diff options
26 files changed, 16 insertions, 4644 deletions
diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/01-labels.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/01-labels.patch deleted file mode 100644 index b15a1c98ed..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/01-labels.patch +++ /dev/null @@ -1,29 +0,0 @@ -Upstream-Status: Inappropriate [distribution: debian] - -Author: Chris Mason <chris.mason@oracle.com> -Description: Allow /'s in labels. - -diff -Naurp btrfs-tools.orig/mkfs.c btrfs-tools/mkfs.c ---- btrfs-tools.orig/mkfs.c 2009-03-15 13:27:12.000000000 +0100 -+++ btrfs-tools/mkfs.c 2009-04-17 20:53:12.000000000 +0200 -@@ -294,7 +294,6 @@ static u64 parse_profile(char *s) - - static char *parse_label(char *input) - { -- int i; - int len = strlen(input); - - if (len > BTRFS_LABEL_SIZE) { -@@ -302,12 +301,6 @@ static char *parse_label(char *input) - BTRFS_LABEL_SIZE); - exit(1); - } -- for (i = 0; i < len; i++) { -- if (input[i] == '/' || input[i] == '\\') { -- fprintf(stderr, "invalid label %s\n", input); -- exit(1); -- } -- } - return strdup(input); - } - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/02-ftbfs.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/02-ftbfs.patch deleted file mode 100644 index 7b47190757..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/02-ftbfs.patch +++ /dev/null @@ -1,125 +0,0 @@ -Upstream-Status: Inappropriate [distribution: debian] - -Authors: - Luca Bruno <lucab@debian.org> - Alexander Kurtz <kurtz.alex@googlemail.com> - Daniel Baumann <daniel@debian.org> -Description: - Patch to properly cast and avoiding compiler warnings. Fixes FTBFS on alpha - and ia64 (Closes: #539433, #583768). - -diff -Naurp btrfs-tools.orig/btrfsctl.c btrfs-tools/btrfsctl.c ---- btrfs-tools.orig/btrfsctl.c 2010-06-01 07:22:33.000000000 +0200 -+++ btrfs-tools/btrfsctl.c 2010-06-05 08:44:05.000000000 +0200 -@@ -234,7 +234,7 @@ int main(int ac, char **av) - args.fd = fd; - ret = ioctl(snap_fd, command, &args); - } else if (command == BTRFS_IOC_DEFAULT_SUBVOL) { -- printf("objectid is %llu\n", objectid); -+ printf("objectid is %llu\n", (long long unsigned int) objectid); - ret = ioctl(fd, command, &objectid); - } else - ret = ioctl(fd, command, &args); -diff -Naurp btrfs-tools.orig/btrfs-list.c btrfs-tools/btrfs-list.c ---- btrfs-tools.orig/btrfs-list.c 2010-06-01 07:22:33.000000000 +0200 -+++ btrfs-tools/btrfs-list.c 2010-06-05 08:47:27.000000000 +0200 -@@ -248,8 +248,9 @@ static int resolve_root(struct root_look - break; - } - } -- printf("ID %llu top level %llu path %s\n", ri->root_id, top_id, -- full_path); -+ printf("ID %llu top level %llu path %s\n", -+ (long long unsigned int) ri->root_id, -+ (long long unsigned int) top_id, full_path); - free(full_path); - return 0; - } -diff -Naurp btrfs-tools.orig/btrfs-map-logical.c btrfs-tools/btrfs-map-logical.c ---- btrfs-tools.orig/btrfs-map-logical.c 2010-06-01 07:22:33.000000000 +0200 -+++ btrfs-tools/btrfs-map-logical.c 2010-06-05 08:48:10.000000000 +0200 -@@ -65,8 +65,9 @@ struct extent_buffer *debug_read_block(s - eb->dev_bytenr = multi->stripes[0].physical; - - fprintf(info_file, "mirror %d logical %Lu physical %Lu " -- "device %s\n", mirror_num, bytenr, eb->dev_bytenr, -- device->name); -+ "device %s\n", mirror_num, -+ (long long unsigned int) bytenr, -+ (long long unsigned int) eb->dev_bytenr, device->name); - kfree(multi); - - if (!copy || mirror_num == copy) -diff -Naurp btrfs-tools.orig/convert.c btrfs-tools/convert.c ---- btrfs-tools.orig/convert.c 2010-06-01 07:22:33.000000000 +0200 -+++ btrfs-tools/convert.c 2010-06-05 08:43:29.000000000 +0200 -@@ -2572,7 +2572,7 @@ int do_rollback(const char *devname, int - ext2_root = btrfs_read_fs_root(root->fs_info, &key); - if (!ext2_root || IS_ERR(ext2_root)) { - fprintf(stderr, "unable to open subvol %llu\n", -- key.objectid); -+ (unsigned long long) key.objectid); - goto fail; - } - -diff -Naurp btrfs-tools.orig/debug-tree.c btrfs-tools/debug-tree.c ---- btrfs-tools.orig/debug-tree.c 2010-06-01 07:22:33.000000000 +0200 -+++ btrfs-tools/debug-tree.c 2010-06-05 08:46:17.000000000 +0200 -@@ -162,7 +162,8 @@ int main(int ac, char **av) - root->nodesize, 0); - } - if (!leaf) { -- fprintf(stderr, "failed to read %llu\n", block_only); -+ fprintf(stderr, "failed to read %llu\n", -+ (long long unsigned int) block_only); - return 0; - } - btrfs_print_tree(root, leaf, 0); -diff -Naurp btrfs-tools.orig/disk-io.c btrfs-tools/disk-io.c ---- btrfs-tools.orig/disk-io.c 2010-06-01 07:18:01.000000000 +0200 -+++ btrfs-tools/disk-io.c 2010-06-05 08:43:29.000000000 +0200 -@@ -678,7 +678,8 @@ struct btrfs_root *open_ctree_fd(int fp, - ~BTRFS_FEATURE_INCOMPAT_SUPP; - if (features) { - printk("couldn't open because of unsupported " -- "option features (%Lx).\n", features); -+ "option features (%Lx).