IPC_INODE_HEADER(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, inodep, block, offset,
-+ sizeof(*inodep), &next_block, &next_offset))
-+ goto failed_read;
-+
-+ i->i_nlink = inodep->nlink;
-+ i->i_mode |= (inodeb->inode_type == SQUASHFS_FIFO_TYPE)
-+ ? S_IFIFO : S_IFSOCK;
-+ init_special_inode(i, i->i_mode, 0);
-+ break;
-+ }
-+ default:
-+ ERROR("Unknown inode type %d in squashfs_iget!\n",
-+ inodeb->inode_type);
-+ goto failed_read1;
-+ }
-+
-+ return 1;
-+
-+failed_read:
-+ ERROR("Unable to read inode [%llx:%x]\n", block, offset);
-+
-+failed_read1:
-+ make_bad_inode(i);
-+ return 0;
-+}
-+
-+
-+static int read_inode_lookup_table(struct super_block *s)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ unsigned int length = SQUASHFS_LOOKUP_BLOCK_BYTES(sblk->inodes);
-+
-+ TRACE("In read_inode_lookup_table, length %d\n", length);
-+
-+ /* Allocate inode lookup table */
-+ msblk->inode_lookup_table = kmalloc(length, GFP_KERNEL);
-+ if (msblk->inode_lookup_table == NULL) {
-+ ERROR("Failed to allocate inode lookup table\n");
-+ return 0;
-+ }
-+
-+ if (!squashfs_read_data(s, (char *) msblk->inode_lookup_table,
-+ sblk->lookup_table_start, length |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, length)) {
-+ ERROR("unable to read inode lookup table\n");
-+ return 0;
-+ }
-+
-+ if (msblk->swap) {
-+ int i;
-+ long long block;
-+
-+ for (i = 0; i < SQUASHFS_LOOKUP_BLOCKS(sblk->inodes); i++) {
-+ /* XXX */
-+ SQUASHFS_SWAP_LOOKUP_BLOCKS((&block),
-+ &msblk->inode_lookup_table[i], 1);
-+ msblk->inode_lookup_table[i] = block;
-+ }
-+ }
-+
-+ return 1;
-+}
-+
-+
-+static int read_fragment_index_table(struct super_block *s)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ unsigned int length = SQUASHFS_FRAGMENT_INDEX_BYTES(sblk->fragments);
-+
-+ if(length == 0)
-+ return 1;
-+
-+ /* Allocate fragment index table */
-+ msblk->fragment_index = kmalloc(length, GFP_KERNEL);
-+ if (msblk->fragment_index == NULL) {
-+ ERROR("Failed to allocate fragment index table\n");
-+ return 0;
-+ }
-+
-+ if (!squashfs_read_data(s, (char *) msblk->fragment_index,
-+ sblk->fragment_table_start, length |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, length)) {
-+ ERROR("unable to read fragment index table\n");
-+ return 0;
-+ }
-+
-+ if (msblk->swap) {
-+ int i;
-+ long long fragment;
-+
-+ for (i = 0; i < SQUASHFS_FRAGMENT_INDEXES(sblk->fragments); i++) {
-+ /* XXX */
-+ SQUASHFS_SWAP_FRAGMENT_INDEXES((&fragment),
-+ &msblk->fragment_index[i], 1);
-+ msblk->fragment_index[i] = fragment;
-+ }
-+ }
-+
-+ return 1;
-+}
-+
-+
-+static int readahead_metadata(struct super_block *s)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ int i;
-+
-+ squashfs_cached_blks = SQUASHFS_CACHED_BLKS;
-+
-+ /* Init inode_table block pointer array */
-+ msblk->block_cache = kmalloc(sizeof(struct squashfs_cache) *
-+ squashfs_cached_blks, GFP_KERNEL);
-+ if (msblk->block_cache == NULL) {
-+ ERROR("Failed to allocate block cache\n");
-+ goto failed;
-+ }
-+
-+ for (i = 0; i < squashfs_cached_blks; i++)
-+ msblk->block_cache[i].block = SQUASHFS_INVALID_BLK;
-+
-+ msblk->next_cache = 0;
-+ msblk->unused_cache_blks = squashfs_cached_blks;
-+
-+ return 1;
-+
-+failed:
-+ return 0;
-+}
-+
-+
-+static int supported_squashfs_filesystem(struct squashfs_sb_info *msblk, int silent)
-+{
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ msblk->read_inode = squashfs_read_inode;
-+ msblk->read_blocklist = read_blocklist;
-+ msblk->read_fragment_index_table = read_fragment_index_table;
-+
-+ if (sblk->s_major == 1) {
-+ if (!squashfs_1_0_supported(msblk)) {
-+ SERROR("Major/Minor mismatch, Squashfs 1.0 filesystems "
-+ "are unsupported\n");
-+ SERROR("Please recompile with Squashfs 1.0 support enabled\n");
-+ return 0;
-+ }
-+ } else if (sblk->s_major == 2) {
-+ if (!squashfs_2_0_supported(msblk)) {
-+ SERROR("Major/Minor mismatch, Squashfs 2.0 filesystems "
-+ "are unsupported\n");
-+ SERROR("Please recompile with Squashfs 2.0 support enabled\n");
-+ return 0;
-+ }
-+ } else if(sblk->s_major != SQUASHFS_MAJOR || sblk->s_minor >
-+ SQUASHFS_MINOR) {
-+ SERROR("Major/Minor mismatch, trying to mount newer %d.%d "
-+ "filesystem\n", sblk->s_major, sblk->s_minor);
-+ SERROR("Please update your kernel\n");
-+ return 0;
-+ }
-+
-+ return 1;
-+}
-+
-+
-+static int squashfs_fill_super(struct super_block *s, void *data, int silent)
-+{
-+ struct squashfs_sb_info *msblk;
-+ struct squashfs_super_block *sblk;
-+ int i, err;
-+ char b[BDEVNAME_SIZE];
-+ struct inode *root;
-+
-+ TRACE("Entered squashfs_fill_superblock\n");
-+
-+ err = -ENOMEM;
-+ s->s_fs_info = kzalloc(sizeof(struct squashfs_sb_info), GFP_KERNEL);
-+ if (s->s_fs_info == NULL) {
-+ ERROR("Failed to allocate superblock\n");
-+ goto failure;
-+ }
-+ msblk = s->s_fs_info;
-+
-+ sblk = &msblk->sblk;
-+
-+ msblk->devblksize = sb_min_blocksize(s, BLOCK_SIZE);
-+ msblk->devblksize_log2 = ffz(~msblk->devblksize);
-+
-+ //mutex_init(&msblk->read_data_mutex);
-+ mutex_init(&msblk->read_page_mutex);
-+ mutex_init(&msblk->block_cache_mutex);
-+ mutex_init(&msblk->fragment_mutex);
-+ mutex_init(&msblk->meta_index_mutex);
-+
-+ init_waitqueue_head(&msblk->waitq);
-+ init_waitqueue_head(&msblk->fragment_wait_queue);
-+
-+ /* sblk->bytes_used is checked in squashfs_read_data to ensure reads are not
-+ * beyond filesystem end. As we're using squashfs_read_data to read sblk here,
-+ * first set sblk->bytes_used to a useful value */
-+ err = -EINVAL;
-+ sblk->bytes_used = sizeof(struct squashfs_super_block);
-+ if (!squashfs_read_data(s, (char *) sblk, SQUASHFS_START,
-+ sizeof(struct squashfs_super_block) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, sizeof(struct squashfs_super_block))) {
-+ SERROR("unable to read superblock\n");
-+ goto failed_mount;
-+ }
-+
-+ /* Check it is a SQUASHFS superblock */
-+ s->s_magic = sblk->s_magic;
-+ msblk->swap = 0;
-+ dpri("magic 0x%x\n", sblk->s_magic);
-+ switch (sblk->s_magic) {
-+ struct squashfs_super_block ssblk;
-+
-+ case SQUASHFS_MAGIC_SWAP:
-+ /*FALLTHROUGH*/
-+ case SQUASHFS_MAGIC_LZMA_SWAP:
-+ WARNING("Mounting a different endian SQUASHFS "
-+ "filesystem on %s\n", bdevname(s->s_bdev, b));
-+
-+ SQUASHFS_SWAP_SUPER_BLOCK(&ssblk, sblk);
-+ memcpy(sblk, &ssblk, sizeof(struct squashfs_super_block));
-+ msblk->swap = 1;
-+ /*FALLTHROUGH*/
-+ case SQUASHFS_MAGIC:
-+ case SQUASHFS_MAGIC_LZMA:
-+ break;
-+ default:
-+ SERROR("Can't find a SQUASHFS superblock on %s\n",
-+ bdevname(s->s_bdev, b));
-+ goto failed_mount;
-+ }
-+
-+ {
-+ struct sqlzma *p;
-+ dpri("block_size %d\n", sblk->block_size);
-+ BUG_ON(sblk->block_size > sizeof(p->read_data));
-+ }
-+
-+ /* Check the MAJOR & MINOR versions */
-+ if(!supported_squashfs_filesystem(msblk, silent))
-+ goto failed_mount;
-+
-+ /* Check the filesystem does not extend beyond the end of the
-+ block device */
-+ if(sblk->bytes_used < 0 || sblk->bytes_used > i_size_read(s->s_bdev->bd_inode))
-+ goto failed_mount;
-+
-+ /* Check the root inode for sanity */
-+ if (SQUASHFS_INODE_OFFSET(sblk->root_inode) > SQUASHFS_METADATA_SIZE)
-+ goto failed_mount;
-+
-+ TRACE("Found valid superblock on %s\n", bdevname(s->s_bdev, b));
-+ TRACE("Inodes are %scompressed\n", SQUASHFS_UNCOMPRESSED_INODES(sblk->flags)
-+ ? "un" : "");
-+ TRACE("Data is %scompressed\n", SQUASHFS_UNCOMPRESSED_DATA(sblk->flags)
-+ ? "un" : "");
-+ TRACE("Check data is %spresent in the filesystem\n",
-+ SQUASHFS_CHECK_DATA(sblk->flags) ? "" : "not ");
-+ TRACE("Filesystem size %lld bytes\n", sblk->bytes_used);
-+ TRACE("Block size %d\n", sblk->block_size);
-+ TRACE("Number of inodes %d\n", sblk->inodes);
-+ if (sblk->s_major > 1)
-+ TRACE("Number of fragments %d\n", sblk->fragments);
-+ TRACE("Number of uids %d\n", sblk->no_uids);
-+ TRACE("Number of gids %d\n", sblk->no_guids);
-+ TRACE("sblk->inode_table_start %llx\n", sblk->inode_table_start);
-+ TRACE("sblk->directory_table_start %llx\n", sblk->directory_table_start);
-+ if (sblk->s_major > 1)
-+ TRACE("sblk->fragment_table_start %llx\n", sblk->fragment_table_start);
-+ TRACE("sblk->uid_start %llx\n", sblk->uid_start);
-+
-+ s->s_maxbytes = MAX_LFS_FILESIZE;
-+ s->s_flags |= MS_RDONLY;
-+ s->s_op = &squashfs_super_ops;
-+
-+ if (readahead_metadata(s) == 0)
-+ goto failed_mount;
-+
-+ /* Allocate read_page block */
-+ err = -ENOMEM;
-+ msblk->read_page = vmalloc(sblk->block_size);
-+ if (msblk->read_page == NULL) {
-+ ERROR("Failed to allocate read_page block\n");
-+ goto failed_mount;
-+ }
-+
-+ /* Allocate uid and gid tables */
-+ msblk->uid = kmalloc((sblk->no_uids + sblk->no_guids) *
-+ sizeof(unsigned int), GFP_KERNEL);
-+ if (msblk->uid == NULL) {
-+ ERROR("Failed to allocate uid/gid table\n");
-+ goto failed_mount;
-+ }
-+ msblk->guid = msblk->uid + sblk->no_uids;
-+
-+ dpri("swap %d\n", msblk->swap);
-+ err = -EINVAL;
-+ if (msblk->swap) {
-+ unsigned int *suid;
-+
-+ err = -ENOMEM;
-+ suid = kmalloc(sizeof(*suid) * (sblk->no_uids + sblk->no_guids),
-+ GFP_KERNEL);
-+ if (unlikely(!suid))
-+ goto failed_mount;
-+
-+ err = -EINVAL;
-+ if (!squashfs_read_data(s, (char *)suid, sblk->uid_start,
-+ ((sblk->no_uids + sblk->no_guids) *
-+ sizeof(unsigned int)) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, (sblk->no_uids + sblk->no_guids) * sizeof(unsigned int))) {
-+ ERROR("unable to read uid/gid table\n");
-+ kfree(suid);
-+ goto failed_mount;
-+ }
-+
-+ SQUASHFS_SWAP_DATA(msblk->uid, suid, (sblk->no_uids +
-+ sblk->no_guids), (sizeof(unsigned int) * 8));
-+ kfree(suid);
-+ } else
-+ if (!squashfs_read_data(s, (char *) msblk->uid, sblk->uid_start,
-+ ((sblk->no_uids + sblk->no_guids) *
-+ sizeof(unsigned int)) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, (sblk->no_uids + sblk->no_guids) * sizeof(unsigned int))) {
-+ ERROR("unable to read uid/gid table\n");
-+ goto failed_mount;
-+ }
-+
-+
-+ if (sblk->s_major == 1 && squashfs_1_0_supported(msblk))
-+ goto allocate_root;
-+
-+ err = -ENOMEM;
-+ msblk->fragment = kzalloc(sizeof(struct squashfs_fragment_cache) *
-+ SQUASHFS_CACHED_FRAGMENTS, GFP_KERNEL);
-+ if (msblk->fragment == NULL) {
-+ ERROR("Failed to allocate fragment block cache\n");
-+ goto failed_mount;
-+ }
-+
-+ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++) {
-+ msblk->fragment[i].block = SQUASHFS_INVALID_BLK;
-+ }
-+
-+ msblk->next_fragment = 0;
-+ msblk->unused_frag_blks = SQUASHFS_CACHED_FRAGMENTS;
-+
-+ /* Allocate and read fragment index table */
-+ if (msblk->read_fragment_index_table(s) == 0)
-+ goto failed_mount;
-+
-+ if(sblk->s_major < 3 || sblk->lookup_table_start == SQUASHFS_INVALID_BLK)
-+ goto allocate_root;
-+
-+ /* Allocate and read inode lookup table */
-+ if (read_inode_lookup_table(s) == 0)
-+ goto failed_mount;
-+
-+ s->s_op = &squashfs_export_super_ops;
-+ s->s_export_op = &squashfs_export_ops;
-+
-+allocate_root:
-+ dpri("alloate_root\n");
-+ root = new_inode(s);
-+ if ((msblk->read_inode)(root, sblk->root_inode) == 0) {
-+ iput(root);
-+ goto failed_mount;
-+ }
-+ insert_inode_hash(root);
-+
-+ s->s_root = d_alloc_root(root);
-+ if (s->s_root == NULL) {
-+ ERROR("Root inode create failed\n");
-+ iput(root);
-+ goto failed_mount;
-+ }
-+
-+ TRACE("Leaving squashfs_fill_super\n");
-+ return 0;
-+
-+failed_mount:
-+ kfree(msblk->inode_lookup_table);
-+ kfree(msblk->fragment_index);
-+ kfree(msblk->fragment);
-+ kfree(msblk->uid);
-+ vfree(msblk->read_page);
-+ kfree(msblk->block_cache);
-+ kfree(msblk->fragment_index_2);
-+ kfree(s->s_fs_info);
-+ s->s_fs_info = NULL;
-+ failure:
-+ return err;
-+}
-+
-+
-+static int squashfs_statfs(struct dentry *dentry, struct kstatfs *buf)
-+{
-+ struct squashfs_sb_info *msblk = dentry->d_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ TRACE("Entered squashfs_statfs\n");
-+
-+ buf->f_type = sblk->s_magic;
-+ buf->f_bsize = sblk->block_size;
-+ buf->f_blocks = ((sblk->bytes_used - 1) >> sblk->block_log) + 1;
-+ buf->f_bfree = buf->f_bavail = 0;
-+ buf->f_files = sblk->inodes;
-+ buf->f_ffree = 0;
-+ buf->f_namelen = SQUASHFS_NAME_LEN;
-+
-+ return 0;
-+}
-+
-+
-+static int squashfs_symlink_readpage(struct file *file, struct page *page)
-+{
-+ struct inode *inode = page->mapping->host;
-+ int index = page->index << PAGE_CACHE_SHIFT, length, bytes, avail_bytes;
-+ long long block = SQUASHFS_I(inode)->start_block;
-+ int offset = SQUASHFS_I(inode)->offset;
-+ void *pageaddr = kmap(page);
-+
-+ TRACE("Entered squashfs_symlink_readpage, page index %ld, start block "
-+ "%llx, offset %x\n", page->index,
-+ SQUASHFS_I(inode)->start_block,
-+ SQUASHFS_I(inode)->offset);
-+
-+ for (length = 0; length < index; length += bytes) {
-+ bytes = squashfs_get_cached_block(inode->i_sb, NULL, block,
-+ offset, PAGE_CACHE_SIZE, &block,
-+ (unsigned int *)&offset);
-+ if (bytes == 0) {
-+ ERROR("Unable to read symbolic link [%llx:%x]\n", block, offset);
-+ goto skip_read;
-+ }
-+ }
-+
-+ if (length != index) {
-+ ERROR("(squashfs_symlink_readpage) length != index\n");
-+ bytes = 0;
-+ goto skip_read;
-+ }
-+
-+ avail_bytes = min_t(int, i_size_read(inode) - length, PAGE_CACHE_SIZE);
-+
-+ bytes = squashfs_get_cached_block(inode->i_sb, pageaddr, block, offset,
-+ avail_bytes, &block, (unsigned int *)&offset);
-+ if (bytes == 0)
-+ ERROR("Unable to read symbolic link [%llx:%x]\n", block, offset);
-+
-+skip_read:
-+ memset(pageaddr + bytes, 0, PAGE_CACHE_SIZE - bytes);
-+ kunmap(page);
-+ flush_dcache_page(page);
-+ SetPageUptodate(page);
-+ unlock_page(page);
-+
-+ return 0;
-+}
-+
-+
-+static struct meta_index *locate_meta_index(struct inode *inode, int index, int offset)
-+{
-+ struct meta_index *meta = NULL;
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ int i;
-+
-+ mutex_lock(&msblk->meta_index_mutex);
-+
-+ TRACE("locate_meta_index: index %d, offset %d\n", index, offset);
-+
-+ if (msblk->meta_index == NULL)
-+ goto not_allocated;
-+
-+ for (i = 0; i < SQUASHFS_META_NUMBER; i ++) {
-+ if (msblk->meta_index[i].inode_number == inode->i_ino &&
-+ msblk->meta_index[i].offset >= offset &&
-+ msblk->meta_index[i].offset <= index &&
-+ msblk->meta_index[i].locked == 0) {
-+ TRACE("locate_meta_index: entry %d, offset %d\n", i,
-+ msblk->meta_index[i].offset);
-+ meta = &msblk->meta_index[i];
-+ offset = meta->offset;
-+ }
-+ }
-+
-+ if (meta)
-+ meta->locked = 1;
-+
-+not_allocated:
-+ mutex_unlock(&msblk->meta_index_mutex);
-+
-+ return meta;
-+}
-+
-+
-+static struct meta_index *empty_meta_index(struct inode *inode, int offset, int skip)
-+{
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ struct meta_index *meta = NULL;
-+ int i;
-+
-+ mutex_lock(&msblk->meta_index_mutex);
-+
-+ TRACE("empty_meta_index: offset %d, skip %d\n", offset, skip);
-+
-+ if (msblk->meta_index == NULL) {
-+ msblk->meta_index = kmalloc(sizeof(struct meta_index) *
-+ SQUASHFS_META_NUMBER, GFP_KERNEL);
-+ if (msblk->meta_index == NULL) {
-+ ERROR("Failed to allocate meta_index\n");
-+ goto failed;
-+ }
-+ for (i = 0; i < SQUASHFS_META_NUMBER; i++) {
-+ msblk->meta_index[i].inode_number = 0;
-+ msblk->meta_index[i].locked = 0;
-+ }
-+ msblk->next_meta_index = 0;
-+ }
-+
-+ for (i = SQUASHFS_META_NUMBER; i &&
-+ msblk->meta_index[msblk->next_meta_index].locked; i --)
-+ msblk->next_meta_index = (msblk->next_meta_index + 1) %