\n", -+ (unsigned long long)features); - BUG_ON(1); - } - -@@ -692,7 +693,8 @@ struct btrfs_root *open_ctree_fd(int fp, - ~BTRFS_FEATURE_COMPAT_RO_SUPP; - if (writes && features) { - printk("couldn't open RDWR because of unsupported " -- "option features (%Lx).\n", features); -+ "option features (%Lx).\n", -+ (unsigned long long) features); - BUG_ON(1); - } - -diff -Naurp btrfs-tools.orig/extent-tree.c btrfs-tools/extent-tree.c ---- btrfs-tools.orig/extent-tree.c 2010-06-01 07:18:01.000000000 +0200 -+++ btrfs-tools/extent-tree.c 2010-06-05 08:43:29.000000000 +0200 -@@ -1448,7 +1448,8 @@ int btrfs_lookup_extent_info(struct btrf - goto out; - if (ret != 0) { - btrfs_print_leaf(root, path->nodes[0]); -- printk("failed to find block number %Lu\n", bytenr); -+ printk("failed to find block number %Lu\n", -+ (unsigned long long) bytenr); - BUG(); - } - -diff -Naurp btrfs-tools.orig/print-tree.c btrfs-tools/print-tree.c ---- btrfs-tools.orig/print-tree.c 2010-06-01 07:22:33.000000000 +0200 -+++ btrfs-tools/print-tree.c 2010-06-05 08:43:29.000000000 +0200 -@@ -494,7 +494,7 @@ void btrfs_print_leaf(struct btrfs_root - case BTRFS_DIR_LOG_ITEM_KEY: - dlog = btrfs_item_ptr(l, i, struct btrfs_dir_log_item); - printf("\t\tdir log end %Lu\n", -- btrfs_dir_log_end(l, dlog)); -+ (unsigned long long) btrfs_dir_log_end(l, dlog)); - break; - case BTRFS_ORPHAN_ITEM_KEY: - printf("\t\torphan item\n"); diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/03-glibc.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/03-glibc.patch deleted file mode 100644 index dc26148f17..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/debian/03-glibc.patch +++ /dev/null @@ -1,16 +0,0 @@ -Upstream-Status: Inappropriate [distribution: debian] - -Author: Colin Watson <cjwatson@debian.org> -Description: Fixes FTBFS with glibc 2.12 (Closes; #586111). - -diff -Naurp btrfs-tools.orig//btrfsck.c btrfs-tools/btrfsck.c ---- btrfs-tools.orig//btrfsck.c 2010-06-05 09:06:38.000000000 +0200 -+++ btrfs-tools/btrfsck.c 2010-06-16 16:16:10.000000000 +0200 -@@ -21,6 +21,7 @@ - #include <stdio.h> - #include <stdlib.h> - #include <fcntl.h> -+#include <sys/stat.h> - #include "kerncompat.h" - #include "ctree.h" - #include "disk-io.h" diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/fix_use_of_gcc.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/fix_use_of_gcc.patch index 2d5315f140..7f6594a343 100644 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/fix_use_of_gcc.patch +++ b/meta/recipes-devtools/btrfs-tools/btrfs-tools/fix_use_of_gcc.patch @@ -12,73 +12,20 @@ Index: git/Makefile =================================================================== --- git.orig/Makefile +++ git/Makefile -@@ -38,53 +38,53 @@ version: - bash version.sh - - btrfs: $(objects) btrfs.o btrfs_cmds.o -- gcc $(CFLAGS) -o btrfs btrfs.o btrfs_cmds.o \ -+ $(CC) $(CFLAGS) -o btrfs btrfs.o btrfs_cmds.o \ +@@ -41,13 +41,13 @@ btrfs: $(objects) btrfs.o btrfs_cmds.o s $(objects) $(LDFLAGS) $(LIBS) - btrfsctl: $(objects) btrfsctl.o -- gcc $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS) - - btrfs-vol: $(objects) btrfs-vol.o -- gcc $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS) - - btrfs-show: $(objects) btrfs-show.o -- gcc $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS) - - btrfsck: $(objects) btrfsck.o -- gcc $(CFLAGS) -o btrfsck btrfsck.o $(objects) $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfsck btrfsck.o $(objects) $(LDFLAGS) $(LIBS) - - mkfs.btrfs: $(objects) mkfs.o -- gcc $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS) - - btrfs-debug-tree: $(objects) debug-tree.o -- gcc $(CFLAGS) -o btrfs-debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS) - - btrfs-zero-log: $(objects) btrfs-zero-log.o -- gcc $(CFLAGS) -o btrfs-zero-log $(objects) btrfs-zero-log.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-zero-log $(objects) btrfs-zero-log.o $(LDFLAGS) $(LIBS) + calc-size: $(objects) calc-size.o +- gcc $(CFLAGS) -o calc-size calc-size.o $(objects) $(LDFLAGS) $(LIBS) ++ $(CC) $(CFLAGS) -o calc-size calc-size.o $(objects) $(LDFLAGS) $(LIBS) - btrfs-select-super: $(objects) btrfs-select-super.o -- gcc $(CFLAGS) -o btrfs-select-super $(objects) btrfs-select-super.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-select-super $(objects) btrfs-select-super.o $(LDFLAGS) $(LIBS) + find-root: $(objects) find-root.o +- gcc $(CFLAGS) -o find-root find-root.o $(objects) $(LDFLAGS) $(LIBS) ++ $(CC) $(CFLAGS) -o find-root find-root.o $(objects) $(LDFLAGS) $(LIBS) - btrfstune: $(objects) btrfstune.o -- gcc $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS) + restore: $(objects) restore.o +- gcc $(CFLAGS) -o restore restore.o $(objects) $(LDFLAGS) $(LIBS) $(RESTORE_LIBS) ++ $(CC) $(CFLAGS) -o restore restore.o $(objects) $(LDFLAGS) $(LIBS) $(RESTORE_LIBS) - btrfs-map-logical: $(objects) btrfs-map-logical.o -- gcc $(CFLAGS) -o btrfs-map-logical $(objects) btrfs-map-logical.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-map-logical $(objects) btrfs-map-logical.o $(LDFLAGS) $(LIBS) - - btrfs-image: $(objects) btrfs-image.o -- gcc $(CFLAGS) -o btrfs-image $(objects) btrfs-image.o -lpthread -lz $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-image $(objects) btrfs-image.o -lpthread -lz $(LDFLAGS) $(LIBS) - - dir-test: $(objects) dir-test.o -- gcc $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS) - - quick-test: $(objects) quick-test.o -- gcc $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS) - - convert: $(objects) convert.o -- gcc $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs -lcom_err $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs -lcom_err $(LDFLAGS) $(LIBS) - - ioctl-test: $(objects) ioctl-test.o -- gcc $(CFLAGS) -o ioctl-test $(objects) ioctl-test.o $(LDFLAGS) $(LIBS) -+ $(CC) $(CFLAGS) -o ioctl-test $(objects) ioctl-test.o $(LDFLAGS) $(LIBS) - - manpages: - cd man; make + btrfsctl: $(objects) btrfsctl.o + $(CC) $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS) diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/mkfs-xin-fixes.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/mkfs-xin-fixes.patch deleted file mode 100644 index 847e870669..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/mkfs-xin-fixes.patch +++ /dev/null @@ -1,183 +0,0 @@ -Upstream-Status: Pending
-
-This patch is made by xin.zhong@intel.com to implement these supported
-features in mkfs.btrfs:
- * populate fs image from a directory while creating it
- * reduce minimum size of the created image from 256MB to around 24MB
- * while creating image use the specified device name rather than output.img
-
-Patch tested and incorporated in poky by:
-Nitin A Kamble <nitin.a.kamble@intel.com> 2011/06/20
-
-diff --git a/file-item.c b/file-item.c
-index 9732282..aed42c3 100644
---- a/file-item.c
-+++ b/file-item.c
-@@ -193,7 +193,7 @@ int btrfs_csum_file_block(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, u64 alloc_end,
- u64 bytenr, char *data, size_t len)
- {
-- int ret;
-+ int ret = 0;
- struct btrfs_key file_key;
- struct btrfs_key found_key;
- u64 next_offset = (u64)-1;
-diff --git a/mkfs.c b/mkfs.c
-index 57c88f9..e953a33 100644
---- a/mkfs.c
-+++ b/mkfs.c
-@@ -36,7 +36,7 @@
- #include <uuid/uuid.h>
- #include <linux/fs.h>
- #include <ctype.h>
--#include <attr/xattr.h>
-+#include <sys/xattr.h>
- #include "kerncompat.h"
- #include "ctree.h"
- #include "disk-io.h"
-@@ -517,7 +517,6 @@ static int add_inode_items(struct btrfs_trans_handle *trans,
- fail:
- return ret;
- }
--
- static int add_xattr_item(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, u64 objectid,
- const char *file_name)
-@@ -532,8 +531,10 @@ static int add_xattr_item(struct btrfs_trans_handle *trans,
-
- ret = llistxattr(file_name, xattr_list, XATTR_LIST_MAX);
- if (ret < 0) {
-- fprintf(stderr, "get a list of xattr failed for %s\n",
-- file_name);
-+ if(errno == ENOTSUP)
-+ return 0;
-+ fprintf(stderr, "get a list of xattr failed for %s errno %d\n",
-+ file_name, errno);
- return ret;
- }
- if (ret == 0)
-@@ -546,8 +547,11 @@ static int add_xattr_item(struct btrfs_trans_handle *trans,
-
- ret = getxattr(file_name, cur_name, cur_value, XATTR_SIZE_MAX);
- if (ret < 0) {
-- fprintf(stderr, "get a xattr value failed for %s\n",
-- cur_name);
-+ if(errno == ENOTSUP)
-+ return 0;
-+ fprintf(stderr, "get a xattr value failed for %s attr %s errno %d\n",
-+ file_name, cur_name, errno);
-+ return ret;
- }
-
- ret = btrfs_insert_xattr_item(trans, root, cur_name,
-@@ -563,7 +567,6 @@ static int add_xattr_item(struct btrfs_trans_handle *trans,
-
- return ret;
- }
--
- static int custom_alloc_extent(struct btrfs_root *root, u64 num_bytes,
- u64 hint_byte, struct btrfs_key *ins)
- {
-@@ -923,27 +926,27 @@ static int traverse_directory(struct btrfs_trans_handle *trans,
- fprintf(stderr, "add_inode_items failed\n");
- goto fail;
- }
--
- ret = add_xattr_item(trans, root,
- cur_inum, cur_file->d_name);
- if (ret) {
- fprintf(stderr, "add_xattr_item failed\n");
-- goto fail;
-+ if(ret != -ENOTSUP)
-+ goto fail;
- }
--
- if (S_ISDIR(st.st_mode)) {
- dir_entry = malloc(sizeof(struct directory_name_entry));
- dir_entry->dir_name = cur_file->d_name;
- dir_entry->path = make_path(parent_dir_entry->path,
- cur_file->d_name);
- dir_entry->inum = cur_inum;
-- list_add_tail(&dir_entry->list, &dir_head->list);
-+ list_add_tail(&dir_entry->list, &dir_head->list);
- } else if (S_ISREG(st.st_mode)) {
- ret = add_file_items(trans, root, &cur_inode,
- cur_inum, parent_inum, &st,
- cur_file->d_name, out_fd);
- if (ret) {
-- fprintf(stderr, "add_file_items failed\n");
-+ fprintf(stderr, "add_file_items failed %s\n",
-+ cur_file->d_name);
- goto fail;
- }