-+ SQUASHFS_META_NUMBER;
-+
-+ if (i == 0) {
-+ TRACE("empty_meta_index: failed!\n");
-+ goto failed;
-+ }
-+
-+ TRACE("empty_meta_index: returned meta entry %d, %p\n",
-+ msblk->next_meta_index,
-+ &msblk->meta_index[msblk->next_meta_index]);
-+
-+ meta = &msblk->meta_index[msblk->next_meta_index];
-+ msblk->next_meta_index = (msblk->next_meta_index + 1) %
-+ SQUASHFS_META_NUMBER;
-+
-+ meta->inode_number = inode->i_ino;
-+ meta->offset = offset;
-+ meta->skip = skip;
-+ meta->entries = 0;
-+ meta->locked = 1;
-+
-+failed:
-+ mutex_unlock(&msblk->meta_index_mutex);
-+ return meta;
-+}
-+
-+
-+static void release_meta_index(struct inode *inode, struct meta_index *meta)
-+{
-+ meta->locked = 0;
-+ smp_mb();
-+}
-+
-+
-+static int read_block_index(struct super_block *s, int blocks, char *block_list,
-+ long long *start_block, int *offset)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ unsigned int *block_listp;
-+ int block = 0;
-+
-+ if (msblk->swap) {
-+ char *sblock_list;
-+
-+ sblock_list = kmalloc(blocks << 2, GFP_KERNEL);
-+ if (unlikely(!sblock_list))
-+ goto failure;
-+
-+ if (!squashfs_get_cached_block(s, sblock_list, *start_block,
-+ *offset, blocks << 2, start_block, (unsigned int *)offset)) {
-+ ERROR("Fail reading block list [%llx:%x]\n", *start_block, *offset);
-+ kfree(sblock_list);
-+ goto failure;
-+ }
-+ SQUASHFS_SWAP_INTS(((unsigned int *)block_list),
-+ ((unsigned int *)sblock_list), blocks);
-+ kfree(sblock_list);
-+ } else {
-+ if (!squashfs_get_cached_block(s, block_list, *start_block,
-+ *offset, blocks << 2, start_block, (unsigned int *)offset)) {
-+ ERROR("Fail reading block list [%llx:%x]\n", *start_block, *offset);
-+ goto failure;
-+ }
-+ }
-+
-+ for (block_listp = (unsigned int *) block_list; blocks;
-+ block_listp++, blocks --)
-+ block += SQUASHFS_COMPRESSED_SIZE_BLOCK(*block_listp);
-+
-+ return block;
-+
-+failure:
-+ return -1;
-+}
-+
-+
-+#define SIZE 256
-+
-+static inline int calculate_skip(int blocks) {
-+ int skip = (blocks - 1) / ((SQUASHFS_SLOTS * SQUASHFS_META_ENTRIES + 1) * SQUASHFS_META_INDEXES);
-+ return skip >= 7 ? 7 : skip + 1;
-+}
-+
-+
-+static int get_meta_index(struct inode *inode, int index,
-+ long long *index_block, int *index_offset,
-+ long long *data_block, char *block_list)
-+{
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int skip = calculate_skip(i_size_read(inode) >> sblk->block_log);
-+ int offset = 0;
-+ struct meta_index *meta;
-+ struct meta_entry *meta_entry;
-+ long long cur_index_block = SQUASHFS_I(inode)->u.s1.block_list_start;
-+ int cur_offset = SQUASHFS_I(inode)->offset;
-+ long long cur_data_block = SQUASHFS_I(inode)->start_block;
-+ int i;
-+
-+ index /= SQUASHFS_META_INDEXES * skip;
-+
-+ while (offset < index) {
-+ meta = locate_meta_index(inode, index, offset + 1);
-+
-+ if (meta == NULL) {
-+ meta = empty_meta_index(inode, offset + 1, skip);
-+ if (meta == NULL)
-+ goto all_done;
-+ } else {
-+ if(meta->entries == 0)
-+ goto failed;
-+ /* XXX */
-+ offset = index < meta->offset + meta->entries ? index :
-+ meta->offset + meta->entries - 1;
-+ /* XXX */
-+ meta_entry = &meta->meta_entry[offset - meta->offset];
-+ cur_index_block = meta_entry->index_block + sblk->inode_table_start;
-+ cur_offset = meta_entry->offset;
-+ cur_data_block = meta_entry->data_block;
-+ TRACE("get_meta_index: offset %d, meta->offset %d, "
-+ "meta->entries %d\n", offset, meta->offset, meta->entries);
-+ TRACE("get_meta_index: index_block 0x%llx, offset 0x%x"
-+ " data_block 0x%llx\n", cur_index_block,
-+ cur_offset, cur_data_block);
-+ }
-+
-+ for (i = meta->offset + meta->entries; i <= index &&
-+ i < meta->offset + SQUASHFS_META_ENTRIES; i++) {
-+ int blocks = skip * SQUASHFS_META_INDEXES;
-+
-+ while (blocks) {
-+ int block = blocks > (SIZE >> 2) ? (SIZE >> 2) : blocks;
-+ int res = read_block_index(inode->i_sb, block, block_list,
-+ &cur_index_block, &cur_offset);
-+
-+ if (res == -1)
-+ goto failed;
-+
-+ cur_data_block += res;
-+ blocks -= block;
-+ }
-+
-+ meta_entry = &meta->meta_entry[i - meta->offset];
-+ meta_entry->index_block = cur_index_block - sblk->inode_table_start;
-+ meta_entry->offset = cur_offset;
-+ meta_entry->data_block = cur_data_block;
-+ meta->entries ++;
-+ offset ++;
-+ }
-+
-+ TRACE("get_meta_index: meta->offset %d, meta->entries %d\n",
-+ meta->offset, meta->entries);
-+
-+ release_meta_index(inode, meta);
-+ }
-+
-+all_done:
-+ *index_block = cur_index_block;
-+ *index_offset = cur_offset;
-+ *data_block = cur_data_block;
-+
-+ return offset * SQUASHFS_META_INDEXES * skip;
-+
-+failed:
-+ release_meta_index(inode, meta);
-+ return -1;
-+}
-+
-+
-+static long long read_blocklist(struct inode *inode, int index,
-+ int readahead_blks, char *block_list,
-+ unsigned short **block_p, unsigned int *bsize)
-+{
-+ long long block_ptr;
-+ int offset;
-+ long long block;
-+ int res = get_meta_index(inode, index, &block_ptr, &offset, &block,
-+ block_list);
-+
-+ TRACE("read_blocklist: res %d, index %d, block_ptr 0x%llx, offset"
-+ " 0x%x, block 0x%llx\n", res, index, block_ptr, offset, block);
-+
-+ if(res == -1)
-+ goto failure;
-+
-+ index -= res;
-+
-+ while (index) {
-+ int blocks = index > (SIZE >> 2) ? (SIZE >> 2) : index;
-+ int res = read_block_index(inode->i_sb, blocks, block_list,
-+ &block_ptr, &offset);
-+ if (res == -1)
-+ goto failure;
-+ block += res;
-+ index -= blocks;
-+ }
-+
-+ if (read_block_index(inode->i_sb, 1, block_list, &block_ptr, &offset) == -1)
-+ goto failure;
-+ *bsize = *((unsigned int *) block_list);
-+
-+ return block;
-+
-+failure:
-+ return 0;
-+}
-+
-+
-+static int squashfs_readpage(struct file *file, struct page *page)
-+{
-+ struct inode *inode = page->mapping->host;
-+ struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ unsigned char *block_list = NULL;
-+ long long block;
-+ unsigned int bsize, i;
-+ int bytes;
-+ int index = page->index >> (sblk->block_log - PAGE_CACHE_SHIFT);
-+ void *pageaddr;
-+ struct squashfs_fragment_cache *fragment = NULL;
-+ char *data_ptr = msblk->read_page;
-+
-+ int mask = (1 << (sblk->block_log - PAGE_CACHE_SHIFT)) - 1;
-+ int start_index = page->index & ~mask;
-+ int end_index = start_index | mask;
-+ int file_end = i_size_read(inode) >> sblk->block_log;
-+ int sparse = 0;
-+
-+ TRACE("Entered squashfs_readpage, page index %lx, start block %llx\n",
-+ page->index, SQUASHFS_I(inode)->start_block);
-+
-+ if (page->index >= ((i_size_read(inode) + PAGE_CACHE_SIZE - 1) >>
-+ PAGE_CACHE_SHIFT))
-+ goto out;
-+
-+ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK
-+ || index < file_end) {
-+ block_list = kmalloc(SIZE, GFP_KERNEL);
-+ if (block_list == NULL) {
-+ ERROR("Failed to allocate block_list\n");
-+ goto error_out;
-+ }
-+
-+ block = (msblk->read_blocklist)(inode, index, 1, block_list, NULL, &bsize);
-+ if (block == 0)
-+ goto error_out;
-+
-+ if (bsize == 0) { /* hole */
-+ bytes = index == file_end ?
-+ (i_size_read(inode) & (sblk->block_size - 1)) : sblk->block_size;
-+ sparse = 1;
-+ } else {
-+ mutex_lock(&msblk->read_page_mutex);
-+
-+ bytes = squashfs_read_data(inode->i_sb, msblk->read_page, block,
-+ bsize, NULL, sblk->block_size);
-+
-+ if (bytes == 0) {
-+ ERROR("Unable to read page, block %llx, size %x\n", block, bsize);
-+ mutex_unlock(&msblk->read_page_mutex);
-+ goto error_out;
-+ }
-+ }
-+ } else {
-+ fragment = get_cached_fragment(inode->i_sb,
-+ SQUASHFS_I(inode)-> u.s1.fragment_start_block,
-+ SQUASHFS_I(inode)->u.s1.fragment_size);
-+
-+ if (fragment == NULL) {
-+ ERROR("Unable to read page, block %llx, size %x\n",
-+ SQUASHFS_I(inode)->u.s1.fragment_start_block,
-+ (int) SQUASHFS_I(inode)->u.s1.fragment_size);
-+ goto error_out;
-+ }
-+ bytes = i_size_read(inode) & (sblk->block_size - 1);
-+ data_ptr = fragment->data + SQUASHFS_I(inode)->u.s1.fragment_offset;
-+ }
-+
-+ for (i = start_index; i <= end_index && bytes > 0; i++,
-+ bytes -= PAGE_CACHE_SIZE, data_ptr += PAGE_CACHE_SIZE) {
-+ struct page *push_page;
-+ int avail = sparse ? 0 : min_t(unsigned int, bytes, PAGE_CACHE_SIZE);
-+
-+ TRACE("bytes %d, i %d, available_bytes %d\n", bytes, i, avail);
-+
-+ push_page = (i == page->index) ? page :
-+ grab_cache_page_nowait(page->mapping, i);
-+
-+ if (!push_page)
-+ continue;
-+
-+ if (PageUptodate(push_page))
-+ goto skip_page;
-+
-+ pageaddr = kmap_atomic(push_page, KM_USER0);
-+ memcpy(pageaddr, data_ptr, avail);
-+ memset(pageaddr + avail, 0, PAGE_CACHE_SIZE - avail);
-+ kunmap_atomic(pageaddr, KM_USER0);
-+ flush_dcache_page(push_page);
-+ SetPageUptodate(push_page);
-+skip_page:
-+ unlock_page(push_page);
-+ if(i != page->index)
-+ page_cache_release(push_page);
-+ }
-+
-+ if (SQUASHFS_I(inode)->u.s1.fragment_start_block == SQUASHFS_INVALID_BLK
-+ || index < file_end) {
-+ if (!sparse)
-+ mutex_unlock(&msblk->read_page_mutex);
-+ kfree(block_list);
-+ } else
-+ release_cached_fragment(msblk, fragment);
-+
-+ return 0;
-+
-+error_out:
-+ SetPageError(page);
-+out:
-+ pageaddr = kmap_atomic(page, KM_USER0);
-+ memset(pageaddr, 0, PAGE_CACHE_SIZE);
-+ kunmap_atomic(pageaddr, KM_USER0);
-+ flush_dcache_page(page);
-+ if (!PageError(page))
-+ SetPageUptodate(page);
-+ unlock_page(page);
-+
-+ kfree(block_list);
-+ return 0;
-+}
-+
-+
-+static int get_dir_index_using_offset(struct super_block *s,
-+ long long *next_block, unsigned int *next_offset,
-+ long long index_start, unsigned int index_offset, int i_count,
-+ long long f_pos)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ struct squashfs_dir_index index;
-+
-+ TRACE("Entered get_dir_index_using_offset, i_count %d, f_pos %d\n",
-+ i_count, (unsigned int) f_pos);
-+
-+ f_pos =- 3;
-+ if (f_pos == 0)
-+ goto finish;
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index sindex;
-+ squashfs_get_cached_block(s, &sindex, index_start, index_offset,
-+ sizeof(sindex), &index_start, &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX(&index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, &index, index_start, index_offset,
-+ sizeof(index), &index_start, &index_offset);
-+
-+ if (index.index > f_pos)
-+ break;
-+
-+ squashfs_get_cached_block(s, NULL, index_start, index_offset,
-+ index.size + 1, &index_start, &index_offset);
-+
-+ length = index.index;
-+ *next_block = index.start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+
-+finish:
-+ return length + 3;
-+}
-+
-+
-+static int get_dir_index_using_name(struct super_block *s,
-+ long long *next_block, unsigned int *next_offset,
-+ long long index_start, unsigned int index_offset, int i_count,
-+ const char *name, int size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ struct squashfs_dir_index *index;
-+ char *str;
-+
-+ TRACE("Entered get_dir_index_using_name, i_count %d\n", i_count);
-+
-+ str = kmalloc(sizeof(struct squashfs_dir_index) +
-+ (SQUASHFS_NAME_LEN + 1) * 2, GFP_KERNEL);
-+ if (str == NULL) {
-+ ERROR("Failed to allocate squashfs_dir_index\n");
-+ goto failure;
-+ }
-+
-+ index = (struct squashfs_dir_index *) (str + SQUASHFS_NAME_LEN + 1);
-+ strncpy(str, name, size);
-+ str[size] = '\0';
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index sindex;
-+ squashfs_get_cached_block(s, &sindex, index_start, index_offset,
-+ sizeof(sindex), &index_start, &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX(index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, index, index_start, index_offset,
-+ sizeof(struct squashfs_dir_index), &index_start, &index_offset);
-+
-+ squashfs_get_cached_block(s, index->name, index_start, index_offset,
-+ index->size + 1, &index_start, &index_offset);
-+
-+ index->name[index->size + 1] = '\0';
-+
-+ if (strcmp(index->name, str) > 0)
-+ break;
-+
-+ length = index->index;
-+ *next_block = index->start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+ kfree(str);
-+
-+failure:
-+ return length + 3;
-+}
-+
-+
-+static int squashfs_readdir(struct file *file, void *dirent, filldir_t filldir)
-+{
-+ struct inode *i = file->f_dentry->d_inode;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0, dir_count;
-+ struct squashfs_dir_header dirh;
-+ struct squashfs_dir_entry *dire;
-+
-+ TRACE("Entered squashfs_readdir [%llx:%x]\n", next_block, next_offset);
-+
-+ dire = kmalloc(sizeof(struct squashfs_dir_entry) +
-+ SQUASHFS_NAME_LEN + 1, GFP_KERNEL);
-+ if (dire == NULL) {
-+ ERROR("Failed to allocate squashfs_dir_entry\n");
-+ goto finish;
-+ }
-+
-+ while(file->f_pos < 3) {
-+ char *name;
-+ int size, i_ino;
-+
-+ if(file->f_pos == 0) {
-+ name = ".";
-+ size = 1;
-+ i_ino = i->i_ino;
-+ } else {
-+ name = "..";
-+ size = 2;
-+ i_ino = SQUASHFS_I(i)->u.s2.parent_inode;
-+ }
-+ TRACE("Calling filldir(%x, %s, %d, %d, %d, %d)\n",
-+ (unsigned int) dirent, name, size, (int)
-+ file->f_pos, i_ino, squashfs_filetype_table[1]);
-+
-+ if (filldir(dirent, name, size, file->f_pos, i_ino,
-+ squashfs_filetype_table[1]) < 0) {
-+ TRACE("Filldir returned less than 0\n");
-+ goto finish;
-+ }
-+ file->f_pos += size;
-+ }
-+
-+ length = get_dir_index_using_offset(i->i_sb, &next_block,
-+ (unsigned int *)&next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count, file->f_pos);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header sdirh;
-+
-+ if (!squashfs_get_cached_block(i->i_sb, &sdirh, next_block,
-+ next_offset, sizeof(sdirh), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, &dirh, next_block,
-+ next_offset, sizeof(dirh), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, &sdire, next_block,
-+ next_offset, sizeof(sdire), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, dire, next_block,
-+ next_offset, sizeof(*dire), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name, next_block,
-+ next_offset, dire->size + 1, &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (file->f_pos >= length)
-+ continue;
-+
-+ dire->name[dire->size + 1] = '\0';
-+
-+ TRACE("Calling filldir(%x, %s, %d, %d, %x:%x, %d, %d)\n",
-+ (unsigned int) dirent, dire->name, dire->size + 1,
-+ (int) file->f_pos, dirh.start_block, dire->offset,
-+ dirh.inode_number + dire->inode_number,
-+ squashfs_filetype_table[dire->type]);
-+
-+ if (filldir(dirent, dire->name, dire->size + 1, file->f_pos,
-+ dirh.inode_number + dire->inode_number,
-+ squashfs_filetype_table[dire->type]) < 0) {
-+ TRACE("Filldir returned less than 0\n");
-+ goto finish;
-+ }
-+ file->f_pos = length;
-+ }
-+ }
-+
-+finish:
-+ kfree(dire);
-+ return 0;
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ kfree(dire);
-+ return 0;
-+}
-+
-+
-+static struct dentry *squashfs_lookup(struct inode *i, struct dentry *dentry,
-+ struct nameidata *nd)
-+{
-+ const unsigned char *name = dentry->d_name.name;
-+ int len = dentry->d_name.len;
-+ struct inode *inode = NULL;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0, dir_count;
-+ struct squashfs_dir_header dirh;
-+ struct squashfs_dir_entry *dire;
-+
-+ TRACE("Entered squashfs_lookup [%llx:%x]\n", next_block, next_offset);
-+
-+ dire = kmalloc(sizeof(struct squashfs_dir_entry) +
-+ SQUASHFS_NAME_LEN + 1, GFP_KERNEL);
-+ if (dire == NULL) {
-+ ERROR("Failed to allocate squashfs_dir_entry\n");
-+ goto exit_lookup;
-+ }
-+
-+ if (len > SQUASHFS_NAME_LEN)
-+ goto exit_lookup;
-+