- } else if (S_ISLNK(st.st_mode)) {
-@@ -987,7 +990,7 @@ static int create_chunks(struct btrfs_trans_handle *trans,
- u64 chunk_size;
- u64 meta_type = BTRFS_BLOCK_GROUP_METADATA;
- u64 data_type = BTRFS_BLOCK_GROUP_DATA;
-- u64 minimum_data_chunk_size = 64 * 1024 * 1024;
-+ u64 minimum_data_chunk_size = 8 * 1024 * 1024;
- u64 i;
- int ret;
-
-@@ -1062,7 +1065,6 @@ static u64 size_sourcedir(char *dir_name, u64 sectorsize,
- char path[512];
- char *file_name = "temp_file";
- FILE *file;
-- u64 minimum_data_size = 256 * 1024 * 1024; /* 256MB */
- u64 default_chunk_size = 8 * 1024 * 1024; /* 8MB */
- u64 allocated_meta_size = 8 * 1024 * 1024; /* 8MB */
- u64 allocated_total_size = 20 * 1024 * 1024; /* 20MB */
-@@ -1101,9 +1103,6 @@ static u64 size_sourcedir(char *dir_name, u64 sectorsize,
-
- *num_of_meta_chunks_ret = num_of_meta_chunks;
-
-- if (total_size < minimum_data_size)
-- total_size = minimum_data_size;
--
- return total_size;
- }
-
-@@ -1158,9 +1157,9 @@ int main(int ac, char **av)
-
- char *source_dir = NULL;
- int source_dir_set = 0;
-- char *output = "output.img";
- u64 num_of_meta_chunks = 0;
- u64 size_of_data = 0;
-+ u64 source_dir_size = 0;
-
- while(1) {
- int c;
-@@ -1224,8 +1223,6 @@ int main(int ac, char **av)
- fprintf(stderr, "Illegal nodesize %u\n", nodesize);
- exit(1);
- }
-- if (source_dir_set)
-- ac++;
- ac = ac - optind;
- if (ac == 0)
- print_usage();
-@@ -1257,17 +1254,19 @@ int main(int ac, char **av)
- block_count = dev_block_count;
- } else {
- ac = 0;
-- fd = open_target(output);
-+ file = av[optind++];
-+ fd = open_target(file);
- if (fd < 0) {
- fprintf(stderr, "unable to open the %s\n", file);
- exit(1);
- }
-
-- file = output;
- first_fd = fd;
- first_file = file;
-- block_count = size_sourcedir(source_dir, sectorsize,
-+ source_dir_size = size_sourcedir(source_dir, sectorsize,
- &num_of_meta_chunks, &size_of_data);
-+ if(block_count < source_dir_size)
-+ block_count = source_dir_size;
- ret = zero_output_file(fd, block_count, sectorsize);
- if (ret) {
- fprintf(stderr, "unable to zero the output file\n");
diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0001-Fill-missing-devices-so-degraded-filesystems-can-be-.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0001-Fill-missing-devices-so-degraded-filesystems-can-be-.patch deleted file mode 100644 index e4665335ee..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0001-Fill-missing-devices-so-degraded-filesystems-can-be-.patch +++ /dev/null @@ -1,64 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From a6c54702d8973aef081cff81ed8d90427bb21768 Mon Sep 17 00:00:00 2001 -From: Chris Mason <chris.mason@oracle.com> -Date: Wed, 15 Dec 2010 16:00:23 -0500 -Subject: [PATCH 1/5] Fill missing devices so degraded filesystems can be read - -When a device is missing, the btrfs tools need to be able to read alternate -copies from the remaining devices. This creates placeholder devices -that always return -EIO so the tools can limp along. - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - disk-io.c | 1 + - volumes.c | 15 +++++++++++++-- - 2 files changed, 14 insertions(+), 2 deletions(-) - -diff --git a/disk-io.c b/disk-io.c -index 5bd9cfc..f4368f3 100644 ---- a/disk-io.c -+++ b/disk-io.c -@@ -204,6 +204,7 @@ struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr, - eb->dev_bytenr = multi->stripes[0].physical; - kfree(multi); - ret = read_extent_from_disk(eb); -+ - if (ret == 0 && check_tree_block(root, eb) == 0 && - csum_tree_block(root, eb, 1) == 0 && - verify_parent_transid(eb->tree, eb, parent_transid) == 0) { -diff --git a/volumes.c b/volumes.c -index 4bb77e2..5773467 100644 ---- a/volumes.c -+++ b/volumes.c -@@ -1263,6 +1263,16 @@ int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset) - return readonly; - } - -+static struct btrfs_device *fill_missing_device(u64 devid) -+{ -+ struct btrfs_device *device; -+ -+ device = kzalloc(sizeof(*device), GFP_NOFS); -+ device->devid = devid; -+ device->fd = -1; -+ return device; -+} -+ - static int read_one_chunk(struct btrfs_root *root, struct btrfs_key *key, - struct extent_buffer *leaf, - struct btrfs_chunk *chunk) -@@ -1313,8 +1323,9 @@ static int read_one_chunk(struct btrfs_root *root, struct btrfs_key *key, - map->stripes[i].dev = btrfs_find_device(root, devid, uuid, - NULL); - if (!map->stripes[i].dev) { -- kfree(map); -- return -EIO; -+ map->stripes[i].dev = fill_missing_device(devid); -+ printf("warning, device %llu is missing\n", -+ (unsigned long long)devid); - } - - } --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0002-Check-for-RAID10-in-set_avail_alloc_bits.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0002-Check-for-RAID10-in-set_avail_alloc_bits.patch deleted file mode 100644 index c8557f7863..