-+ length = get_dir_index_using_name(i->i_sb, &next_block, (unsigned int *)&next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count, name, len);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header sdirh;
-+ if (!squashfs_get_cached_block(i->i_sb, &sdirh, next_block,
-+ next_offset, sizeof(sdirh), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, &dirh, next_block,
-+ next_offset, sizeof(dirh), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, &sdire, next_block,
-+ next_offset, sizeof(sdire), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, dire, next_block,
-+ next_offset, sizeof(*dire), &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name, next_block,
-+ next_offset, dire->size + 1, &next_block,
-+ (unsigned int *)&next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (name[0] < dire->name[0])
-+ goto exit_lookup;
-+
-+ if ((len == dire->size + 1) && !strncmp(name, dire->name, len)) {
-+ squashfs_inode_t ino = SQUASHFS_MKINODE(dirh.start_block,
-+ dire->offset);
-+
-+ TRACE("calling squashfs_iget for directory entry %s, inode"
-+ " %x:%x, %d\n", name, dirh.start_block, dire->offset,
-+ dirh.inode_number + dire->inode_number);
-+
-+ inode = squashfs_iget(i->i_sb, ino, dirh.inode_number + dire->inode_number);
-+
-+ goto exit_lookup;
-+ }
-+ }
-+ }
-+
-+exit_lookup:
-+ kfree(dire);
-+ if (inode)
-+ return d_splice_alias(inode, dentry);
-+ d_add(dentry, inode);
-+ return ERR_PTR(0);
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ goto exit_lookup;
-+}
-+
-+
-+static int squashfs_remount(struct super_block *s, int *flags, char *data)
-+{
-+ *flags |= MS_RDONLY;
-+ return 0;
-+}
-+
-+
-+static void squashfs_put_super(struct super_block *s)
-+{
-+ int i;
-+
-+ if (s->s_fs_info) {
-+ struct squashfs_sb_info *sbi = s->s_fs_info;
-+ if (sbi->block_cache)
-+ for (i = 0; i < squashfs_cached_blks; i++)
-+ if (sbi->block_cache[i].block != SQUASHFS_INVALID_BLK)
-+ vfree(sbi->block_cache[i].data);
-+ if (sbi->fragment)
-+ for (i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++)
-+ vfree(sbi->fragment[i].data);
-+ kfree(sbi->fragment);
-+ kfree(sbi->block_cache);
-+ vfree(sbi->read_page);
-+ kfree(sbi->uid);
-+ kfree(sbi->fragment_index);
-+ kfree(sbi->fragment_index_2);
-+ kfree(sbi->meta_index);
-+ kfree(s->s_fs_info);
-+ s->s_fs_info = NULL;
-+ }
-+}
-+
-+
-+static int squashfs_get_sb(struct file_system_type *fs_type, int flags,
-+ const char *dev_name, void *data, struct vfsmount *mnt)
-+{
-+ return get_sb_bdev(fs_type, flags, dev_name, data, squashfs_fill_super,
-+ mnt);
-+}
-+
-+static void free_sqlzma(void)
-+{
-+ int cpu;
-+ struct sqlzma *p;
-+
-+ for_each_online_cpu(cpu) {
-+ p = per_cpu(sqlzma, cpu);
-+ if (p) {
-+#ifdef KeepPreemptive
-+ mutex_destroy(&p->mtx);
-+#endif
-+ sqlzma_fin(&p->un);
-+ kfree(p);
-+ }
-+ }
-+}
-+
-+static int __init init_squashfs_fs(void)
-+{
-+ struct sqlzma *p;
-+ int cpu;
-+ int err = init_inodecache();
-+ if (err)
-+ goto out;
-+
-+ for_each_online_cpu(cpu) {
-+ dpri("%d: %p\n", cpu, per_cpu(sqlzma, cpu));
-+ err = -ENOMEM;
-+ p = kmalloc(sizeof(struct sqlzma), GFP_KERNEL);
-+ if (p) {
-+#ifdef KeepPreemptive
-+ mutex_init(&p->mtx);
-+#endif
-+ err = sqlzma_init(&p->un, 1, 0);
-+ if (unlikely(err)) {
-+ ERROR("Failed to intialize uncompress workspace\n");
-+ break;
-+ }
-+ per_cpu(sqlzma, cpu) = p;
-+ err = 0;
-+ } else
-+ break;
-+ }
-+ if (unlikely(err)) {
-+ free_sqlzma();
-+ goto out;
-+ }
-+
-+ printk(KERN_INFO "squashfs: version 3.3 (2007/10/31) "
-+ "Phillip Lougher\n"
-+ "squashfs: LZMA suppport for slax.org by jro\n");
-+
-+ err = register_filesystem(&squashfs_fs_type);
-+ if (err) {
-+ free_sqlzma();
-+ destroy_inodecache();
-+ }
-+
-+out:
-+ return err;
-+}
-+
-+
-+static void __exit exit_squashfs_fs(void)
-+{
-+ unregister_filesystem(&squashfs_fs_type);
-+ free_sqlzma();
-+ destroy_inodecache();
-+}
-+
-+
-+static struct kmem_cache * squashfs_inode_cachep;
-+
-+
-+static struct inode *squashfs_alloc_inode(struct super_block *sb)
-+{
-+ struct squashfs_inode_info *ei;
-+ ei = kmem_cache_alloc(squashfs_inode_cachep, GFP_KERNEL);
-+ return ei ? &ei->vfs_inode : NULL;
-+}
-+
-+
-+static void squashfs_destroy_inode(struct inode *inode)
-+{
-+ kmem_cache_free(squashfs_inode_cachep, SQUASHFS_I(inode));
-+}
-+
-+
-+static void init_once(struct kmem_cache *cachep, void *foo)
-+{
-+ struct squashfs_inode_info *ei = foo;
-+
-+ inode_init_once(&ei->vfs_inode);
-+}
-+
-+
-+static int __init init_inodecache(void)
-+{
-+ squashfs_inode_cachep = kmem_cache_create("squashfs_inode_cache",
-+ sizeof(struct squashfs_inode_info), 0,
-+ SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, init_once);
-+ if (squashfs_inode_cachep == NULL)
-+ return -ENOMEM;
-+ return 0;
-+}
-+
-+
-+static void destroy_inodecache(void)
-+{
-+ kmem_cache_destroy(squashfs_inode_cachep);
-+}
-+
-+
-+module_init(init_squashfs_fs);
-+module_exit(exit_squashfs_fs);
-+MODULE_DESCRIPTION("squashfs 3.2-r2-CVS, a compressed read-only filesystem, and LZMA suppport for slax.org");
-+MODULE_AUTHOR("Phillip Lougher <phillip@lougher.demon.co.uk>, and LZMA suppport for slax.org by jro");
-+MODULE_LICENSE("GPL");
-diff -urN linux-2.6.23/fs/squashfs/module.c linux-2.6.23.sqlzma-ng/fs/squashfs/module.c
---- linux-2.6.23/fs/squashfs/module.c 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/module.c 2007-11-13 19:51:33.000000000 -0500
-@@ -0,0 +1,36 @@
-+
-+/*
-+ * Copyright (C) 2006-2007 Junjiro Okajima
-+ * Copyright (C) 2006-2007 Tomas Matejicek, slax.org
-+ *
-+ * LICENSE follows the described one in lzma.txt.
-+ */
-+
-+/* $Id: module.c,v 1.1 2007/11/05 05:43:36 jro Exp $ */
-+
-+#include <linux/init.h>
-+#include <linux/module.h>
-+
-+#include "LzmaDecode.c"
-+
-+EXPORT_SYMBOL(LzmaDecodeProperties);
-+EXPORT_SYMBOL(LzmaDecode);
-+
-+#if 0
-+static int __init unlzma_init(void)
-+{
-+ return 0;
-+}
-+
-+static void __exit unlzma_exit(void)
-+{
-+}
-+
-+module_init(unlzma_init);
-+module_exit(unlzma_exit);
-+#endif
-+
-+MODULE_LICENSE("GPL");
-+MODULE_VERSION("$Id: module.c,v 1.1 2007/11/05 05:43:36 jro Exp $");
-+MODULE_DESCRIPTION("LZMA uncompress. "
-+ "A tiny wrapper for LzmaDecode.c in LZMA SDK from www.7-zip.org.");
-diff -urN linux-2.6.23/fs/squashfs/sqlzma.h linux-2.6.23.sqlzma-ng/fs/squashfs/sqlzma.h
---- linux-2.6.23/fs/squashfs/sqlzma.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/sqlzma.h 2007-11-13 19:09:21.000000000 -0500
-@@ -0,0 +1,83 @@
-+/*
-+ * Copyright (C) 2006 Junjiro Okajima
-+ * Copyright (C) 2006 Tomas Matejicek, slax.org
-+ *
-+ * LICENSE follows the described one in lzma.
-+ */
-+
-+/* $Id: sqlzma.h,v 1.15 2007/11/09 14:42:12 jro Exp $ */
-+
-+#ifndef __sqlzma_h__
-+#define __sqlzma_h__
-+
-+#ifndef __KERNEL__
-+#include <stdlib.h>
-+#include <string.h>
-+#include <zlib.h>
-+#ifdef _REENTRANT
-+#include <pthread.h>
-+#endif
-+#else
-+#include <linux/zlib.h>
-+#endif
-+#define _7ZIP_BYTE_DEFINED
-+
-+/*
-+ * detect the compression method automatically by the first byte of compressed
-+ * data.
-+ * according to rfc1950, the first byte of zlib compression must be 0x?8.
-+ */
-+#define is_lzma(c) (c == 0x5d)
-+
-+/* ---------------------------------------------------------------------- */
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+#ifndef __KERNEL__
-+/* for mksquashfs only */
-+struct sqlzma_opts {
-+ unsigned int try_lzma:1;
-+ unsigned int dicsize;
-+};
-+int sqlzma_cm(struct sqlzma_opts *opts, z_stream *stream, Bytef *next_in, uInt
-+ avail_in, Bytef *next_out, uInt avail_out);
-+#endif
-+
-+/* ---------------------------------------------------------------------- */
-+/*
-+ * Three patterns for sqlzma uncompression. very dirty code.
-+ * - kernel space (squashfs kernel module)
-+ * - user space with pthread (mksquashfs)
-+ * - user space without pthread (unsquashfs)
-+ */
-+
-+struct sized_buf {
-+ unsigned int sz;
-+ unsigned char *buf;
-+};
-+
-+enum {SQUN_PROB, SQUN_RESULT, SQUN_LAST};
-+struct sqlzma_un {
-+ int un_lzma;
-+ struct sized_buf un_a[SQUN_LAST];
-+ unsigned char un_prob[31960]; /* unlzma 64KB - 1MB */
-+ z_stream un_stream;
-+#define un_cmbuf un_stream.next_in
-+#define un_cmlen un_stream.avail_in
-+#define un_resbuf un_stream.next_out
-+#define un_resroom un_stream.avail_out
-+#define un_reslen un_stream.total_out
-+};
-+
-+int sqlzma_init(struct sqlzma_un *un, int do_lzma, unsigned int res_sz);
-+int sqlzma_un(struct sqlzma_un *un, struct sized_buf *src, struct sized_buf *dst);
-+void sqlzma_fin(struct sqlzma_un *un);
-+
-+/* ---------------------------------------------------------------------- */
-+
-+#ifdef __cplusplus
-+};
-+#endif
-+#endif
-diff -urN linux-2.6.23/fs/squashfs/squashfs.h linux-2.6.23.sqlzma-ng/fs/squashfs/squashfs.h
---- linux-2.6.23/fs/squashfs/squashfs.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/squashfs.h 2007-11-13 18:58:41.000000000 -0500
-@@ -0,0 +1,86 @@
-+/*
-+ * Squashfs - a compressed read only filesystem for Linux
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007
-+ * Phillip Lougher <phillip@lougher.demon.co.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs.h
-+ */
-+
-+#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+#undef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+#endif
-+
-+#ifdef SQUASHFS_TRACE
-+#define TRACE(s, args...) printk(KERN_NOTICE "SQUASHFS: "s, ## args)
-+#else
-+#define TRACE(s, args...) {}
-+#endif
-+
-+#define ERROR(s, args...) printk(KERN_ERR "SQUASHFS error: "s, ## args)
-+
-+#define SERROR(s, args...) do { \
-+ if (!silent) \
-+ printk(KERN_ERR "SQUASHFS error: "s, ## args);\
-+ } while(0)
-+
-+#define WARNING(s, args...) printk(KERN_WARNING "SQUASHFS: "s, ## args)
-+
-+static inline struct squashfs_inode_info *SQUASHFS_I(struct inode *inode)
-+{
-+ return list_entry(inode, struct squashfs_inode_info, vfs_inode);
-+}
-+
-+#if defined(CONFIG_SQUASHFS_1_0_COMPATIBILITY ) || defined(CONFIG_SQUASHFS_2_0_COMPATIBILITY)
-+#define SQSH_EXTERN
-+extern unsigned int squashfs_read_data(struct super_block *s, char *buffer,
-+ long long index, unsigned int length,
-+ long long *next_index, int srclength);
-+extern int squashfs_get_cached_block(struct super_block *s, void *buffer,
-+ long long block, unsigned int offset,
-+ int length, long long *next_block,
-+ unsigned int *next_offset);
-+extern void release_cached_fragment(struct squashfs_sb_info *msblk, struct
-+ squashfs_fragment_cache *fragment);
-+extern struct squashfs_fragment_cache *get_cached_fragment(struct super_block
-+ *s, long long start_block,
-+ int length);
-+extern struct inode *squashfs_iget(struct super_block *s, squashfs_inode_t inode, unsigned int inode_number);
-+extern const struct address_space_operations squashfs_symlink_aops;
-+extern const struct address_space_operations squashfs_aops;
-+extern struct inode_operations squashfs_dir_inode_ops;
-+#else
-+#define SQSH_EXTERN static
-+#endif
-+
-+#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+extern int squashfs_1_0_supported(struct squashfs_sb_info *msblk);
-+#else
-+static inline int squashfs_1_0_supported(struct squashfs_sb_info *msblk)
-+{
-+ return 0;
-+}
-+#endif
-+
-+#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+extern int squashfs_2_0_supported(struct squashfs_sb_info *msblk);
-+#else
-+static inline int squashfs_2_0_supported(struct squashfs_sb_info *msblk)
-+{
-+ return 0;
-+}
-+#endif
-diff -urN linux-2.6.23/fs/squashfs/squashfs2_0.c linux-2.6.23.sqlzma-ng/fs/squashfs/squashfs2_0.c
---- linux-2.6.23/fs/squashfs/squashfs2_0.c 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/squashfs2_0.c 2007-11-13 18:58:41.000000000 -0500
-@@ -0,0 +1,740 @@
-+/*
-+ * Squashfs - a compressed read only filesystem for Linux
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007
-+ * Phillip Lougher <phillip@lougher.demon.co.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs2_0.c
-+ */
-+
-+#include <linux/squashfs_fs.h>
-+#include <linux/module.h>
-+#include <linux/zlib.h>
-+#include <linux/fs.h>
-+#include <linux/squashfs_fs_sb.h>
-+#include <linux/squashfs_fs_i.h>
-+
-+#include "squashfs.h"
-+static int squashfs_readdir_2(struct file *file, void *dirent, filldir_t filldir);
-+static struct dentry *squashfs_lookup_2(struct inode *, struct dentry *,
-+ struct nameidata *);
-+
-+static struct file_operations squashfs_dir_ops_2 = {
-+ .read = generic_read_dir,
-+ .readdir = squashfs_readdir_2
-+};
-+
-+static struct inode_operations squashfs_dir_inode_ops_2 = {
-+ .lookup = squashfs_lookup_2
-+};
-+
-+static unsigned char squashfs_filetype_table[] = {
-+ DT_UNKNOWN, DT_DIR, DT_REG, DT_LNK, DT_BLK, DT_CHR, DT_FIFO, DT_SOCK
-+};
-+
-+static int read_fragment_index_table_2(struct super_block *s)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ if (!(msblk->fragment_index_2 = kmalloc(SQUASHFS_FRAGMENT_INDEX_BYTES_2
-+ (sblk->fragments), GFP_KERNEL))) {
-+ ERROR("Failed to allocate uid/gid table\n");
-+ return 0;
-+ }
-+
-+ if (SQUASHFS_FRAGMENT_INDEX_BYTES_2(sblk->fragments) &&
-+ !squashfs_read_data(s, (char *)
-+ msblk->fragment_index_2,
-+ sblk->fragment_table_start,
-+ SQUASHFS_FRAGMENT_INDEX_BYTES_2
-+ (sblk->fragments) |
-+ SQUASHFS_COMPRESSED_BIT_BLOCK, NULL, SQUASHFS_FRAGMENT_INDEX_BYTES_2(sblk->fragments))) {
-+ ERROR("unable to read fragment index table\n");
-+ return 0;
-+ }
-+
-+ if (msblk->swap) {
-+ int i;
-+ unsigned int fragment;
-+
-+ for (i = 0; i < SQUASHFS_FRAGMENT_INDEXES_2(sblk->fragments);
-+ i++) {
-+ SQUASHFS_SWAP_FRAGMENT_INDEXES_2((&fragment),
-+ &msblk->fragment_index_2[i], 1);
-+ msblk->fragment_index_2[i] = fragment;
-+ }
-+ }
-+
-+ return 1;
-+}
-+
-+
-+static int get_fragment_location_2(struct super_block *s, unsigned int fragment,
-+ long long *fragment_start_block,
-+ unsigned int *fragment_size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ long long start_block =
-+ msblk->fragment_index_2[SQUASHFS_FRAGMENT_INDEX_2(fragment)];
-+ int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET_2(fragment);
-+ struct squashfs_fragment_entry_2 fragment_entry;
-+
-+ if (msblk->swap) {
-+ struct squashfs_fragment_entry_2 sfragment_entry;
-+
-+ if (!squashfs_get_cached_block(s, (char *) &sfragment_entry,
-+ start_block, offset,
-+ sizeof(sfragment_entry), &start_block,
-+ &offset))
-+ goto out;
-+ SQUASHFS_SWAP_FRAGMENT_ENTRY_2(&fragment_entry, &sfragment_entry);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *) &fragment_entry,
-+ start_block, offset,
-+ sizeof(fragment_entry), &start_block,
-+ &offset))
-+ goto out;
-+
-+ *fragment_start_block = fragment_entry.start_block;
-+ *fragment_size = fragment_entry.size;
-+
-+ return 1;
-+
-+out:
-+ return 0;
-+}
-+
-+
-+static void squashfs_new_inode(struct squashfs_sb_info *msblk, struct inode *i,
-+ struct squashfs_base_inode_header_2 *inodeb, unsigned int ino)
-+{
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ i->i_ino = ino;
-+ i->i_mtime.tv_sec = sblk->mkfs_time;
-+ i->i_atime.tv_sec = sblk->mkfs_time;
-+ i->i_ctime.tv_sec = sblk->mkfs_time;
-+ i->i_uid = msblk->uid[inodeb->uid];
-+ i->i_mode = inodeb->mode;
-+ i->i_nlink = 1;
-+ i->i_size = 0;
-+ if (inodeb->guid == SQUASHFS_GUIDS)
-+ i->i_gid = i->i_uid;
-+ else
-+ i->i_gid = msblk->guid[inodeb->guid];
-+}
-+
-+
-+static int squashfs_read_inode_2(struct inode *i, squashfs_inode_t inode)
-+{
-+ struct super_block *s = i->i_sb;
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ unsigned int block = SQUASHFS_INODE_BLK(inode) +
-+ sblk->inode_table_start;
-+ unsigned int offset = SQUASHFS_INODE_OFFSET(inode);
-+ unsigned int ino = SQUASHFS_MK_VFS_INODE(block -
-+ sblk->inode_table_start, offset);
-+ long long next_block;
-+ unsigned int next_offset;
-+ union squashfs_inode_header_2 id, sid;
-+ struct squashfs_base_inode_header_2 *inodeb = &id.base,
-+ *sinodeb = &sid.base;
-+
-+ TRACE("Entered squashfs_read_inode_2\n");
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *) sinodeb, block,
-+ offset, sizeof(*sinodeb), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_BASE_INODE_HEADER_2(inodeb, sinodeb,
-+ sizeof(*sinodeb));
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *) inodeb, block,
-+ offset, sizeof(*inodeb), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ squashfs_new_inode(msblk, i, inodeb, ino);
-+
-+ switch(inodeb->inode_type) {
-+ case SQUASHFS_FILE_TYPE: {
-+ struct squashfs_reg_inode_header_2 *inodep = &id.reg;
-+ struct squashfs_reg_inode_header_2 *sinodep = &sid.reg;
-+ long long frag_blk;
-+ unsigned int frag_size = 0;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_REG_INODE_HEADER_2(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ frag_blk = SQUASHFS_INVALID_BLK;
-+ if (inodep->fragment != SQUASHFS_INVALID_FRAG &&
-+ !get_fragment_location_2(s,
-+ inodep->fragment, &frag_blk, &frag_size))
-+ goto failed_read;
-+
-+ i->i_size = inodep->file_size;
-+ i->i_fop = &generic_ro_fops;
-+ i->i_mode |= S_IFREG;
-+ i->i_mtime.tv_sec = inodep->mtime;
-+ i->i_atime.tv_sec = inodep->mtime;
-+ i->i_ctime.tv_sec = inodep->mtime;
-+ i->i_blocks = ((i->i_size - 1) >> 9) + 1;
-+ SQUASHFS_I(i)->u.s1.fragment_start_block = frag_blk;
-+ SQUASHFS_I(i)->u.s1.fragment_size = frag_size;
-+ SQUASHFS_I(i)->u.s1.fragment_offset = inodep->offset;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->u.s1.block_list_start = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+ i->i_data.a_ops = &squashfs_aops;
-+
-+ TRACE("File inode %x:%x, start_block %x, "
-+ "block_list_start %llx, offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, next_block,
-+ next_offset);
-+ break;
-+ }
-+ case SQUASHFS_DIR_TYPE: {
-+ struct squashfs_dir_inode_header_2 *inodep = &id.dir;
-+ struct squashfs_dir_inode_header_2 *sinodep = &sid.dir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DIR_INODE_HEADER_2(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops_2;
-+ i->i_fop = &squashfs_dir_ops_2;
-+ i->i_mode |= S_IFDIR;
-+ i->i_mtime.tv_sec = inodep->mtime;
-+ i->i_atime.tv_sec = inodep->mtime;
-+ i->i_ctime.tv_sec = inodep->mtime;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count = 0;
-+ SQUASHFS_I(i)->u.s2.parent_inode = 0;
-+
-+ TRACE("Directory inode %x:%x, start_block %x, offset "
-+ "%x\n", SQUASHFS_INODE_BLK(inode),
-+ offset, inodep->start_block,
-+ inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_LDIR_TYPE: {
-+ struct squashfs_ldir_inode_header_2 *inodep = &id.ldir;
-+ struct squashfs_ldir_inode_header_2 *sinodep = &sid.ldir;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_LDIR_INODE_HEADER_2(inodep,
-+ sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ i->i_size = inodep->file_size;
-+ i->i_op = &squashfs_dir_inode_ops_2;
-+ i->i_fop = &squashfs_dir_ops_2;
-+ i->i_mode |= S_IFDIR;
-+ i->i_mtime.tv_sec = inodep->mtime;
-+ i->i_atime.tv_sec = inodep->mtime;
-+ i->i_ctime.tv_sec = inodep->mtime;
-+ SQUASHFS_I(i)->start_block = inodep->start_block;
-+ SQUASHFS_I(i)->offset = inodep->offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_start = next_block;
-+ SQUASHFS_I(i)->u.s2.directory_index_offset =
-+ next_offset;
-+ SQUASHFS_I(i)->u.s2.directory_index_count =
-+ inodep->i_count;
-+ SQUASHFS_I(i)->u.s2.parent_inode = 0;
-+
-+ TRACE("Long directory inode %x:%x, start_block %x, "
-+ "offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->start_block, inodep->offset);
-+ break;
-+ }
-+ case SQUASHFS_SYMLINK_TYPE: {
-+ struct squashfs_symlink_inode_header_2 *inodep =
-+ &id.symlink;
-+ struct squashfs_symlink_inode_header_2 *sinodep =
-+ &sid.symlink;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_SYMLINK_INODE_HEADER_2(inodep,
-+ sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ i->i_size = inodep->symlink_size;
-+ i->i_op = &page_symlink_inode_operations;
-+ i->i_data.a_ops = &squashfs_symlink_aops;
-+ i->i_mode |= S_IFLNK;
-+ SQUASHFS_I(i)->start_block = next_block;
-+ SQUASHFS_I(i)->offset = next_offset;
-+
-+ TRACE("Symbolic link inode %x:%x, start_block %llx, "
-+ "offset %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ next_block, next_offset);
-+ break;
-+ }
-+ case SQUASHFS_BLKDEV_TYPE:
-+ case SQUASHFS_CHRDEV_TYPE: {
-+ struct squashfs_dev_inode_header_2 *inodep = &id.dev;
-+ struct squashfs_dev_inode_header_2 *sinodep = &sid.dev;
-+
-+ if (msblk->swap) {
-+ if (!squashfs_get_cached_block(s, (char *)
-+ sinodep, block, offset,
-+ sizeof(*sinodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+ SQUASHFS_SWAP_DEV_INODE_HEADER_2(inodep, sinodep);
-+ } else
-+ if (!squashfs_get_cached_block(s, (char *)
-+ inodep, block, offset,
-+ sizeof(*inodep), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ i->i_mode |= (inodeb->inode_type ==
-+ SQUASHFS_CHRDEV_TYPE) ? S_IFCHR :
-+ S_IFBLK;
-+ init_special_inode(i, i->i_mode,
-+ old_decode_dev(inodep->rdev));
-+
-+ TRACE("Device inode %x:%x, rdev %x\n",
-+ SQUASHFS_INODE_BLK(inode), offset,
-+ inodep->rdev);
-+ break;
-+ }
-+ case SQUASHFS_FIFO_TYPE:
-+ case SQUASHFS_SOCKET_TYPE: {
-+
-+ i->i_mode |= (inodeb->inode_type == SQUASHFS_FIFO_TYPE)
-+ ? S_IFIFO : S_IFSOCK;
-+ init_special_inode(i, i->i_mode, 0);
-+ break;
-+ }
-+ default:
-+ ERROR("Unknown inode type %d in squashfs_iget!\n",
-+ inodeb->inode_type);
-+ goto failed_read1;
-+ }
-+
-+ return 1;
-+
-+failed_read:
-+ ERROR("Unable to read inode [%x:%x]\n", block, offset);
-+
-+failed_read1:
-+ return 0;
-+}
-+
-+
-+static int get_dir_index_using_offset(struct super_block *s, long long
-+ *next_block, unsigned int *next_offset,
-+ long long index_start,
-+ unsigned int index_offset, int i_count,
-+ long long f_pos)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ struct squashfs_dir_index_2 index;
-+
-+ TRACE("Entered get_dir_index_using_offset, i_count %d, f_pos %d\n",
-+ i_count, (unsigned int) f_pos);
-+
-+ if (f_pos == 0)
-+ goto finish;
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index_2 sindex;
-+ squashfs_get_cached_block(s, (char *) &sindex,
-+ index_start, index_offset,
-+ sizeof(sindex), &index_start,
-+ &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX_2(&index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, (char *) &index,
-+ index_start, index_offset,
-+ sizeof(index), &index_start,
-+ &index_offset);
-+
-+ if (index.index > f_pos)
-+ break;
-+
-+ squashfs_get_cached_block(s, NULL, index_start, index_offset,
-+ index.size + 1, &index_start,
-+ &index_offset);
-+
-+ length = index.index;
-+ *next_block = index.start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+
-+finish:
-+ return length;
-+}
-+
-+
-+static int get_dir_index_using_name(struct super_block *s, long long
-+ *next_block, unsigned int *next_offset,
-+ long long index_start,
-+ unsigned int index_offset, int i_count,
-+ const char *name, int size)
-+{
-+ struct squashfs_sb_info *msblk = s->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ int i, length = 0;
-+ struct squashfs_dir_index_2 *index;
-+ char *str;
-+
-+ TRACE("Entered get_dir_index_using_name, i_count %d\n", i_count);
-+
-+ if (!(str = kmalloc(sizeof(struct squashfs_dir_index) +
-+ (SQUASHFS_NAME_LEN + 1) * 2, GFP_KERNEL))) {
-+ ERROR("Failed to allocate squashfs_dir_index\n");
-+ goto failure;
-+ }
-+
-+ index = (struct squashfs_dir_index_2 *) (str + SQUASHFS_NAME_LEN + 1);
-+ strncpy(str, name, size);
-+ str[size] = '\0';
-+
-+ for (i = 0; i < i_count; i++) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_index_2 sindex;
-+ squashfs_get_cached_block(s, (char *) &sindex,
-+ index_start, index_offset,
-+ sizeof(sindex), &index_start,
-+ &index_offset);
-+ SQUASHFS_SWAP_DIR_INDEX_2(index, &sindex);
-+ } else
-+ squashfs_get_cached_block(s, (char *) index,
-+ index_start, index_offset,
-+ sizeof(struct squashfs_dir_index_2),
-+ &index_start, &index_offset);
-+
-+ squashfs_get_cached_block(s, index->name, index_start,
-+ index_offset, index->size + 1,
-+ &index_start, &index_offset);
-+
-+ index->name[index->size + 1] = '\0';
-+
-+ if (strcmp(index->name, str) > 0)
-+ break;
-+
-+ length = index->index;
-+ *next_block = index->start_block + sblk->directory_table_start;
-+ }
-+
-+ *next_offset = (length + *next_offset) % SQUASHFS_METADATA_SIZE;
-+ kfree(str);
-+failure:
-+ return length;
-+}
-+
-+
-+static int squashfs_readdir_2(struct file *file, void *dirent, filldir_t filldir)
-+{
-+ struct inode *i = file->f_dentry->d_inode;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0,
-+ dir_count;
-+ struct squashfs_dir_header_2 dirh;
-+ struct squashfs_dir_entry_2 *dire;
-+
-+ TRACE("Entered squashfs_readdir_2 [%llx:%x]\n", next_block, next_offset);
-+
-+ if (!(dire = kmalloc(sizeof(struct squashfs_dir_entry) +
-+ SQUASHFS_NAME_LEN + 1, GFP_KERNEL))) {
-+ ERROR("Failed to allocate squashfs_dir_entry\n");
-+ goto finish;
-+ }
-+
-+ length = get_dir_index_using_offset(i->i_sb, &next_block, &next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count,
-+ file->f_pos);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header_2 sdirh;
-+
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh,
-+ next_block, next_offset, sizeof(sdirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER_2(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh,
-+ next_block, next_offset, sizeof(dirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry_2 sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ &sdire, next_block, next_offset,
-+ sizeof(sdire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY_2(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ dire, next_block, next_offset,
-+ sizeof(*dire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name,
-+ next_block, next_offset,
-+ dire->size + 1, &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (file->f_pos >= length)
-+ continue;
-+
-+ dire->name[dire->size + 1] = '\0';
-+
-+ TRACE("Calling filldir(%x, %s, %d, %d, %x:%x, %d)\n",
-+ (unsigned int) dirent, dire->name,
-+ dire->size + 1, (int) file->f_pos,
-+ dirh.start_block, dire->offset,
-+ squashfs_filetype_table[dire->type]);
-+
-+ if (filldir(dirent, dire->name, dire->size + 1,
-+ file->f_pos, SQUASHFS_MK_VFS_INODE(
-+ dirh.start_block, dire->offset),
-+ squashfs_filetype_table[dire->type])
-+ < 0) {
-+ TRACE("Filldir returned less than 0\n");
-+ goto finish;
-+ }
-+ file->f_pos = length;
-+ }
-+ }
-+
-+finish:
-+ kfree(dire);
-+ return 0;
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ kfree(dire);
-+ return 0;
-+}
-+
-+
-+static struct dentry *squashfs_lookup_2(struct inode *i, struct dentry *dentry,
-+ struct nameidata *nd)
-+{
-+ const unsigned char *name = dentry->d_name.name;
-+ int len = dentry->d_name.len;
-+ struct inode *inode = NULL;
-+ struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+ long long next_block = SQUASHFS_I(i)->start_block +
-+ sblk->directory_table_start;
-+ int next_offset = SQUASHFS_I(i)->offset, length = 0,
-+ dir_count;
-+ struct squashfs_dir_header_2 dirh;
-+ struct squashfs_dir_entry_2 *dire;
-+ int sorted = sblk->s_major == 2 && sblk->s_minor >= 1;
-+
-+ TRACE("Entered squashfs_lookup_2 [%llx:%x]\n", next_block, next_offset);
-+
-+ if (!(dire = kmalloc(sizeof(struct squashfs_dir_entry) +
-+ SQUASHFS_NAME_LEN + 1, GFP_KERNEL))) {
-+ ERROR("Failed to allocate squashfs_dir_entry\n");
-+ goto exit_loop;
-+ }
-+
-+ if (len > SQUASHFS_NAME_LEN)
-+ goto exit_loop;
-+
-+ length = get_dir_index_using_name(i->i_sb, &next_block, &next_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_start,
-+ SQUASHFS_I(i)->u.s2.directory_index_offset,
-+ SQUASHFS_I(i)->u.s2.directory_index_count, name,
-+ len);
-+
-+ while (length < i_size_read(i)) {
-+ /* read directory header */
-+ if (msblk->swap) {
-+ struct squashfs_dir_header_2 sdirh;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &sdirh,
-+ next_block, next_offset, sizeof(sdirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdirh);
-+ SQUASHFS_SWAP_DIR_HEADER_2(&dirh, &sdirh);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *) &dirh,
-+ next_block, next_offset, sizeof(dirh),
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(dirh);
-+ }
-+
-+ dir_count = dirh.count + 1;
-+ while (dir_count--) {
-+ if (msblk->swap) {
-+ struct squashfs_dir_entry_2 sdire;
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ &sdire, next_block,next_offset,
-+ sizeof(sdire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(sdire);
-+ SQUASHFS_SWAP_DIR_ENTRY_2(dire, &sdire);
-+ } else {
-+ if (!squashfs_get_cached_block(i->i_sb, (char *)
-+ dire, next_block,next_offset,
-+ sizeof(*dire), &next_block,
-+ &next_offset))
-+ goto failed_read;
-+
-+ length += sizeof(*dire);
-+ }
-+
-+ if (!squashfs_get_cached_block(i->i_sb, dire->name,
-+ next_block, next_offset, dire->size + 1,
-+ &next_block, &next_offset))
-+ goto failed_read;
-+
-+ length += dire->size + 1;
-+
-+ if (sorted && name[0] < dire->name[0])
-+ goto exit_loop;
-+
-+ if ((len == dire->size + 1) && !strncmp(name,
-+ dire->name, len)) {
-+ squashfs_inode_t ino =
-+ SQUASHFS_MKINODE(dirh.start_block,
-+ dire->offset);
-+ unsigned int inode_number = SQUASHFS_MK_VFS_INODE(dirh.start_block,
-+ dire->offset);
-+
-+ TRACE("calling squashfs_iget for directory "
-+ "entry %s, inode %x:%x, %lld\n", name,
-+ dirh.start_block, dire->offset, ino);
-+
-+ inode = squashfs_iget(i->i_sb, ino, inode_number);
-+
-+ goto exit_loop;
-+ }
-+ }
-+ }
-+
-+exit_loop:
-+ kfree(dire);
-+ d_add(dentry, inode);
-+ return ERR_PTR(0);
-+
-+failed_read:
-+ ERROR("Unable to read directory block [%llx:%x]\n", next_block,
-+ next_offset);
-+ goto exit_loop;
-+}
-+
-+
-+int squashfs_2_0_supported(struct squashfs_sb_info *msblk)
-+{
-+ struct squashfs_super_block *sblk = &msblk->sblk;
-+
-+ msblk->read_inode = squashfs_read_inode_2;
-+ msblk->read_fragment_index_table = read_fragment_index_table_2;
-+
-+ sblk->bytes_used = sblk->bytes_used_2;
-+ sblk->uid_start = sblk->uid_start_2;
-+ sblk->guid_start = sblk->guid_start_2;
-+ sblk->inode_table_start = sblk->inode_table_start_2;
-+ sblk->directory_table_start = sblk->directory_table_start_2;
-+ sblk->fragment_table_start = sblk->fragment_table_start_2;
-+
-+ return 1;
-+}
-diff -urN linux-2.6.23/fs/squashfs/uncomp.c linux-2.6.23.sqlzma-ng/fs/squashfs/uncomp.c
---- linux-2.6.23/fs/squashfs/uncomp.c 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/fs/squashfs/uncomp.c 2007-11-13 19:40:29.000000000 -0500
-@@ -0,0 +1,221 @@
-+/*
-+ * Copyright (C) 2006, 2007 Junjiro Okajima
-+ * Copyright (C) 2006, 2007 Tomas Matejicek, slax.org
-+ *
-+ * LICENSE follows the described one in lzma.txt.