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0002-Check-for-RAID10-in-set_avail_alloc_bits.patch +++ /dev/null @@ -1,35 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 454a0538680bc17656cefadef1f167917ea0b856 Mon Sep 17 00:00:00 2001 -From: Chris Mason <chris.mason@oracle.com> -Date: Wed, 15 Dec 2010 16:02:45 -0500 -Subject: [PATCH 2/5] Check for RAID10 in set_avail_alloc_bits - -When raid is setup with mkfs, it is supposed to cow the initial filesystem -it creates up to the desired raid level. RAID10 was not in the list -of RAID levels it checked for, so the initial FS created for RAID10 -actually only lived on the first disk. - -This works well enough because all the roots get quickly cowed during the -first mount. The exception is the data relocation tree, which only gets -cowed when we do a balance. - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - extent-tree.c | 1 + - 1 files changed, 1 insertions(+), 0 deletions(-) - -diff --git a/extent-tree.c b/extent-tree.c -index b2f9bb2..108933f 100644 ---- a/extent-tree.c -+++ b/extent-tree.c -@@ -1775,6 +1775,7 @@ static void set_avail_alloc_bits(struct btrfs_fs_info *fs_info, u64 flags) - { - u64 extra_flags = flags & (BTRFS_BLOCK_GROUP_RAID0 | - BTRFS_BLOCK_GROUP_RAID1 | -+ BTRFS_BLOCK_GROUP_RAID10 | - BTRFS_BLOCK_GROUP_DUP); - if (extra_flags) { - if (flags & BTRFS_BLOCK_GROUP_DATA) --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0003-Print-the-root-generation-in-btrfs-debug-tree.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0003-Print-the-root-generation-in-btrfs-debug-tree.patch deleted file mode 100644 index ad416208b2..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0003-Print-the-root-generation-in-btrfs-debug-tree.patch +++ /dev/null @@ -1,33 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From d5b8b904ac40e4c5dbff4008accd7e588b697085 Mon Sep 17 00:00:00 2001 -From: Chris Mason <chris.mason@oracle.com> -Date: Wed, 15 Dec 2010 16:03:00 -0500 -Subject: [PATCH 3/5] Print the root generation in btrfs-debug-tree - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - print-tree.c | 5 +++-- - 1 files changed, 3 insertions(+), 2 deletions(-) - -diff --git a/print-tree.c b/print-tree.c -index ac575d5..85399aa 100644 ---- a/print-tree.c -+++ b/print-tree.c -@@ -505,11 +505,12 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) - case BTRFS_ROOT_ITEM_KEY: - ri = btrfs_item_ptr(l, i, struct btrfs_root_item); - read_extent_buffer(l, &root_item, (unsigned long)ri, sizeof(root_item)); -- printf("\t\troot data bytenr %llu level %d dirid %llu refs %u\n", -+ printf("\t\troot data bytenr %llu level %d dirid %llu refs %u gen %llu\n", - (unsigned long long)btrfs_root_bytenr(&root_item), - btrfs_root_level(&root_item), - (unsigned long long)btrfs_root_dirid(&root_item), -- btrfs_root_refs(&root_item)); -+ btrfs_root_refs(&root_item), -+ (unsigned long long)btrfs_root_generation(&root_item)); - if (btrfs_root_refs(&root_item) == 0) { - struct btrfs_key drop_key; - btrfs_disk_key_to_cpu(&drop_key, --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0004-Allow-partial-FS-opens-for-btrfsck-scanning.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0004-Allow-partial-FS-opens-for-btrfsck-scanning.patch deleted file mode 100644 index cf8700723f..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0004-Allow-partial-FS-opens-for-btrfsck-scanning.patch +++ /dev/null @@ -1,253 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 238f88bb6c4b9ebad727c6bffb57f542e7e412c1 Mon Sep 17 00:00:00 2001 -From: Chris Mason <chris.mason@oracle.com> -Date: Sun, 19 Dec 2010 16:22:31 -0500 -Subject: [PATCH 4/5] Allow partial FS opens for btrfsck scanning - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfsck.c | 10 ++++++++-- - convert.c | 20 ++++++++++++++------ - disk-io.c | 57 +++++++++++++++++++++++++++++++++++++++++---------------- - disk-io.h | 5 +++-- - 4 files changed, 66 insertions(+), 26 deletions(-) - -diff --git a/btrfsck.c b/btrfsck.c -index 63e44d1..f760706 100644 ---- a/btrfsck.c -+++ b/btrfsck.c -@@ -2820,6 +2820,7 @@ int main(int ac, char **av) - { - struct cache_tree root_cache; - struct btrfs_root *root; -+ struct btrfs_fs_info *info; - u64 bytenr = 0; - int ret; - int num; -@@ -2856,11 +2857,16 @@ int main(int ac, char **av) - return -EBUSY; - } - -- root = open_ctree(av[optind], bytenr, 0); -+ info = open_fs_info(av[optind], bytenr, 0, 1); - -- if (root == NULL) -+ if (info == NULL) - return 1; - -+ root = info->fs_root; -+ if (!root) { -+ fprintf(stderr, "failed to read the filesystem\n"); -+ exit(1); -+ } - ret = check_extents(root); - if (ret) - goto out; -diff --git a/convert.c b/convert.c -index fbcf4a3..72e3cdc 100644 ---- a/convert.c -+++ b/convert.c -@@ -2342,6 +2342,7 @@ int do_convert(const char *devname, int datacsum, int packing, int noxattr) - ext2_filsys ext2_fs; - struct btrfs_root *root; - struct btrfs_root *ext2_root; -+ struct btrfs_fs_info *fs_info; - - ret = open_ext2fs(devname, &ext2_fs); - if (ret) { -@@ -2386,11 +2387,12 @@ int do_convert(const char *devname, int datacsum, int packing, int noxattr) - fprintf(stderr, "unable to update system chunk\n"); - goto fail; - } -- root = open_ctree_fd(fd, devname, super_bytenr, O_RDWR); -- if (!root) { -+ fs_info = open_ctree_fd(fd, devname, super_bytenr, O_RDWR, 0); -+ if (!fs_info) { - fprintf(stderr, "unable to open ctree\n"); - goto fail; - } -+ root = fs_info->fs_root; - ret = cache_free_extents(root, ext2_fs); - if (ret) { - fprintf(stderr, "error during cache_free_extents %d\n", ret); -@@ -2447,11 +2449,13 @@ int do_convert(const char *devname, int datacsum, int packing, int noxattr) - goto fail; - } - -- root = open_ctree_fd(fd, devname, 0, O_RDWR); -- if (!root) { -+ fs_info = open_ctree_fd(fd, devname, 0, O_RDWR, 0); -+ if (!fs_info) { - fprintf(stderr, "unable to open ctree\n"); - goto fail; - } -+ root = fs_info->fs_root; -+ - /* move chunk tree into system chunk. */ - ret = fixup_chunk_mapping(root); - if (ret) { -@@ -2525,6 +2529,7 @@ int do_rollback(const char *devname, int force) - struct btrfs_key key; - struct btrfs_path path; - struct extent_io_tree io_tree; -+ struct btrfs_fs_info *fs_info; - char *buf; - char *name; - u64 bytenr; -@@ -2546,11 +2551,14 @@ int do_rollback(const char *devname, int force) - fprintf(stderr, "unable to open %s\n", devname); - goto fail; - } -- root = open_ctree_fd(fd, devname, 0, O_RDWR); -- if (!root) { -+ -+ fs_info = open_ctree_fd(fd, devname, 0, O_RDWR, 0); -+ if (!fs_info) { - fprintf(stderr, "unable to open ctree\n"); - goto fail; - } -+ root = fs_info->fs_root; -+ - ret = may_rollback(root); - if (ret < 0) { - fprintf(stderr, "unable to do rollback\n"); -diff --git a/disk-io.c b/disk-io.c -index f4368f3..dc100b0 100644 ---- a/disk-io.c -+++ b/disk-io.c -@@ -441,7 +441,8 @@ static int find_and_setup_log_root(struct btrfs_root *tree_root, - btrfs_super_generation(disk_super) + 1); - - fs_info->log_root_tree = log_root; -- BUG_ON(!log_root->node); -+ if (!log_root->node) -+ return -EIO; - return 0; - } - -@@ -571,10 +572,11 @@ struct btrfs_root *btrfs_read_fs_root(struct btrfs_fs_info *fs_info, - return root; - } - --struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr, int writes) -+struct btrfs_fs_info *open_fs_info(const char *filename, u64 sb_bytenr, -+ int writes, int partial) - { - int fp; -- struct btrfs_root *root; -+ struct btrfs_fs_info *fs_info; - int flags = O_CREAT | O_RDWR; - - if (!writes) -@@ -585,14 +587,25 @@ struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr, int writes) - fprintf (stderr, "Could not open %s\n", filename); - return NULL; - } -- root = open_ctree_fd(fp, filename, sb_bytenr, writes); -+ fs_info = open_ctree_fd(fp, filename, sb_bytenr, writes, partial); -+ - close(fp); -+ return fs_info; -+} - -- return root; -+ -+struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr, int writes) -+{ -+ struct btrfs_fs_info *fs_info; -+ -+ fs_info = open_fs_info(filename, sb_bytenr, writes, 0); -+ if (fs_info) -+ return fs_info->fs_root; -+ return NULL; - } - --struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, -- int writes) -+struct btrfs_fs_info *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, -+ int writes, int partial) - { - u32 sectorsize; - u32 nodesize; -@@ -727,7 +740,8 @@ struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, - - if (!(btrfs_super_flags(disk_super) & BTRFS_SUPER_FLAG_METADUMP)) { - ret = btrfs_read_chunk_tree(chunk_root); -- BUG_ON(ret); -+ if (ret) -+ goto fail; - } - - blocksize = btrfs_level_size(tree_root, -@@ -737,25 +751,32 @@ struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, - tree_root->node = read_tree_block(tree_root, - btrfs_super_root(disk_super), - blocksize, generation); -- BUG_ON(!tree_root->node); -+ if (!tree_root->node) -+ goto fail; -+ - ret = find_and_setup_root(tree_root, fs_info, - BTRFS_EXTENT_TREE_OBJECTID, extent_root); -- BUG_ON(ret); -+ if (ret) -+ goto fail; -+ - extent_root->track_dirty = 1; - - ret = find_and_setup_root(tree_root, fs_info, - BTRFS_DEV_TREE_OBJECTID, dev_root); -- BUG_ON(ret); -+ if (ret) -+ goto fail; -+ - dev_root->track_dirty = 1; - - ret = find_and_setup_root(tree_root, fs_info, - BTRFS_CSUM_TREE_OBJECTID, csum_root); -- BUG_ON(ret); -+ if (ret) -+ goto fail; - csum_root->track_dirty = 1; - -- BUG_ON(ret); -- -- find_and_setup_log_root(tree_root, fs_info, disk_super); -+ ret = find_and_setup_log_root(tree_root, fs_info, disk_super); -+ if (ret) -+ goto fail; - - fs_info->generation = generation + 1; - btrfs_read_block_groups(fs_info->tree_root); -@@ -769,7 +790,11 @@ struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, - fs_info->metadata_alloc_profile = (u64)-1; - fs_info->system_alloc_profile = fs_info->metadata_alloc_profile; - -- return