-+ */
-+
-+/* $Id: uncomp.c,v 1.1 2007/11/05 05:43:36 jro Exp $ */
-+
-+/* extract some parts from lzma443/C/7zip/Compress/LZMA_C/LzmaTest.c */
-+
-+#ifndef __KERNEL__
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <errno.h>
-+#include <assert.h>
-+#include <pthread.h>
-+#define unlikely(x) __builtin_expect(!!(x), 0)
-+#define BUG_ON(x) assert(!(x))
-+/* sqlzma buffers are always larger than a page. true? */
-+#define kmalloc(sz,gfp) malloc(sz)
-+#define kfree(p) free(p)
-+#define zlib_inflate(s, f) inflate(s, f)
-+#define zlib_inflateInit(s) inflateInit(s)
-+#define zlib_inflateReset(s) inflateReset(s)
-+#define zlib_inflateEnd(s) inflateEnd(s)
-+#else
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/vmalloc.h>
-+#ifndef WARN_ON_ONCE
-+#define WARN_ON_ONCE(b) WARN_ON(b)
-+#endif
-+#endif /* __KERNEL__ */
-+
-+#include "sqlzma.h"
-+#include "LzmaDecode.h"
-+
-+static int LzmaUncompress(struct sqlzma_un *un)
-+{
-+ int err, i, ret;
-+ SizeT outSize, inProcessed, outProcessed, srclen;
-+ /* it's about 24-80 bytes structure, if int is 32-bit */
-+ CLzmaDecoderState state;
-+ unsigned char *dst, *src, a[8];
-+ struct sized_buf *sbuf;
-+
-+ /* Decode LZMA properties and allocate memory */
-+ err = -EINVAL;
-+ src = un->un_cmbuf;
-+ ret = LzmaDecodeProperties(&state.Properties, src, LZMA_PROPERTIES_SIZE);
-+ src += LZMA_PROPERTIES_SIZE;
-+ if (unlikely(ret != LZMA_RESULT_OK))
-+ goto out;
-+ i = LzmaGetNumProbs(&state.Properties);
-+ if (unlikely(i <= 0))
-+ i = 1;
-+ i *= sizeof(CProb);
-+ sbuf = un->un_a + SQUN_PROB;
-+ if (unlikely(sbuf->sz < i)) {
-+ if (sbuf->buf && sbuf->buf != un->un_prob)
-+ kfree(sbuf->buf);
-+#ifdef __KERNEL__
-+ printk("%s:%d: %d --> %d\n", __func__, __LINE__, sbuf->sz, i);
-+#else
-+ printf("%d --> %d\n", sbuf->sz, i);
-+#endif
-+ err = -ENOMEM;
-+ sbuf->sz = 0;
-+ sbuf->buf = kmalloc(i, GFP_ATOMIC);
-+ if (unlikely(!sbuf->buf))
-+ goto out;
-+ sbuf->sz = i;
-+ }
-+ state.Probs = (void*)sbuf->buf;
-+
-+ /* Read uncompressed size */
-+ memcpy(a, src, sizeof(a));
-+ src += sizeof(a);
-+ outSize = a[0] | (a[1] << 8) | (a[2] << 16) | (a[3] << 24);
-+
-+ err = -EINVAL;
-+ dst = un->un_resbuf;
-+ if (unlikely(!dst || outSize > un->un_reslen))
-+ goto out;
-+ un->un_reslen = outSize;
-+ srclen = un->un_cmlen - (src - un->un_cmbuf);
-+
-+ /* Decompress */
-+ err = LzmaDecode(&state, src, srclen, &inProcessed, dst, outSize,
-+ &outProcessed);
-+ if (err)
-+ err = -EINVAL;
-+
-+ out:
-+#ifndef __KERNEL__
-+ if (err)
-+ fprintf(stderr, "err %d\n", err);
-+#endif
-+ return err;
-+}
-+
-+int sqlzma_un(struct sqlzma_un *un, struct sized_buf *src,
-+ struct sized_buf *dst)
-+{
-+ int err, by_lzma = 0;
-+ if (un->un_lzma && is_lzma(*src->buf)) {
-+ by_lzma = 1;
-+ un->un_cmbuf = src->buf;
-+ un->un_cmlen = src->sz;
-+ un->un_resbuf = dst->buf;
-+ un->un_reslen = dst->sz;
-+
-+ /* this library is thread-safe */
-+ err = LzmaUncompress(un);
-+ goto out;
-+ }
-+
-+ err = zlib_inflateReset(&un->un_stream);
-+ if (unlikely(err != Z_OK))
-+ goto out;
-+ un->un_stream.next_in = src->buf;
-+ un->un_stream.avail_in = src->sz;
-+ un->un_stream.next_out = dst->buf;
-+ un->un_stream.avail_out = dst->sz;
-+ err = zlib_inflate(&un->un_stream, Z_FINISH);
-+ if (err == Z_STREAM_END)
-+ err = 0;
-+
-+ out:
-+ if (err) {
-+#ifdef __KERNEL__
-+ WARN_ON_ONCE(1);
-+#else
-+ char a[64] = "ZLIB ";
-+ if (by_lzma) {
-+ strcpy(a, "LZMA ");
-+#ifdef _REENTRANT
-+ strerror_r(err, a + 5, sizeof(a) - 5);
-+#else
-+ strncat(a, strerror(err), sizeof(a) - 5);
-+#endif
-+ } else
-+ strncat(a, zError(err), sizeof(a) - 5);
-+ fprintf(stderr, "%s: %.*s\n", __func__, sizeof(a), a);
-+#endif
-+ }
-+ return err;
-+}
-+
-+int sqlzma_init(struct sqlzma_un *un, int do_lzma, unsigned int res_sz)
-+{
-+ int err;
-+
-+ err = -ENOMEM;
-+ un->un_lzma = do_lzma;
-+ memset(un->un_a, 0, sizeof(un->un_a));
-+ un->un_a[SQUN_PROB].buf = un->un_prob;
-+ un->un_a[SQUN_PROB].sz = sizeof(un->un_prob);
-+ if (res_sz) {
-+ un->un_a[SQUN_RESULT].buf = kmalloc(res_sz, GFP_KERNEL);
-+ if (unlikely(!un->un_a[SQUN_RESULT].buf))
-+ return err;
-+ un->un_a[SQUN_RESULT].sz = res_sz;
-+ }
-+
-+ un->un_stream.next_in = NULL;
-+ un->un_stream.avail_in = 0;
-+#ifdef __KERNEL__
-+ un->un_stream.workspace = kmalloc(zlib_inflate_workspacesize(), GFP_KERNEL);
-+ if (unlikely(!un->un_stream.workspace))
-+ return err;
-+#else
-+ un->un_stream.opaque = NULL;
-+ un->un_stream.zalloc = Z_NULL;
-+ un->un_stream.zfree = Z_NULL;
-+#endif
-+ err = zlib_inflateInit(&un->un_stream);
-+ if (unlikely(err == Z_MEM_ERROR))
-+ return -ENOMEM;
-+ BUG_ON(err);
-+ return err;
-+}
-+
-+void sqlzma_fin(struct sqlzma_un *un)
-+{
-+ int i;
-+ for (i = 0; i < SQUN_LAST; i++)
-+ if (un->un_a[i].buf && un->un_a[i].buf != un->un_prob)
-+ kfree(un->un_a[i].buf);
-+ BUG_ON(zlib_inflateEnd(&un->un_stream) != Z_OK);
-+}
-+
-+#ifdef __KERNEL__
-+EXPORT_SYMBOL(sqlzma_un);
-+EXPORT_SYMBOL(sqlzma_init);
-+EXPORT_SYMBOL(sqlzma_fin);
-+
-+#if 0
-+static int __init sqlzma_init(void)
-+{
-+ return 0;
-+}
-+
-+static void __exit sqlzma_exit(void)
-+{
-+}
-+
-+module_init(sqlzma_init);
-+module_exit(sqlzma_exit);
-+#endif
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Junjiro Okajima <sfjro at users dot sf dot net>");
-+MODULE_VERSION("$Id: uncomp.c,v 1.1 2007/11/05 05:43:36 jro Exp $");
-+MODULE_DESCRIPTION("LZMA uncompress for squashfs. "
-+ "Some functions for squashfs to support LZMA and "
-+ "a tiny wrapper for LzmaDecode.c in LZMA SDK from www.7-zip.org.");
-+#endif
-diff -urN linux-2.6.23/include/linux/squashfs_fs.h linux-2.6.23.sqlzma-ng/include/linux/squashfs_fs.h
---- linux-2.6.23/include/linux/squashfs_fs.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/include/linux/squashfs_fs.h 2007-11-13 19:12:41.000000000 -0500
-@@ -0,0 +1,937 @@
-+#ifndef SQUASHFS_FS
-+#define SQUASHFS_FS
-+
-+/*
-+ * Squashfs
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007
-+ * Phillip Lougher <phillip@lougher.demon.co.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs_fs.h
-+ */
-+
-+#ifndef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#define CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#endif
-+
-+#define SQUASHFS_CACHED_FRAGMENTS CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
-+#define SQUASHFS_MAJOR 3
-+#define SQUASHFS_MINOR 1
-+#define SQUASHFS_MAGIC 0x73717368
-+#define SQUASHFS_MAGIC_SWAP 0x68737173
-+#define SQUASHFS_MAGIC_LZMA 0x71736873
-+#define SQUASHFS_MAGIC_LZMA_SWAP 0x73687371
-+#define SQUASHFS_START 0
-+
-+/* size of metadata (inode and directory) blocks */
-+#define SQUASHFS_METADATA_SIZE 8192
-+#define SQUASHFS_METADATA_LOG 13
-+
-+/* default size of data blocks */
-+#define SQUASHFS_FILE_SIZE 131072
-+#define SQUASHFS_FILE_LOG 17
-+
-+#define SQUASHFS_FILE_MAX_SIZE 1048576
-+
-+/* Max number of uids and gids */
-+#define SQUASHFS_UIDS 256
-+#define SQUASHFS_GUIDS 255
-+
-+/* Max length of filename (not 255) */
-+#define SQUASHFS_NAME_LEN 256
-+
-+#define SQUASHFS_INVALID ((long long) 0xffffffffffff)
-+#define SQUASHFS_INVALID_FRAG ((unsigned int) 0xffffffff)
-+#define SQUASHFS_INVALID_BLK ((long long) -1)
-+#define SQUASHFS_USED_BLK ((long long) -2)
-+
-+/* Filesystem flags */
-+#define SQUASHFS_NOI 0
-+#define SQUASHFS_NOD 1
-+#define SQUASHFS_CHECK 2
-+#define SQUASHFS_NOF 3
-+#define SQUASHFS_NO_FRAG 4
-+#define SQUASHFS_ALWAYS_FRAG 5
-+#define SQUASHFS_DUPLICATE 6
-+#define SQUASHFS_EXPORT 7
-+
-+#define SQUASHFS_BIT(flag, bit) ((flag >> bit) & 1)
-+
-+#define SQUASHFS_UNCOMPRESSED_INODES(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NOI)
-+
-+#define SQUASHFS_UNCOMPRESSED_DATA(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NOD)
-+
-+#define SQUASHFS_UNCOMPRESSED_FRAGMENTS(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NOF)
-+
-+#define SQUASHFS_NO_FRAGMENTS(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_NO_FRAG)
-+
-+#define SQUASHFS_ALWAYS_FRAGMENTS(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_ALWAYS_FRAG)
-+
-+#define SQUASHFS_DUPLICATES(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_DUPLICATE)
-+
-+#define SQUASHFS_EXPORTABLE(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_EXPORT)
-+
-+#define SQUASHFS_CHECK_DATA(flags) SQUASHFS_BIT(flags, \
-+ SQUASHFS_CHECK)
-+
-+#define SQUASHFS_MKFLAGS(noi, nod, check_data, nof, no_frag, always_frag, \
-+ duplicate_checking, exportable) (noi | (nod << 1) | (check_data << 2) \
-+ | (nof << 3) | (no_frag << 4) | (always_frag << 5) | \
-+ (duplicate_checking << 6) | (exportable << 7))
-+
-+/* Max number of types and file types */
-+#define SQUASHFS_DIR_TYPE 1
-+#define SQUASHFS_FILE_TYPE 2
-+#define SQUASHFS_SYMLINK_TYPE 3
-+#define SQUASHFS_BLKDEV_TYPE 4
-+#define SQUASHFS_CHRDEV_TYPE 5
-+#define SQUASHFS_FIFO_TYPE 6
-+#define SQUASHFS_SOCKET_TYPE 7
-+#define SQUASHFS_LDIR_TYPE 8
-+#define SQUASHFS_LREG_TYPE 9
-+
-+/* 1.0 filesystem type definitions */
-+#define SQUASHFS_TYPES 5
-+#define SQUASHFS_IPC_TYPE 0
-+
-+/* Flag whether block is compressed or uncompressed, bit is set if block is
-+ * uncompressed */
-+#define SQUASHFS_COMPRESSED_BIT (1 << 15)
-+
-+#define SQUASHFS_COMPRESSED_SIZE(B) (((B) & ~SQUASHFS_COMPRESSED_BIT) ? \
-+ (B) & ~SQUASHFS_COMPRESSED_BIT : SQUASHFS_COMPRESSED_BIT)
-+
-+#define SQUASHFS_COMPRESSED(B) (!((B) & SQUASHFS_COMPRESSED_BIT))
-+
-+#define SQUASHFS_COMPRESSED_BIT_BLOCK (1 << 24)
-+
-+#define SQUASHFS_COMPRESSED_SIZE_BLOCK(B) ((B) & \
-+ ~SQUASHFS_COMPRESSED_BIT_BLOCK)
-+
-+#define SQUASHFS_COMPRESSED_BLOCK(B) (!((B) & SQUASHFS_COMPRESSED_BIT_BLOCK))
-+
-+/*
-+ * Inode number ops. Inodes consist of a compressed block number, and an
-+ * uncompressed offset within that block
-+ */
-+#define SQUASHFS_INODE_BLK(a) ((unsigned int) ((a) >> 16))
-+
-+#define SQUASHFS_INODE_OFFSET(a) ((unsigned int) ((a) & 0xffff))
-+
-+#define SQUASHFS_MKINODE(A, B) ((squashfs_inode_t)(((squashfs_inode_t) (A)\
-+ << 16) + (B)))
-+
-+/* Compute 32 bit VFS inode number from squashfs inode number */
-+#define SQUASHFS_MK_VFS_INODE(a, b) ((unsigned int) (((a) << 8) + \
-+ ((b) >> 2) + 1))
-+/* XXX */
-+
-+/* Translate between VFS mode and squashfs mode */
-+#define SQUASHFS_MODE(a) ((a) & 0xfff)
-+
-+/* fragment and fragment table defines */
-+#define SQUASHFS_FRAGMENT_BYTES(A) ((A) * sizeof(struct squashfs_fragment_entry))
-+
-+#define SQUASHFS_FRAGMENT_INDEX(A) (SQUASHFS_FRAGMENT_BYTES(A) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_OFFSET(A) (SQUASHFS_FRAGMENT_BYTES(A) % \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEXES(A) ((SQUASHFS_FRAGMENT_BYTES(A) + \
-+ SQUASHFS_METADATA_SIZE - 1) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_BYTES(A) (SQUASHFS_FRAGMENT_INDEXES(A) *\
-+ sizeof(long long))
-+
-+/* inode lookup table defines */
-+#define SQUASHFS_LOOKUP_BYTES(A) ((A) * sizeof(squashfs_inode_t))
-+
-+#define SQUASHFS_LOOKUP_BLOCK(A) (SQUASHFS_LOOKUP_BYTES(A) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_LOOKUP_BLOCK_OFFSET(A) (SQUASHFS_LOOKUP_BYTES(A) % \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_LOOKUP_BLOCKS(A) ((SQUASHFS_LOOKUP_BYTES(A) + \
-+ SQUASHFS_METADATA_SIZE - 1) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_LOOKUP_BLOCK_BYTES(A) (SQUASHFS_LOOKUP_BLOCKS(A) *\
-+ sizeof(long long))
-+
-+/* cached data constants for filesystem */
-+#define SQUASHFS_CACHED_BLKS 8
-+
-+#define SQUASHFS_MAX_FILE_SIZE_LOG 64
-+
-+#define SQUASHFS_MAX_FILE_SIZE ((long long) 1 << \
-+ (SQUASHFS_MAX_FILE_SIZE_LOG - 2))
-+
-+#define SQUASHFS_MARKER_BYTE 0xff
-+
-+/* meta index cache */
-+#define SQUASHFS_META_INDEXES (SQUASHFS_METADATA_SIZE / sizeof(unsigned int))
-+#define SQUASHFS_META_ENTRIES 31
-+#define SQUASHFS_META_NUMBER 8
-+#define SQUASHFS_SLOTS 4
-+
-+struct meta_entry {
-+ long long data_block;
-+ unsigned int index_block;
-+ unsigned short offset;
-+ unsigned short pad;
-+};
-+
-+struct meta_index {
-+ unsigned int inode_number;
-+ unsigned int offset;
-+ unsigned short entries;
-+ unsigned short skip;
-+ unsigned short locked;
-+ unsigned short pad;
-+ struct meta_entry meta_entry[SQUASHFS_META_ENTRIES];
-+};
-+
-+
-+/*
-+ * definitions for structures on disk
-+ */
-+
-+typedef long long squashfs_block_t;
-+typedef long long squashfs_inode_t;
-+
-+struct squashfs_super_block {
-+ unsigned int s_magic;
-+ unsigned int inodes;
-+ unsigned int bytes_used_2;
-+ unsigned int uid_start_2;
-+ unsigned int guid_start_2;
-+ unsigned int inode_table_start_2;
-+ unsigned int directory_table_start_2;
-+ unsigned int s_major:16;
-+ unsigned int s_minor:16;
-+ unsigned int block_size_1:16;
-+ unsigned int block_log:16;
-+ unsigned int flags:8;
-+ unsigned int no_uids:8;
-+ unsigned int no_guids:8;
-+ unsigned int mkfs_time /* time of filesystem creation */;
-+ squashfs_inode_t root_inode;
-+ unsigned int block_size;
-+ unsigned int fragments;
-+ unsigned int fragment_table_start_2;
-+ long long bytes_used;
-+ long long uid_start;
-+ long long guid_start;
-+ long long inode_table_start;
-+ long long directory_table_start;
-+ long long fragment_table_start;
-+ long long lookup_table_start;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_index {
-+ unsigned int index;
-+ unsigned int start_block;
-+ unsigned char size;
-+ unsigned char name[0];
-+} __attribute__ ((packed));
-+
-+#define SQUASHFS_BASE_INODE_HEADER \
-+ unsigned int inode_type:4; \
-+ unsigned int mode:12; \
-+ unsigned int uid:8; \
-+ unsigned int guid:8; \
-+ unsigned int mtime; \
-+ unsigned int inode_number;
-+
-+struct squashfs_base_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+} __attribute__ ((packed));
-+
-+struct squashfs_ipc_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dev_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned short rdev;
-+} __attribute__ ((packed));
-+
-+struct squashfs_symlink_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned short symlink_size;
-+ char symlink[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_reg_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ squashfs_block_t start_block;
-+ unsigned int fragment;
-+ unsigned int offset;
-+ unsigned int file_size;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_lreg_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ squashfs_block_t start_block;
-+ unsigned int fragment;
-+ unsigned int offset;
-+ long long file_size;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned int file_size:19;
-+ unsigned int offset:13;
-+ unsigned int start_block;
-+ unsigned int parent_inode;
-+} __attribute__ ((packed));
-+
-+struct squashfs_ldir_inode_header {
-+ SQUASHFS_BASE_INODE_HEADER;
-+ unsigned int nlink;
-+ unsigned int file_size:27;
-+ unsigned int offset:13;
-+ unsigned int start_block;
-+ unsigned int i_count:16;
-+ unsigned int parent_inode;
-+ struct squashfs_dir_index index[0];
-+} __attribute__ ((packed));
-+
-+union squashfs_inode_header {
-+ struct squashfs_base_inode_header base;
-+ struct squashfs_dev_inode_header dev;
-+ struct squashfs_symlink_inode_header symlink;
-+ struct squashfs_reg_inode_header reg;
-+ struct squashfs_lreg_inode_header lreg;
-+ struct squashfs_dir_inode_header dir;
-+ struct squashfs_ldir_inode_header ldir;
-+ struct squashfs_ipc_inode_header ipc;
-+};
-+
-+struct squashfs_dir_entry {
-+ unsigned int offset:13;
-+ unsigned int type:3;
-+ unsigned int size:8;
-+ unsigned int inode_number:16;
-+ char name[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_header {
-+ unsigned int count:8;
-+ unsigned int start_block;
-+ unsigned int inode_number;
-+} __attribute__ ((packed));
-+
-+struct squashfs_fragment_entry {
-+ long long start_block;
-+ unsigned int size;
-+ unsigned int pending;
-+} __attribute__ ((packed));
-+
-+extern int squashfs_uncompress_block(void *d, int dstlen, void *s, int srclen);
-+extern int squashfs_uncompress_init(void);
-+extern int squashfs_uncompress_exit(void);
-+
-+/*
-+ * macros to convert each packed bitfield structure from little endian to big
-+ * endian and vice versa. These are needed when creating or using a filesystem
-+ * on a machine with different byte ordering to the target architecture.