fs_info->fs_root; -+ return fs_info; -+fail: -+ if (partial) -+ return fs_info; -+ return NULL; - } - - int btrfs_read_dev_super(int fd, struct btrfs_super_block *sb, u64 sb_bytenr) -diff --git a/disk-io.h b/disk-io.h -index 7ebec24..03c5eee 100644 ---- a/disk-io.h -+++ b/disk-io.h -@@ -44,8 +44,9 @@ struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root, - int clean_tree_block(struct btrfs_trans_handle *trans, - struct btrfs_root *root, struct extent_buffer *buf); - struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr, int writes); --struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, -- int writes); -+struct btrfs_fs_info *open_fs_info(const char *filename, u64 sb_bytenr, int writes, int partial); -+struct btrfs_fs_info *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, -+ int writes, int partial); - int close_ctree(struct btrfs_root *root); - int write_all_supers(struct btrfs_root *root); - int write_ctree_super(struct btrfs_trans_handle *trans, --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0005-Temporary-debugging-for-dragonn.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0005-Temporary-debugging-for-dragonn.patch deleted file mode 100644 index 54123f729d..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-for-dragonn/0005-Temporary-debugging-for-dragonn.patch +++ /dev/null @@ -1,75 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From e3064e90cfd0be823b2da3edff64f97756fcc245 Mon Sep 17 00:00:00 2001 -From: Chris Mason <chris.mason@oracle.com> -Date: Mon, 25 Apr 2011 16:31:40 -0400 -Subject: [PATCH 5/5] Temporary debugging for dragonn - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfsck.c | 3 +++ - disk-io.c | 16 ++++++++-------- - 2 files changed, 11 insertions(+), 8 deletions(-) - -diff --git a/btrfsck.c b/btrfsck.c -index f760706..cb3dee0 100644 ---- a/btrfsck.c -+++ b/btrfsck.c -@@ -855,6 +855,7 @@ static u64 count_csum_range(struct btrfs_root *root, u64 start, u64 len) - u64 csum_end; - u16 csum_size = btrfs_super_csum_size(&root->fs_info->super_copy); - -+ return 0; - btrfs_init_path(&path); - - key.objectid = BTRFS_EXTENT_CSUM_OBJECTID; -@@ -2666,6 +2667,8 @@ static int add_root_to_pending(struct extent_buffer *buf, - struct cache_tree *nodes, - struct btrfs_key *root_key) - { -+ if (root_key->objectid == 7) -+ return 0; - if (btrfs_header_level(buf) > 0) - add_pending(nodes, seen, buf->start, buf->len); - else -diff --git a/disk-io.c b/disk-io.c -index dc100b0..c242364 100644 ---- a/disk-io.c -+++ b/disk-io.c -@@ -614,12 +614,12 @@ struct btrfs_fs_info *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, - u32 stripesize; - u64 generation; - struct btrfs_key key; -- struct btrfs_root *tree_root = malloc(sizeof(struct btrfs_root)); -- struct btrfs_root *extent_root = malloc(sizeof(struct btrfs_root)); -- struct btrfs_root *chunk_root = malloc(sizeof(struct btrfs_root)); -- struct btrfs_root *dev_root = malloc(sizeof(struct btrfs_root)); -- struct btrfs_root *csum_root = malloc(sizeof(struct btrfs_root)); -- struct btrfs_fs_info *fs_info = malloc(sizeof(*fs_info)); -+ struct btrfs_root *tree_root = kzalloc(sizeof(struct btrfs_root), GFP_NOFS); -+ struct btrfs_root *extent_root = kzalloc(sizeof(struct btrfs_root), GFP_NOFS); -+ struct btrfs_root *chunk_root = kzalloc(sizeof(struct btrfs_root), GFP_NOFS); -+ struct btrfs_root *dev_root = kzalloc(sizeof(struct btrfs_root), GFP_NOFS); -+ struct btrfs_root *csum_root = kzalloc(sizeof(struct btrfs_root), GFP_NOFS); -+ struct btrfs_fs_info *fs_info = kzalloc(sizeof(*fs_info), GFP_NOFS); - int ret; - struct btrfs_super_block *disk_super; - struct btrfs_fs_devices *fs_devices = NULL; -@@ -767,13 +767,13 @@ struct btrfs_fs_info *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, - goto fail; - - dev_root->track_dirty = 1; -- -+#if 0 - ret = find_and_setup_root(tree_root, fs_info, - BTRFS_CSUM_TREE_OBJECTID, csum_root); - if (ret) - goto fail; - csum_root->track_dirty = 1; -- -+#endif - ret = find_and_setup_log_root(tree_root, fs_info, disk_super); - if (ret) - goto fail; --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0001-Btrfs-progs-add-a-btrfs-select-super-command-to-over.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0001-Btrfs-progs-add-a-btrfs-select-super-command-to-over.patch deleted file mode 100644 index 2102f08e96..