-+ *
-+ */
-+
-+#define SQUASHFS_SWAP_START \
-+ int bits;\
-+ int b_pos;\
-+ unsigned long long val;\
-+ unsigned char *s;\
-+ unsigned char *d;
-+
-+#define SQUASHFS_SWAP_SUPER_BLOCK(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_super_block));\
-+ SQUASHFS_SWAP((s)->s_magic, d, 0, 32);\
-+ SQUASHFS_SWAP((s)->inodes, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->bytes_used_2, d, 64, 32);\
-+ SQUASHFS_SWAP((s)->uid_start_2, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->guid_start_2, d, 128, 32);\
-+ SQUASHFS_SWAP((s)->inode_table_start_2, d, 160, 32);\
-+ SQUASHFS_SWAP((s)->directory_table_start_2, d, 192, 32);\
-+ SQUASHFS_SWAP((s)->s_major, d, 224, 16);\
-+ SQUASHFS_SWAP((s)->s_minor, d, 240, 16);\
-+ SQUASHFS_SWAP((s)->block_size_1, d, 256, 16);\
-+ SQUASHFS_SWAP((s)->block_log, d, 272, 16);\
-+ SQUASHFS_SWAP((s)->flags, d, 288, 8);\
-+ SQUASHFS_SWAP((s)->no_uids, d, 296, 8);\
-+ SQUASHFS_SWAP((s)->no_guids, d, 304, 8);\
-+ SQUASHFS_SWAP((s)->mkfs_time, d, 312, 32);\
-+ SQUASHFS_SWAP((s)->root_inode, d, 344, 64);\
-+ SQUASHFS_SWAP((s)->block_size, d, 408, 32);\
-+ SQUASHFS_SWAP((s)->fragments, d, 440, 32);\
-+ SQUASHFS_SWAP((s)->fragment_table_start_2, d, 472, 32);\
-+ SQUASHFS_SWAP((s)->bytes_used, d, 504, 64);\
-+ SQUASHFS_SWAP((s)->uid_start, d, 568, 64);\
-+ SQUASHFS_SWAP((s)->guid_start, d, 632, 64);\
-+ SQUASHFS_SWAP((s)->inode_table_start, d, 696, 64);\
-+ SQUASHFS_SWAP((s)->directory_table_start, d, 760, 64);\
-+ SQUASHFS_SWAP((s)->fragment_table_start, d, 824, 64);\
-+ SQUASHFS_SWAP((s)->lookup_table_start, d, 888, 64);\
-+}
-+
-+#define SQUASHFS_SWAP_BASE_INODE_CORE(s, d, n)\
-+ SQUASHFS_MEMSET(s, d, n);\
-+ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\
-+ SQUASHFS_SWAP((s)->mode, d, 4, 12);\
-+ SQUASHFS_SWAP((s)->uid, d, 16, 8);\
-+ SQUASHFS_SWAP((s)->guid, d, 24, 8);\
-+ SQUASHFS_SWAP((s)->mtime, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->inode_number, d, 64, 32);
-+
-+#define SQUASHFS_SWAP_BASE_INODE_HEADER(s, d, n) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, n)\
-+}
-+
-+#define SQUASHFS_SWAP_IPC_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_ipc_inode_header))\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DEV_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_dev_inode_header)); \
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->rdev, d, 128, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_symlink_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->symlink_size, d, 128, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_REG_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_reg_inode_header));\
-+ SQUASHFS_SWAP((s)->start_block, d, 96, 64);\
-+ SQUASHFS_SWAP((s)->fragment, d, 160, 32);\
-+ SQUASHFS_SWAP((s)->offset, d, 192, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 224, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_LREG_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_lreg_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 128, 64);\
-+ SQUASHFS_SWAP((s)->fragment, d, 192, 32);\
-+ SQUASHFS_SWAP((s)->offset, d, 224, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 256, 64);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_dir_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 128, 19);\
-+ SQUASHFS_SWAP((s)->offset, d, 147, 13);\
-+ SQUASHFS_SWAP((s)->start_block, d, 160, 32);\
-+ SQUASHFS_SWAP((s)->parent_inode, d, 192, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_LDIR_INODE_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE(s, d, \
-+ sizeof(struct squashfs_ldir_inode_header));\
-+ SQUASHFS_SWAP((s)->nlink, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 128, 27);\
-+ SQUASHFS_SWAP((s)->offset, d, 155, 13);\
-+ SQUASHFS_SWAP((s)->start_block, d, 168, 32);\
-+ SQUASHFS_SWAP((s)->i_count, d, 200, 16);\
-+ SQUASHFS_SWAP((s)->parent_inode, d, 216, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INDEX(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_index));\
-+ SQUASHFS_SWAP((s)->index, d, 0, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->size, d, 64, 8);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_HEADER(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_header));\
-+ SQUASHFS_SWAP((s)->count, d, 0, 8);\
-+ SQUASHFS_SWAP((s)->start_block, d, 8, 32);\
-+ SQUASHFS_SWAP((s)->inode_number, d, 40, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_ENTRY(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_entry));\
-+ SQUASHFS_SWAP((s)->offset, d, 0, 13);\
-+ SQUASHFS_SWAP((s)->type, d, 13, 3);\
-+ SQUASHFS_SWAP((s)->size, d, 16, 8);\
-+ SQUASHFS_SWAP((s)->inode_number, d, 24, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_ENTRY(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_fragment_entry));\
-+ SQUASHFS_SWAP((s)->start_block, d, 0, 64);\
-+ SQUASHFS_SWAP((s)->size, d, 64, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_INODE_T(s, d) SQUASHFS_SWAP_LONG_LONGS(s, d, 1)
-+
-+#define SQUASHFS_SWAP_SHORTS(s, d, n) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * 2);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ 16)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_INTS(s, d, n) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * 4);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ 32)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_LONG_LONGS(s, d, n) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * 8);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ 64)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, 64);\
-+}
-+
-+#define SQUASHFS_SWAP_DATA(s, d, n, bits) {\
-+ int entry;\
-+ int bit_position;\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, n * bits / 8);\
-+ for(entry = 0, bit_position = 0; entry < n; entry++, bit_position += \
-+ bits)\
-+ SQUASHFS_SWAP(s[entry], d, bit_position, bits);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_INDEXES(s, d, n) SQUASHFS_SWAP_LONG_LONGS(s, d, n)
-+#define SQUASHFS_SWAP_LOOKUP_BLOCKS(s, d, n) SQUASHFS_SWAP_LONG_LONGS(s, d, n)
-+
-+#ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
-+
-+struct squashfs_base_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+} __attribute__ ((packed));
-+
-+struct squashfs_ipc_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned int type:4;
-+ unsigned int offset:4;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dev_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned short rdev;
-+} __attribute__ ((packed));
-+
-+struct squashfs_symlink_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned short symlink_size;
-+ char symlink[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_reg_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned int mtime;
-+ unsigned int start_block;
-+ unsigned int file_size:32;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_inode_header_1 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:4; /* index into uid table */
-+ unsigned int guid:4; /* index into guid table */
-+ unsigned int file_size:19;
-+ unsigned int offset:13;
-+ unsigned int mtime;
-+ unsigned int start_block:24;
-+} __attribute__ ((packed));
-+
-+union squashfs_inode_header_1 {
-+ struct squashfs_base_inode_header_1 base;
-+ struct squashfs_dev_inode_header_1 dev;
-+ struct squashfs_symlink_inode_header_1 symlink;
-+ struct squashfs_reg_inode_header_1 reg;
-+ struct squashfs_dir_inode_header_1 dir;
-+ struct squashfs_ipc_inode_header_1 ipc;
-+};
-+
-+#define SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, n) \
-+ SQUASHFS_MEMSET(s, d, n);\
-+ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\
-+ SQUASHFS_SWAP((s)->mode, d, 4, 12);\
-+ SQUASHFS_SWAP((s)->uid, d, 16, 4);\
-+ SQUASHFS_SWAP((s)->guid, d, 20, 4);
-+
-+#define SQUASHFS_SWAP_BASE_INODE_HEADER_1(s, d, n) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, n)\
-+}
-+
-+#define SQUASHFS_SWAP_IPC_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_ipc_inode_header_1));\
-+ SQUASHFS_SWAP((s)->type, d, 24, 4);\
-+ SQUASHFS_SWAP((s)->offset, d, 28, 4);\
-+}
-+
-+#define SQUASHFS_SWAP_DEV_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_dev_inode_header_1));\
-+ SQUASHFS_SWAP((s)->rdev, d, 24, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_symlink_inode_header_1));\
-+ SQUASHFS_SWAP((s)->symlink_size, d, 24, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_REG_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_reg_inode_header_1));\
-+ SQUASHFS_SWAP((s)->mtime, d, 24, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 56, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 88, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INODE_HEADER_1(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_1(s, d, \
-+ sizeof(struct squashfs_dir_inode_header_1));\
-+ SQUASHFS_SWAP((s)->file_size, d, 24, 19);\
-+ SQUASHFS_SWAP((s)->offset, d, 43, 13);\
-+ SQUASHFS_SWAP((s)->mtime, d, 56, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 88, 24);\
-+}
-+
-+#endif
-+
-+#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+
-+struct squashfs_dir_index_2 {
-+ unsigned int index:27;
-+ unsigned int start_block:29;
-+ unsigned char size;
-+ unsigned char name[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_base_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+} __attribute__ ((packed));
-+
-+struct squashfs_ipc_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+} __attribute__ ((packed));
-+
-+struct squashfs_dev_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned short rdev;
-+} __attribute__ ((packed));
-+
-+struct squashfs_symlink_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned short symlink_size;
-+ char symlink[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_reg_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned int mtime;
-+ unsigned int start_block;
-+ unsigned int fragment;
-+ unsigned int offset;
-+ unsigned int file_size:32;
-+ unsigned short block_list[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned int file_size:19;
-+ unsigned int offset:13;
-+ unsigned int mtime;
-+ unsigned int start_block:24;
-+} __attribute__ ((packed));
-+
-+struct squashfs_ldir_inode_header_2 {
-+ unsigned int inode_type:4;
-+ unsigned int mode:12; /* protection */
-+ unsigned int uid:8; /* index into uid table */
-+ unsigned int guid:8; /* index into guid table */
-+ unsigned int file_size:27;
-+ unsigned int offset:13;
-+ unsigned int mtime;
-+ unsigned int start_block:24;
-+ unsigned int i_count:16;
-+ struct squashfs_dir_index_2 index[0];
-+} __attribute__ ((packed));
-+
-+union squashfs_inode_header_2 {
-+ struct squashfs_base_inode_header_2 base;
-+ struct squashfs_dev_inode_header_2 dev;
-+ struct squashfs_symlink_inode_header_2 symlink;
-+ struct squashfs_reg_inode_header_2 reg;
-+ struct squashfs_dir_inode_header_2 dir;
-+ struct squashfs_ldir_inode_header_2 ldir;
-+ struct squashfs_ipc_inode_header_2 ipc;
-+};
-+
-+struct squashfs_dir_header_2 {
-+ unsigned int count:8;
-+ unsigned int start_block:24;
-+} __attribute__ ((packed));
-+
-+struct squashfs_dir_entry_2 {
-+ unsigned int offset:13;
-+ unsigned int type:3;
-+ unsigned int size:8;
-+ char name[0];
-+} __attribute__ ((packed));
-+
-+struct squashfs_fragment_entry_2 {
-+ unsigned int start_block;
-+ unsigned int size;
-+} __attribute__ ((packed));
-+
-+#define SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, n)\
-+ SQUASHFS_MEMSET(s, d, n);\
-+ SQUASHFS_SWAP((s)->inode_type, d, 0, 4);\
-+ SQUASHFS_SWAP((s)->mode, d, 4, 12);\
-+ SQUASHFS_SWAP((s)->uid, d, 16, 8);\
-+ SQUASHFS_SWAP((s)->guid, d, 24, 8);\
-+
-+#define SQUASHFS_SWAP_BASE_INODE_HEADER_2(s, d, n) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, n)\
-+}
-+
-+#define SQUASHFS_SWAP_IPC_INODE_HEADER_2(s, d) \
-+ SQUASHFS_SWAP_BASE_INODE_HEADER_2(s, d, sizeof(struct squashfs_ipc_inode_header_2))
-+
-+#define SQUASHFS_SWAP_DEV_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_dev_inode_header_2)); \
-+ SQUASHFS_SWAP((s)->rdev, d, 32, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_SYMLINK_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_symlink_inode_header_2));\
-+ SQUASHFS_SWAP((s)->symlink_size, d, 32, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_REG_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_reg_inode_header_2));\
-+ SQUASHFS_SWAP((s)->mtime, d, 32, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 64, 32);\
-+ SQUASHFS_SWAP((s)->fragment, d, 96, 32);\
-+ SQUASHFS_SWAP((s)->offset, d, 128, 32);\
-+ SQUASHFS_SWAP((s)->file_size, d, 160, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_dir_inode_header_2));\
-+ SQUASHFS_SWAP((s)->file_size, d, 32, 19);\
-+ SQUASHFS_SWAP((s)->offset, d, 51, 13);\
-+ SQUASHFS_SWAP((s)->mtime, d, 64, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 96, 24);\
-+}
-+
-+#define SQUASHFS_SWAP_LDIR_INODE_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_SWAP_BASE_INODE_CORE_2(s, d, \
-+ sizeof(struct squashfs_ldir_inode_header_2));\
-+ SQUASHFS_SWAP((s)->file_size, d, 32, 27);\
-+ SQUASHFS_SWAP((s)->offset, d, 59, 13);\
-+ SQUASHFS_SWAP((s)->mtime, d, 72, 32);\
-+ SQUASHFS_SWAP((s)->start_block, d, 104, 24);\
-+ SQUASHFS_SWAP((s)->i_count, d, 128, 16);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_INDEX_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_index_2));\
-+ SQUASHFS_SWAP((s)->index, d, 0, 27);\
-+ SQUASHFS_SWAP((s)->start_block, d, 27, 29);\
-+ SQUASHFS_SWAP((s)->size, d, 56, 8);\
-+}
-+#define SQUASHFS_SWAP_DIR_HEADER_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_header_2));\
-+ SQUASHFS_SWAP((s)->count, d, 0, 8);\
-+ SQUASHFS_SWAP((s)->start_block, d, 8, 24);\
-+}
-+
-+#define SQUASHFS_SWAP_DIR_ENTRY_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_dir_entry_2));\
-+ SQUASHFS_SWAP((s)->offset, d, 0, 13);\
-+ SQUASHFS_SWAP((s)->type, d, 13, 3);\
-+ SQUASHFS_SWAP((s)->size, d, 16, 8);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_ENTRY_2(s, d) {\
-+ SQUASHFS_SWAP_START\
-+ SQUASHFS_MEMSET(s, d, sizeof(struct squashfs_fragment_entry_2));\
-+ SQUASHFS_SWAP((s)->start_block, d, 0, 32);\
-+ SQUASHFS_SWAP((s)->size, d, 32, 32);\
-+}
-+
-+#define SQUASHFS_SWAP_FRAGMENT_INDEXES_2(s, d, n) SQUASHFS_SWAP_INTS(s, d, n)
-+
-+/* fragment and fragment table defines */
-+#define SQUASHFS_FRAGMENT_BYTES_2(A) (A * sizeof(struct squashfs_fragment_entry_2))
-+
-+#define SQUASHFS_FRAGMENT_INDEX_2(A) (SQUASHFS_FRAGMENT_BYTES_2(A) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_OFFSET_2(A) (SQUASHFS_FRAGMENT_BYTES_2(A) % \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEXES_2(A) ((SQUASHFS_FRAGMENT_BYTES_2(A) + \
-+ SQUASHFS_METADATA_SIZE - 1) / \
-+ SQUASHFS_METADATA_SIZE)
-+
-+#define SQUASHFS_FRAGMENT_INDEX_BYTES_2(A) (SQUASHFS_FRAGMENT_INDEXES_2(A) *\
-+ sizeof(int))
-+
-+#endif
-+
-+#ifdef __KERNEL__
-+
-+/*
-+ * macros used to swap each structure entry, taking into account
-+ * bitfields and different bitfield placing conventions on differing
-+ * architectures
-+ */
-+
-+#include <asm/byteorder.h>
-+
-+#ifdef __BIG_ENDIAN
-+ /* convert from little endian to big endian */
-+#define SQUASHFS_SWAP(value, p, pos, tbits) _SQUASHFS_SWAP(value, p, pos, \
-+ tbits, b_pos)
-+#else
-+ /* convert from big endian to little endian */
-+#define SQUASHFS_SWAP(value, p, pos, tbits) _SQUASHFS_SWAP(value, p, pos, \
-+ tbits, 64 - tbits - b_pos)
-+#endif
-+
-+#define _SQUASHFS_SWAP(value, p, pos, tbits, SHIFT) {\
-+ b_pos = pos % 8;\
-+ val = 0;\
-+ s = (unsigned char *)p + (pos / 8);\
-+ d = ((unsigned char *) &val) + 7;\
-+ for(bits = 0; bits < (tbits + b_pos); bits += 8) \
-+ *d-- = *s++;\
-+ value = (val >> (SHIFT))/* & ((1 << tbits) - 1)*/;\
-+}
-+
-+#define SQUASHFS_MEMSET(s, d, n) memset(s, 0, n);
-+
-+#endif
-+#endif
-diff -urN linux-2.6.23/include/linux/squashfs_fs_i.h linux-2.6.23.sqlzma-ng/include/linux/squashfs_fs_i.h
---- linux-2.6.23/include/linux/squashfs_fs_i.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/include/linux/squashfs_fs_i.h 2007-11-13 18:58:41.000000000 -0500
-@@ -0,0 +1,45 @@
-+#ifndef SQUASHFS_FS_I
-+#define SQUASHFS_FS_I
-+/*
-+ * Squashfs
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007
-+ * Phillip Lougher <phillip@lougher.demon.co.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs_fs_i.h
-+ */
-+
-+struct squashfs_inode_info {
-+ long long start_block;
-+ unsigned int offset;
-+ union {
-+ struct {
-+ long long fragment_start_block;
-+ unsigned int fragment_size;
-+ unsigned int fragment_offset;
-+ long long block_list_start;
-+ } s1;
-+ struct {
-+ long long directory_index_start;
-+ unsigned int directory_index_offset;
-+ unsigned int directory_index_count;
-+ unsigned int parent_inode;
-+ } s2;
-+ } u;
-+ struct inode vfs_inode;
-+};
-+#endif
-diff -urN linux-2.6.23/include/linux/squashfs_fs_sb.h linux-2.6.23.sqlzma-ng/include/linux/squashfs_fs_sb.h
---- linux-2.6.23/include/linux/squashfs_fs_sb.h 1969-12-31 19:00:00.000000000 -0500
-+++ linux-2.6.23.sqlzma-ng/include/linux/squashfs_fs_sb.h 2007-11-13 19:19:28.000000000 -0500
-@@ -0,0 +1,76 @@
-+#ifndef SQUASHFS_FS_SB
-+#define SQUASHFS_FS_SB
-+/*
-+ * Squashfs
-+ *
-+ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007
-+ * Phillip Lougher <phillip@lougher.demon.co.uk>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version 2,
-+ * or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ *
-+ * squashfs_fs_sb.h
-+ */
-+
-+#include <linux/squashfs_fs.h>
-+
-+struct squashfs_cache {
-+ long long block;
-+ int length;
-+ long long next_index;
-+ char *data;
-+};
-+
-+struct squashfs_fragment_cache {
-+ long long block;
-+ int length;
-+ unsigned int locked;
-+ char *data;
-+};
-+
-+struct squashfs_sb_info {
-+ struct squashfs_super_block sblk;
-+ int devblksize;
-+ int devblksize_log2;
-+ int swap;
-+ struct squashfs_cache *block_cache;
-+ struct squashfs_fragment_cache *fragment;
-+ int next_cache;
-+ int next_fragment;
-+ int next_meta_index;
-+ unsigned int *uid;
-+ unsigned int *guid;
-+ long long *fragment_index;
-+ unsigned int *fragment_index_2;
-+ char *read_page;
-+ //struct mutex read_data_mutex;
-+ struct mutex read_page_mutex;
-+ struct mutex block_cache_mutex;
-+ struct mutex fragment_mutex;
-+ struct mutex meta_index_mutex;
-+ wait_queue_head_t waitq;
-+ wait_queue_head_t fragment_wait_queue;
-+ struct meta_index *meta_index;
-+ //z_stream stream;
-+ long long *inode_lookup_table;
-+ int unused_cache_blks;
-+ int unused_frag_blks;
-+ int (*read_inode)(struct inode *i, squashfs_inode_t \
-+ inode);
-+ long long (*read_blocklist)(struct inode *inode, int \
-+ index, int readahead_blks, char *block_list, \
-+ unsigned short **block_p, unsigned int *bsize);
-+ int (*read_fragment_index_table)(struct super_block *s);
-+};
-+#endif
-
diff --git a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0002-squashfs-initrd.patch b/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0002-squashfs-initrd.patch
deleted file mode 100644
index cd2c678058..0000000000
--- a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0002-squashfs-initrd.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-diff -urN linux-2.6.23/init/do_mounts_rd.c linux-2.6.23.sqlzma-ng/init/do_mounts_rd.c
---- linux-2.6.23/init/do_mounts_rd.c 2007-10-09 16:31:38.000000000 -0400
-+++ linux-2.6.23.sqlzma-ng/init/do_mounts_rd.c 2007-11-13 18:58:41.000000000 -0500
-@@ -5,6 +5,7 @@
- #include <linux/ext2_fs.h>
- #include <linux/romfs_fs.h>
- #include <linux/cramfs_fs.h>
-+#include <linux/squashfs_fs.h>
- #include <linux/initrd.h>
- #include <linux/string.h>
-
-@@ -39,6 +40,7 @@
- * numbers could not be found.
- *
- * We currently check for the following magic numbers:
-+ * squashfs
- * minix
- * ext2
- * romfs
-@@ -53,6 +55,7 @@
- struct ext2_super_block *ext2sb;
- struct romfs_super_block *romfsb;
- struct cramfs_super *cramfsb;
-+ struct squashfs_super_block *squashfsb;
- int nblocks = -1;
- unsigned char *buf;
-
-@@ -64,6 +67,7 @@
- ext2sb = (struct ext2_super_block *) buf;
- romfsb = (struct romfs_super_block *) buf;
- cramfsb = (struct cramfs_super *) buf;
-+ squashfsb = (struct squashfs_super_block *) buf;
- memset(buf, 0xe5, size);
-
- /*
-@@ -101,6 +105,18 @@
- goto done;
- }
-
-+ /* squashfs is at block zero too */
-+ if (squashfsb->s_magic == SQUASHFS_MAGIC) {
-+ printk(KERN_NOTICE
-+ "RAMDISK: squashfs filesystem found at block %d\n",
-+ start_block);
-+ if (squashfsb->s_major < 3)
-+ nblocks = (squashfsb->bytes_used_2+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS;
-+ else
-+ nblocks = (squashfsb->bytes_used+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS;
-+ goto done;
-+ }
-+
- /*
- * Read block 1 to test for minix and ext2 superblock
- */
-
diff --git a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0003-squashfs-force-O2.patch b/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0003-squashfs-force-O2.patch
deleted file mode 100644
index 550077b9fa..0000000000
--- a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0003-squashfs-force-O2.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-The kernel patch from the squashfs-3.1r2 release did not compile on my
-armeb-linux-gcc 4.1.1 when optimizing for size (-Os). This works around
-that problem by using optimization flag -O2 instead for these two files.
-
-Signed-off-by: Leon Woestenberg <leonw@mailcan.com>
-
-Index: linux-2.6.19/fs/squashfs/Makefile
-===================================================================
---- linux-2.6.19.orig/fs/squashfs/Makefile
-+++ linux-2.6.19/fs/squashfs/Makefile
-@@ -5,3 +5,6 @@
- obj-$(CONFIG_SQUASHFS) += squashfs.o
- squashfs-y += inode.o
- squashfs-y += squashfs2_0.o
-+
-+CFLAGS_squashfs2_0.o = "-O2"
-+CFLAGS_inode.o = "-O2"
diff --git a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0004-squashfs-Kconfig.patch b/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0004-squashfs-Kconfig.patch
deleted file mode 100644
index f2b3db9942..0000000000
--- a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0004-squashfs-Kconfig.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-diff -urN linux-2.6.23/fs/Kconfig linux-2.6.23.sqlzma-ng/fs/Kconfig
---- linux-2.6.23/fs/Kconfig 2007-10-09 16:31:38.000000000 -0400
-+++ linux-2.6.23.sqlzma-ng/fs/Kconfig 2007-11-13 18:58:41.000000000 -0500
-@@ -1364,6 +1364,56 @@
-
- If unsure, say N.
-
-+config SQUASHFS
-+ tristate "SquashFS 3.3 - Squashed file system support"
-+ select ZLIB_INFLATE
-+ help
-+ Saying Y here includes support for SquashFS 3.3 (a Compressed
-+ Read-Only File System). Squashfs is a highly compressed read-only
-+ filesystem for Linux. It uses zlib compression to compress both
-+ files, inodes and directories. Inodes in the system are very small
-+ and all blocks are packed to minimise data overhead. Block sizes
-+ greater than 4K are supported up to a maximum of 1 Mbytes (default
-+ block size 128K). SquashFS 3.3 supports 64 bit filesystems and files
-+ (larger than 4GB), full uid/gid information, hard links and timestamps.
-+
-+ Squashfs is intended for general read-only filesystem use, for
-+ archival use (i.e. in cases where a .tar.gz file may be used), and in
-+ embedded systems where low overhead is needed. Further information
-+ and filesystem tools are available from http://squashfs.sourceforge.net.
-+
-+ If you want to compile this as a module ( = code which can be
-+ inserted in and removed from the running kernel whenever you want),
-+ say M here and read <file:Documentation/modules.txt>. The module
-+ will be called squashfs. Note that the root file system (the one
-+ containing the directory /) cannot be compiled as a module.
-+
-+ If unsure, say N.
-+
-+config SQUASHFS_EMBEDDED
-+
-+ bool "Additional option for memory-constrained systems"
-+ depends on SQUASHFS
-+ default n
-+ help
-+ Saying Y here allows you to specify cache size.
-+
-+ If unsure, say N.
-+
-+config SQUASHFS_FRAGMENT_CACHE_SIZE
-+ int "Number of fragments cached" if SQUASHFS_EMBEDDED
-+ depends on SQUASHFS
-+ default "3"
-+ help
-+ By default SquashFS caches the last 3 fragments read from
-+ the filesystem. Increasing this amount may mean SquashFS
-+ has to re-read fragments less often from disk, at the expense
-+ of extra system memory. Decreasing this amount will mean
-+ SquashFS uses less memory at the expense of extra reads from disk.
-+
-+ Note there must be at least one cached fragment. Anything
-+ much more than three will probably not make much difference.
-+
- config VXFS_FS
- tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
- depends on BLOCK
-
diff --git a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0005-squashfs-Makefile.patch b/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0005-squashfs-Makefile.patch
deleted file mode 100644
index b0ec4cebb8..0000000000
--- a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/0005-squashfs-Makefile.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -urN linux-2.6.24/fs/Makefile linux-2.6.24.sqlzma-ng/fs/Makefile
---- linux-2.6.24/fs/Makefile 2007-11-13 21:24:14.000000000 -0500
-+++ linux-2.6.24.sqlzma-ng/fs/Makefile 2007-11-13 21:19:15.000000000 -0500
-@@ -72,6 +72,7 @@
- obj-$(CONFIG_JBD2) += jbd2/
- obj-$(CONFIG_EXT2_FS) += ext2/
- obj-$(CONFIG_CRAMFS) += cramfs/
-+obj-$(CONFIG_SQUASHFS) += squashfs/
- obj-y += ramfs/
- obj-$(CONFIG_HUGETLBFS) += hugetlbfs/
- obj-$(CONFIG_CODA_FS) += coda/
-
diff --git a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/defconfig-oe.patch b/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/defconfig-oe.patch
deleted file mode 100644
index faca44adef..0000000000
--- a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/defconfig-oe.patch
+++ /dev/null
@@ -1,296 +0,0 @@
---- defconfig-oe 2009-01-09 15:38:56.000000000 +0000
-+++ defconfig-oe 2009-01-09 16:37:51.000000000 +0000
-@@ -505,8 +505,8 @@
- #
- # IP: Netfilter Configuration
- #
--CONFIG_NF_DEFRAG_IPV4=y
--CONFIG_NF_CONNTRACK_IPV4=y
-+CONFIG_NF_DEFRAG_IPV4=m
-+CONFIG_NF_CONNTRACK_IPV4=m
- # CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
- # CONFIG_IP_NF_QUEUE is not set
- CONFIG_IP_NF_IPTABLES=m
-@@ -584,12 +584,12 @@
- # CONFIG_IP_SCTP is not set
- # CONFIG_TIPC is not set
- # CONFIG_ATM is not set
--CONFIG_STP=y
--CONFIG_BRIDGE=y
-+CONFIG_STP=m
-+CONFIG_BRIDGE=m
- # CONFIG_NET_DSA is not set
- # CONFIG_VLAN_8021Q is not set
- # CONFIG_DECNET is not set
--CONFIG_LLC=y
-+CONFIG_LLC=m
- # CONFIG_LLC2 is not set
- # CONFIG_IPX is not set
- # CONFIG_ATALK is not set
-@@ -642,20 +642,20 @@
- # CONFIG_HAMRADIO is not set
- # CONFIG_CAN is not set
- # CONFIG_IRDA is not set
--CONFIG_BT=y
--CONFIG_BT_L2CAP=y
--CONFIG_BT_SCO=y
--CONFIG_BT_RFCOMM=y
-+CONFIG_BT=m
-+CONFIG_BT_L2CAP=m
-+CONFIG_BT_SCO=m
-+CONFIG_BT_RFCOMM=m
- CONFIG_BT_RFCOMM_TTY=y
--CONFIG_BT_BNEP=y
-+CONFIG_BT_BNEP=m
- CONFIG_BT_BNEP_MC_FILTER=y
- CONFIG_BT_BNEP_PROTO_FILTER=y
--CONFIG_BT_HIDP=y
-+CONFIG_BT_HIDP=m
-
- #
- # Bluetooth device drivers
- #
--CONFIG_BT_HCIBTUSB=y
-+CONFIG_BT_HCIBTUSB=m
- # CONFIG_BT_HCIBTSDIO is not set
- # CONFIG_BT_HCIUART is not set
- # CONFIG_BT_HCIBCM203X is not set
-@@ -867,24 +867,10 @@
- # CONFIG_BONDING is not set
- # CONFIG_MACVLAN is not set
- # CONFIG_EQUALIZER is not set
--CONFIG_TUN=y
-+CONFIG_TUN=m
- # CONFIG_VETH is not set
--# CONFIG_PHYLIB is not set
--CONFIG_NET_ETHERNET=y
-+# CONFIG_NET_ETHERNET is not set
- CONFIG_MII=y
--# CONFIG_AX88796 is not set
--# CONFIG_SMC91X is not set
--# CONFIG_DM9000 is not set
--# CONFIG_ENC28J60 is not set
--# CONFIG_SMC911X is not set
--# CONFIG_IBM_NEW_EMAC_ZMII is not set
--# CONFIG_IBM_NEW_EMAC_RGMII is not set
--# CONFIG_IBM_NEW_EMAC_TAH is not set
--# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
--# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
--# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
--# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
--# CONFIG_B44 is not set
- # CONFIG_NETDEV_1000 is not set
- # CONFIG_NETDEV_10000 is not set
-
-@@ -922,18 +908,18 @@
- CONFIG_USB_NET_ZAURUS=m
- # CONFIG_USB_HSO is not set
- # CONFIG_WAN is not set
--CONFIG_PPP=y
-+CONFIG_PPP=m
- CONFIG_PPP_MULTILINK=y
- CONFIG_PPP_FILTER=y
--CONFIG_PPP_ASYNC=y
--CONFIG_PPP_SYNC_TTY=y
--CONFIG_PPP_DEFLATE=y
--CONFIG_PPP_BSDCOMP=y
--CONFIG_PPP_MPPE=y
-+CONFIG_PPP_ASYNC=m
-+CONFIG_PPP_SYNC_TTY=m
-+CONFIG_PPP_DEFLATE=m
-+CONFIG_PPP_BSDCOMP=m
-+CONFIG_PPP_MPPE=m
- # CONFIG_PPPOE is not set
- # CONFIG_PPPOL2TP is not set
- # CONFIG_SLIP is not set
--CONFIG_SLHC=y
-+CONFIG_SLHC=m
- # CONFIG_NETCONSOLE is not set
- # CONFIG_NETPOLL is not set
- # CONFIG_NET_POLL_CONTROLLER is not set
-@@ -1347,17 +1333,17 @@
- # CONFIG_FONT_SUN12x22 is not set
- # CONFIG_FONT_10x18 is not set
- # CONFIG_LOGO is not set
--CONFIG_SOUND=y
-+CONFIG_SOUND=m
- CONFIG_SOUND_OSS_CORE=y
--CONFIG_SND=y
--CONFIG_SND_TIMER=y
--CONFIG_SND_PCM=y
-+CONFIG_SND=m
-+CONFIG_SND_TIMER=m
-+CONFIG_SND_PCM=m
- CONFIG_SND_HWDEP=m
- CONFIG_SND_RAWMIDI=m
- # CONFIG_SND_SEQUENCER is not set
- CONFIG_SND_OSSEMUL=y
--CONFIG_SND_MIXER_OSS=y
--CONFIG_SND_PCM_OSS=y
-+CONFIG_SND_MIXER_OSS=m
-+CONFIG_SND_PCM_OSS=m
- CONFIG_SND_PCM_OSS_PLUGINS=y
- # CONFIG_SND_DYNAMIC_MINORS is not set
- CONFIG_SND_SUPPORT_OLD_API=y
-@@ -1376,13 +1362,13 @@
- CONFIG_SND_USB=y
- CONFIG_SND_USB_AUDIO=m
- # CONFIG_SND_USB_CAIAQ is not set
--CONFIG_SND_SOC=y
--CONFIG_SND_S3C24XX_SOC=y
--CONFIG_SND_S3C24XX_SOC_I2S=y
--CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753=y
-+CONFIG_SND_SOC=m
-+CONFIG_SND_S3C24XX_SOC=m
-+CONFIG_SND_S3C24XX_SOC_I2S=m
-+CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753=m
- # CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650 is not set
- # CONFIG_SND_SOC_ALL_CODECS is not set
--CONFIG_SND_SOC_WM8753=y
-+CONFIG_SND_SOC_WM8753=m
- # CONFIG_SOUND_PRIME is not set
- CONFIG_HID_SUPPORT=y
- CONFIG_HID=y
-@@ -1462,7 +1448,7 @@
- #
- # USB Device Class drivers
- #
--CONFIG_USB_ACM=y
-+CONFIG_USB_ACM=m
- CONFIG_USB_PRINTER=m
- # CONFIG_USB_WDM is not set
- CONFIG_USB_TMC=m
-@@ -1474,7 +1460,7 @@
- #
- # may also be needed; see USB_STORAGE Help for more information
- #
--CONFIG_USB_STORAGE=y
-+CONFIG_USB_STORAGE=m
- # CONFIG_USB_STORAGE_DEBUG is not set
- CONFIG_USB_STORAGE_DATAFAB=y
- CONFIG_USB_STORAGE_FREECOM=y
-@@ -1499,8 +1485,7 @@
- #
- # USB port drivers
- #
--CONFIG_USB_SERIAL=y
--CONFIG_USB_SERIAL_CONSOLE=y
-+CONFIG_USB_SERIAL=m
- CONFIG_USB_EZUSB=y
- CONFIG_USB_SERIAL_GENERIC=y
- CONFIG_USB_SERIAL_AIRCABLE=m
-@@ -1541,7 +1526,7 @@
- CONFIG_USB_SERIAL_TI=m
- CONFIG_USB_SERIAL_CYBERJACK=m
- CONFIG_USB_SERIAL_XIRCOM=m
--CONFIG_USB_SERIAL_OPTION=y
-+CONFIG_USB_SERIAL_OPTION=m
- CONFIG_USB_SERIAL_OMNINET=m
- # CONFIG_USB_SERIAL_DEBUG is not set
-
-@@ -1601,7 +1586,7 @@
- # CONFIG_USB_MIDI_GADGET is not set
- # CONFIG_USB_G_PRINTER is not set
- # CONFIG_USB_CDC_COMPOSITE is not set
--CONFIG_AR6000_WLAN=y
-+CONFIG_AR6000_WLAN=m
- CONFIG_MMC=y
- # CONFIG_MMC_DEBUG is not set
- CONFIG_MMC_UNSAFE_RESUME=y
-@@ -1641,9 +1626,10 @@
- #
- CONFIG_LEDS_TRIGGERS=y
- CONFIG_LEDS_TRIGGER_TIMER=y
--# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
-+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
- CONFIG_LEDS_TRIGGER_BACKLIGHT=y
- # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
-+CONFIG_LEDS_TRIGGER_NETDEV=y
- CONFIG_RTC_LIB=y
- CONFIG_RTC_CLASS=y
- CONFIG_RTC_HCTOSYS=y
-@@ -1738,21 +1724,21 @@
- #
- # File systems
- #
--CONFIG_EXT2_FS=y
-+CONFIG_EXT2_FS=m
- # CONFIG_EXT2_FS_XATTR is not set
- # CONFIG_EXT2_FS_XIP is not set
--CONFIG_EXT3_FS=y
-+CONFIG_EXT3_FS=m
- # CONFIG_EXT3_FS_XATTR is not set
--CONFIG_EXT4_FS=y
-+CONFIG_EXT4_FS=m
- CONFIG_EXT4DEV_COMPAT=y
- CONFIG_EXT4_FS_XATTR=y
- # CONFIG_EXT4_FS_POSIX_ACL is not set
- CONFIG_EXT4_FS_SECURITY=y
--CONFIG_JBD=y
-+CONFIG_JBD=m
- # CONFIG_JBD_DEBUG is not set
--CONFIG_JBD2=y
-+CONFIG_JBD2=m
- # CONFIG_JBD2_DEBUG is not set
--CONFIG_FS_MBCACHE=y
-+CONFIG_FS_MBCACHE=m
- # CONFIG_REISERFS_FS is not set
- # CONFIG_JFS_FS is not set
- CONFIG_FS_POSIX_ACL=y
-@@ -1778,9 +1764,9 @@
- #
- # DOS/FAT/NT Filesystems
- #
--CONFIG_FAT_FS=y
--CONFIG_MSDOS_FS=y
--CONFIG_VFAT_FS=y
-+CONFIG_FAT_FS=m
-+CONFIG_MSDOS_FS=m
-+CONFIG_VFAT_FS=m
- CONFIG_FAT_DEFAULT_CODEPAGE=437
- CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
- # CONFIG_NTFS_FS is not set
-@@ -1828,15 +1814,19 @@
- # CONFIG_SYSV_FS is not set
- # CONFIG_UFS_FS is not set
- CONFIG_NETWORK_FILESYSTEMS=y
--# CONFIG_NFS_FS is not set
--CONFIG_NFSD=y
-+CONFIG_NFS_FS=y
-+CONFIG_NFS_V3=y
-+CONFIG_NFS_V3_ACL=y
-+# CONFIG_NFS_V4 is not set
-+CONFIG_ROOT_NFS=y
-+CONFIG_NFSD=m
- CONFIG_NFSD_V2_ACL=y
- CONFIG_NFSD_V3=y
- CONFIG_NFSD_V3_ACL=y
- # CONFIG_NFSD_V4 is not set
- CONFIG_LOCKD=y
- CONFIG_LOCKD_V4=y
--CONFIG_EXPORTFS=y
-+CONFIG_EXPORTFS=m
- CONFIG_NFS_ACL_SUPPORT=y
- CONFIG_NFS_COMMON=y
- CONFIG_SUNRPC=y
-@@ -1875,9 +1865,9 @@
- # CONFIG_KARMA_PARTITION is not set
- # CONFIG_EFI_PARTITION is not set
- # CONFIG_SYSV68_PARTITION is not set
--CONFIG_NLS=y
-+CONFIG_NLS=m
- CONFIG_NLS_DEFAULT="iso8859-1"
--CONFIG_NLS_CODEPAGE_437=y
-+CONFIG_NLS_CODEPAGE_437=m
- # CONFIG_NLS_CODEPAGE_737 is not set
- # CONFIG_NLS_CODEPAGE_775 is not set
- CONFIG_NLS_CODEPAGE_850=m
-@@ -1901,7 +1891,7 @@
- # CONFIG_NLS_CODEPAGE_1250 is not set
- # CONFIG_NLS_CODEPAGE_1251 is not set
- # CONFIG_NLS_ASCII is not set
--CONFIG_NLS_ISO8859_1=y
-+CONFIG_NLS_ISO8859_1=m
- # CONFIG_NLS_ISO8859_2 is not set
- # CONFIG_NLS_ISO8859_3 is not set
- # CONFIG_NLS_ISO8859_4 is not set
diff --git a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/openwrt-ledtrig-netdev.patch b/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/openwrt-ledtrig-netdev.patch
deleted file mode 100644
index e87bccce61..0000000000
--- a/packages/linux/linux-openmoko-devel/linux-openmoko-2.6.28/openwrt-ledtrig-netdev.patch
+++ /dev/null
@@ -1,474 +0,0 @@
-Add a netdev LED trigger for all Blinkenlights lovers...
-Originally taken from https://dev.openwrt.org/ticket/2776
-Slightly updated for 2.6.24 by Mickey <mickey@openmoko.org>.
-
-Index: git/drivers/leds/ledtrig-netdev.c
-===================================================================
---- /dev/null
-+++ git/drivers/leds/ledtrig-netdev.c
-@@ -0,0 +1,438 @@
-+/*
-+ * LED Kernel Netdev Trigger
-+ *
-+ * Toggles the LED to reflect the link and traffic state of a named net device
-+ *
-+ * Copyright 2007 Oliver Jowett <oliver@opencloud.com>
-+ *
-+ * Derived from ledtrig-timer.c which is:
-+ * Copyright 2005-2006 Openedhand Ltd.
-+ * Author: Richard Purdie <rpurdie@openedhand.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/jiffies.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/list.h>
-+#include <linux/spinlock.h>
-+#include <linux/device.h>
-+#include <linux/sysdev.h>
-+#include <linux/netdevice.h>
-+#include <linux/timer.h>
-+#include <linux/ctype.h>
-+#include <linux/leds.h>
-+#include "leds.h"
-+
-+/*
-+ * Configurable sysfs attributes:
-+ *
-+ * device_name - network device name to monitor
-+ *
-+ * interval - duration of LED blink, in milliseconds
-+ *
-+ * mode - either "none" (LED is off) or a space separated list of one or more of:
-+ * link: LED's normal state reflects whether the link is up (has carrier) or not
-+ * tx: LED blinks on transmitted data
-+ * rx: LED blinks on receive data
-+ *
-+ * Some suggestions:
-+ *
-+ * Simple link status LED:
-+ * $ echo netdev >someled/trigger
-+ * $ echo eth0 >someled/device_name
-+ * $ echo link >someled/mode
-+ *
-+ * Ethernet-style link/activity LED:
-+ * $ echo netdev >someled/trigger
-+ * $ echo eth0 >someled/device_name
-+ * $ echo "link tx rx" >someled/mode
-+ *
-+ * Modem-style tx/rx LEDs:
-+ * $ echo netdev >led1/trigger
-+ * $ echo ppp0 >led1/device_name
-+ * $ echo tx >led1/mode
-+ * $ echo netdev >led2/trigger
-+ * $ echo ppp0 >led2/device_name
-+ * $ echo rx >led2/mode
-+ *
-+ */
-+
-+#define MODE_LINK 1
-+#define MODE_TX 2
-+#define MODE_RX 4
-+
-+struct led_netdev_data {
-+ rwlock_t lock;
-+
-+ struct timer_list timer;
-+ struct notifier_block notifier;
-+
-+ struct led_classdev *led_cdev;
-+ struct net_device *net_dev;
-+
-+ char device_name[IFNAMSIZ];
-+ unsigned interval;
-+ unsigned mode;
-+ unsigned link_up;
-+ unsigned last_activity;
-+};
-+
-+static void set_baseline_state(struct led_netdev_data *trigger_data)
-+{
-+ if ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up)
-+ led_set_brightness(trigger_data->led_cdev, LED_FULL);
-+ else
-+ led_set_brightness(trigger_data->led_cdev, LED_OFF);
-+
-+ if ((trigger_data->mode & (MODE_TX | MODE_RX)) != 0 && trigger_data->link_up)
-+ mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
-+ else
-+ del_timer(&trigger_data->timer);
-+}
-+
-+static ssize_t led_device_name_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
-+ struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-+
-+ read_lock(&trigger_data->lock);
-+ sprintf(buf, "%s\n", trigger_data->device_name);
-+ read_unlock(&trigger_data->lock);
-+
-+ return strlen(buf) + 1;
-+}
-+
-+static ssize_t led_device_name_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t size)
-+{
-+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
-+ struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-+
-+ if (size < 0 || size >= IFNAMSIZ)
-+ return -EINVAL;
-+
-+ write_lock(&trigger_data->lock);
-+
-+ strcpy(trigger_data->device_name, buf);
-+ if (size > 0 && trigger_data->device_name[size-1] == '\n')
-+ trigger_data->device_name[size-1] = 0;
-+
-+ if (trigger_data->device_name[0] != 0) {
-+ /* check for existing device to update from */
-+ trigger_data->net_dev = dev_get_by_name(&init_net, trigger_data->device_name);
-+ if (trigger_data->net_dev != NULL)
-+ trigger_data->link_up = (dev_get_flags(trigger_data->net_dev) & IFF_LOWER_UP) != 0;
-+ set_baseline_state(trigger_data); /* updates LEDs, may start timers */
-+ }
-+
-+ write_unlock(&trigger_data->lock);
-+ return size;
-+}
-+
-+static DEVICE_ATTR(device_name, 0644, led_device_name_show, led_device_name_store);
-+
-+static ssize_t led_mode_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
-+ struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-+
-+ read_lock(&trigger_data->lock);
-+
-+ if (trigger_data->mode == 0) {
-+ strcpy(buf, "none\n");
-+ } else {
-+ char *p = buf;
-+ if (trigger_data->mode & MODE_LINK)
-+ strcat(buf, "link ");
-+ if (trigger_data->mode & MODE_TX)
-+ strcat(buf, "tx ");
-+ if (trigger_data->mode & MODE_RX)
-+ strcat(buf, "rx ");
-+ strcat(buf, "\n");
-+ }
-+
-+ read_unlock(&trigger_data->lock);
-+
-+ return strlen(buf)+1;
-+}
-+
-+static ssize_t led_mode_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t size)
-+{
-+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
-+ struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-+ char copybuf[1024];
-+ int new_mode = -1;
-+ char *p, *token;
-+
-+ /* take a copy since we don't want to trash the inbound buffer when using strsep */
-+ strncpy(copybuf, buf, sizeof(copybuf));
-+ copybuf[1023] = 0;
-+ p = copybuf;
-+
-+ while ((token = strsep(&p, " \t\n")) != NULL) {
-+ if (!*token)
-+ continue;
-+
-+ if (new_mode == -1)
-+ new_mode = 0;
-+
-+ if (!strcmp(token, "none"))
-+ new_mode = 0;
-+ else if (!strcmp(token, "tx"))
-+ new_mode |= MODE_TX;
-+ else if (!strcmp(token, "rx"))
-+ new_mode |= MODE_RX;
-+ else if (!strcmp(token, "link"))
-+ new_mode |= MODE_LINK;
-+ else
-+ return -EINVAL;
-+ }
-+
-+ if (new_mode == -1)
-+ return -EINVAL;
-+
-+ write_lock(&trigger_data->lock);
-+ trigger_data->mode = new_mode;
-+ set_baseline_state(trigger_data);
-+ write_unlock(&trigger_data->lock);
-+
-+ return size;
-+}
-+
-+static DEVICE_ATTR(mode, 0644, led_mode_show, led_mode_store);
-+
-+static ssize_t led_interval_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
-+ struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-+
-+ read_lock(&trigger_data->lock);
-+ sprintf(buf, "%u\n", jiffies_to_msecs(trigger_data->interval));
-+ read_unlock(&trigger_data->lock);
-+
-+ return strlen(buf) + 1;
-+}
-+
-+static ssize_t led_interval_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t size)
-+{
-+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
-+ struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-+ int ret = -EINVAL;
-+ char *after;
-+ unsigned long value = simple_strtoul(buf, &after, 10);
-+ size_t count = after - buf;
-+
-+ if (*after && isspace(*after))
-+ count++;
-+
-+ /* impose some basic bounds on the timer interval */
-+ if (count == size && value >= 5 && value <= 10000) {
-+ write_lock(&trigger_data->lock);
-+ trigger_data->interval = msecs_to_jiffies(value);
-+ set_baseline_state(trigger_data); // resets timer
-+ write_unlock(&trigger_data->lock);
-+ ret = count;
-+ }
-+
-+ return ret;
-+}
-+
-+static DEVICE_ATTR(interval, 0644, led_interval_show, led_interval_store);
-+
-+static int netdev_trig_notify(struct notifier_block *nb,
-+ unsigned long evt,
-+ void *dv)
-+{
-+ struct net_device *dev = dv;
-+ struct led_netdev_data *trigger_data = container_of(nb, struct led_netdev_data, notifier);
-+
-+ if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER)
-+ return NOTIFY_DONE;
-+
-+ write_lock(&trigger_data->lock);
-+
-+ if (strcmp(dev->name, trigger_data->device_name))
-+ goto done;
-+
-+ if (evt == NETDEV_REGISTER) {
-+ if (trigger_data->net_dev != NULL)
-+ dev_put(trigger_data->net_dev);
-+ dev_hold(dev);
-+ trigger_data->net_dev = dev;
-+ trigger_data->link_up = 0;
-+ goto done;
-+ }
-+
-+ if (evt == NETDEV_UNREGISTER && trigger_data->net_dev != NULL) {
-+ dev_put(trigger_data->net_dev);
-+ trigger_data->net_dev = NULL;
-+ goto done;
-+ }
-+
-+ /* UP / DOWN / CHANGE */
-+
-+ trigger_data->link_up = (evt != NETDEV_DOWN && netif_carrier_ok(dev));
-+ set_baseline_state(trigger_data);
-+
-+done:
-+ write_unlock(&trigger_data->lock);
-+ return NOTIFY_DONE;
-+}
-+
-+/* here's the real work! */
-+static void netdev_trig_timer(unsigned long arg)
-+{
-+ struct led_netdev_data *trigger_data = (struct led_netdev_data *)arg;
-+ struct net_device_stats *dev_stats;
-+ unsigned new_activity;
-+
-+ write_lock(&trigger_data->lock);
-+
-+ if (!trigger_data->link_up || !trigger_data->net_dev || (trigger_data->mode & (MODE_TX | MODE_RX)) == 0) {
-+ /* we don't need to do timer work, just reflect link state. */
-+ led_set_brightness(trigger_data->led_cdev, ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up) ? LED_FULL : LED_OFF);
-+ goto no_restart;
-+ }
-+
-+ dev_stats = trigger_data->net_dev->get_stats(trigger_data->net_dev);
-+ new_activity =
-+ ((trigger_data->mode & MODE_TX) ? dev_stats->tx_packets : 0) +
-+ ((trigger_data->mode & MODE_RX) ? dev_stats->rx_packets : 0);
-+
-+ if (trigger_data->mode & MODE_LINK) {
-+ /* base state is ON (link present) */
-+ /* if there's no link, we don't get this far and the LED is off */
-+
-+ /* OFF -> ON always */
-+ /* ON -> OFF on activity */
-+ if (trigger_data->led_cdev->brightness == LED_OFF) {
-+ led_set_brightness(trigger_data->led_cdev, LED_FULL);
-+ } else if (trigger_data->last_activity != new_activity) {
-+ led_set_brightness(trigger_data->led_cdev, LED_OFF);
-+ }
-+ } else {
-+ /* base state is OFF */
-+ /* ON -> OFF always */
-+ /* OFF -> ON on activity */
-+ if (trigger_data->led_cdev->brightness == LED_FULL) {
-+ led_set_brightness(trigger_data->led_cdev, LED_OFF);
-+ } else if (trigger_data->last_activity != new_activity) {
-+ led_set_brightness(trigger_data->led_cdev, LED_FULL);
-+ }
-+ }
-+
-+ trigger_data->last_activity = new_activity;
-+ mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
-+
-+no_restart:
-+ write_unlock(&trigger_data->lock);
-+}
-+
-+static void netdev_trig_activate(struct led_classdev *led_cdev)
-+{
-+ struct led_netdev_data *trigger_data;
-+ int rc;
-+
-+ trigger_data = kzalloc(sizeof(struct led_netdev_data), GFP_KERNEL);
-+ if (!trigger_data)
-+ return;
-+
-+ rwlock_init(&trigger_data->lock);
-+
-+ trigger_data->notifier.notifier_call = netdev_trig_notify;
-+ trigger_data->notifier.priority = 10;
-+
-+ setup_timer(&trigger_data->timer, netdev_trig_timer, (unsigned long) trigger_data);
-+
-+ trigger_data->led_cdev = led_cdev;
-+ trigger_data->net_dev = NULL;
-+ trigger_data->device_name[0] = 0;
-+
-+ trigger_data->mode = 0;
-+ trigger_data->interval = msecs_to_jiffies(50);
-+ trigger_data->link_up = 0;
-+ trigger_data->last_activity = 0;
-+
-+ led_cdev->trigger_data = trigger_data;
-+
-+ rc = device_create_file(led_cdev->dev, &dev_attr_device_name);
-+ if (rc)
-+ goto err_out;
-+ rc = device_create_file(led_cdev->dev, &dev_attr_mode);
-+ if (rc)
-+ goto err_out_device_name;
-+ rc = device_create_file(led_cdev->dev, &dev_attr_interval);
-+ if (rc)
-+ goto err_out_mode;
-+
-+ register_netdevice_notifier(&trigger_data->notifier);
-+ return;
-+
-+err_out_mode:
-+ device_remove_file(led_cdev->dev, &dev_attr_mode);
-+err_out_device_name:
-+ device_remove_file(led_cdev->dev, &dev_attr_device_name);
-+err_out:
-+ led_cdev->trigger_data = NULL;
-+ kfree(trigger_data);
-+}
-+
-+static void netdev_trig_deactivate(struct led_classdev *led_cdev)
-+{
-+ struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-+
-+ if (trigger_data) {
-+ unregister_netdevice_notifier(&trigger_data->notifier);
-+
-+ device_remove_file(led_cdev->dev, &dev_attr_device_name);
-+ device_remove_file(led_cdev->dev, &dev_attr_mode);
-+ device_remove_file(led_cdev->dev, &dev_attr_interval);
-+
-+ write_lock(&trigger_data->lock);
-+
-+ if (trigger_data->net_dev) {
-+ dev_put(trigger_data->net_dev);
-+ trigger_data->net_dev = NULL;
-+ }
-+
-+ write_unlock(&trigger_data->lock);
-+
-+ del_timer_sync(&trigger_data->timer);
-+
-+ kfree(trigger_data);
-+ }
-+}
-+
-+static struct led_trigger netdev_led_trigger = {
-+ .name = "netdev",
-+ .activate = netdev_trig_activate,
-+ .deactivate = netdev_trig_deactivate,
-+};
-+
-+static int __init netdev_trig_init(void)
-+{
-+ return led_trigger_register(&netdev_led_trigger);
-+}
-+
-+static void __exit netdev_trig_exit(void)
-+{
-+ led_trigger_unregister(&netdev_led_trigger);
-+}
-+
-+module_init(netdev_trig_init);
-+module_exit(netdev_trig_exit);
-+
-+MODULE_AUTHOR("Oliver Jowett <oliver@opencloud.com>");
-+MODULE_DESCRIPTION("Netdev LED trigger");
-+MODULE_LICENSE("GPL");
-Index: git/drivers/leds/Kconfig
-===================================================================
---- git.orig/drivers/leds/Kconfig
-+++ git/drivers/leds/Kconfig
-@@ -229,4 +229,11 @@ config LEDS_TRIGGER_DEFAULT_ON
- This allows LEDs to be initialised in the ON state.
- If unsure, say Y.
-
-+config LEDS_TRIGGER_NETDEV
-+ tristate "LED Network Device Trigger"
-+ depends on LEDS_TRIGGERS
-+ help
-+ This allows LEDs to be controlled by Network Device activity.
-+ If unsure, say Y.
-+
- endif # NEW_LEDS
-Index: git/drivers/leds/Makefile
-===================================================================
---- git.orig/drivers/leds/Makefile
-+++ git/drivers/leds/Makefile
-@@ -30,5 +30,6 @@ obj-$(CONFIG_LEDS_NEO1973_GTA02) += leds
- obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
- obj-$(CONFIG_LEDS_TRIGGER_IDE_DISK) += ledtrig-ide-disk.o
- obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) += ledtrig-heartbeat.o
-+obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o
- obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += ledtrig-backlight.o
- obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o
diff --git a/packages/linux/linux-openmoko-devel_git.bb b/packages/linux/linux-openmoko-devel_git.bb
index 8535a74081..4860cca2b6 100644
--- a/packages/linux/linux-openmoko-devel_git.bb
+++ b/packages/linux/linux-openmoko-devel_git.bb
@@ -10,7 +10,7 @@ KERNEL_VERSION = "${KERNEL_RELEASE}"
OEV = "oe1"
PV = "${KERNEL_RELEASE}-${OEV}+gitr${SRCREV}"
-PR = "r1"
+PR = "r2"
SRC_URI = "\
git://git.openmoko.org/git/kernel.git;protocol=git;branch=andy-tracking \
@@ -20,7 +20,7 @@ SRC_URI = "\
S = "${WORKDIR}/git"
do_configure_prepend() {
- install -m 644 ./arch/arm/configs/gta02-moredrivers-defconfig ${WORKDIR}/defconfig-oe
+ install -m 644 ./arch/arm/configs/gta02-packaging-defconfig ${WORKDIR}/defconfig-oe
cat ${WORKDIR}/defconfig-oe.patch | patch -p0 -d ${WORKDIR}
}