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0001-Btrfs-progs-add-a-btrfs-select-super-command-to-over.patch +++ /dev/null @@ -1,170 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 70c6c10134b502fa69955746554031939b85fb0c Mon Sep 17 00:00:00 2001 -From: Chris Mason <chris.mason@oracle.com> -Date: Thu, 9 Dec 2010 16:36:29 -0500 -Subject: [PATCH 01/15] Btrfs-progs: add a btrfs-select-super command to overwrite the super - -Btrfs stores multiple copies of the superblock, and for common power-failure -crashes where barriers were not in use, one of the super copies is often -valid while the first copy is not. - -This adds a btrfs-select-super -s N /dev/xxx command, which can -overwrite all the super blocks with a copy that you have already -determined is valid with btrfsck -s - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - Makefile | 3 ++ - btrfs-select-super.c | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++ - disk-io.c | 2 +- - disk-io.h | 1 + - 4 files changed, 104 insertions(+), 1 deletions(-) - create mode 100644 btrfs-select-super.c - -diff --git a/Makefile b/Makefile -index 6e6f6c6..d65f6a2 100644 ---- a/Makefile -+++ b/Makefile -@@ -62,6 +62,9 @@ btrfs-debug-tree: $(objects) debug-tree.o - btrfs-zero-log: $(objects) btrfs-zero-log.o - gcc $(CFLAGS) -o btrfs-zero-log $(objects) btrfs-zero-log.o $(LDFLAGS) $(LIBS) - -+btrfs-select-super: $(objects) btrfs-select-super.o -+ gcc $(CFLAGS) -o btrfs-select-super $(objects) btrfs-select-super.o $(LDFLAGS) $(LIBS) -+ - btrfstune: $(objects) btrfstune.o - gcc $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS) - -diff --git a/btrfs-select-super.c b/btrfs-select-super.c -new file mode 100644 -index 0000000..f12f36c ---- /dev/null -+++ b/btrfs-select-super.c -@@ -0,0 +1,99 @@ -+/* -+ * Copyright (C) 2007 Oracle. All rights reserved. -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public -+ * License v2 as published by the Free Software Foundation. -+ * -+ * 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, Inc., 59 Temple Place - Suite 330, -+ * Boston, MA 021110-1307, USA. -+ */ -+ -+#define _XOPEN_SOURCE 500 -+#define _GNU_SOURCE 1 -+#include <stdio.h> -+#include <stdlib.h> -+#include <unistd.h> -+#include <fcntl.h> -+#include <sys/stat.h> -+#include "kerncompat.h" -+#include "ctree.h" -+#include "disk-io.h" -+#include "print-tree.h" -+#include "transaction.h" -+#include "list.h" -+#include "version.h" -+#include "utils.h" -+ -+static void print_usage(void) -+{ -+ fprintf(stderr, "usage: btrfs-select-super -s number dev\n"); -+ fprintf(stderr, "%s\n", BTRFS_BUILD_VERSION); -+ exit(1); -+} -+ -+int main(int ac, char **av) -+{ -+ struct btrfs_root *root; -+ int ret; -+ int num; -+ u64 bytenr = 0; -+ -+ while(1) { -+ int c; -+ c = getopt(ac, av, "s:"); -+ if (c < 0) -+ break; -+ switch(c) { -+ case 's': -+ num = atol(optarg); -+ bytenr = btrfs_sb_offset(num); -+ printf("using SB copy %d, bytenr %llu\n", num, -+ (unsigned long long)bytenr); -+ break; -+ default: -+ print_usage(); -+ } -+ } -+ ac = ac - optind; -+ -+ if (ac != 1) -+ print_usage(); -+ -+ if (bytenr == 0) { -+ fprintf(stderr, "Please select the super copy with -s\n"); -+ print_usage(); -+ } -+ -+ radix_tree_init(); -+ -+ if((ret = check_mounted(av[optind])) < 0) { -+ fprintf(stderr, "Could not check mount status: %s\n", strerror(ret)); -+ return ret; -+ } else if(ret) { -+ fprintf(stderr, "%s is currently mounted. Aborting.\n", av[optind]); -+ return -EBUSY; -+ } -+ -+ root = open_ctree(av[optind], bytenr, 1); -+ -+ if (root == NULL) -+ return 1; -+ -+ /* make the super writing code think we've read the first super */ -+ root->fs_info->super_bytenr = BTRFS_SUPER_INFO_OFFSET; -+ ret = write_all_supers(root); -+ -+ /* we don't close the ctree or anything, because we don't want a real -+ * transaction commit. We just want the super copy we pulled off the -+ * disk to overwrite all the other copies -+ */ -+ return ret; -+} -diff --git a/disk-io.c b/disk-io.c -index a6e1000..5bd9cfc 100644 ---- a/disk-io.c -+++ b/disk-io.c -@@ -828,7 +828,7 @@ int write_dev_supers(struct btrfs_root *root, struct btrfs_super_block *sb, - - if (root->fs_info->super_bytenr != BTRFS_SUPER_INFO_OFFSET) { - btrfs_set_super_bytenr(sb, root->fs_info->super_bytenr); -- -+printk("speiiiiiiiiiiiiiiiiiiiiiiiiiiiii\n"); - crc = ~(u32)0; - crc = btrfs_csum_data(NULL, (char *)sb + BTRFS_CSUM_SIZE, crc, - BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE); -diff --git a/disk-io.h b/disk-io.h -index 49e5692..7ebec24 100644 ---- a/disk-io.h -+++ b/disk-io.h -@@ -47,6 +47,7 @@ struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr, int writes); - struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, - int writes); - int close_ctree(struct btrfs_root *root); -+int write_all_supers(struct btrfs_root *root); - int write_ctree_super(struct btrfs_trans_handle *trans, - struct btrfs_root *root); - int btrfs_read_dev_super(int fd, struct btrfs_super_block *sb, u64 sb_bytenr); --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0002-Btrfs-progs-use-safe-string-manipulation-functions.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0002-Btrfs-progs-use-safe-string-manipulation-functions.patch deleted file mode 100644 index 67739be2f4..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0002-Btrfs-progs-use-safe-string-manipulation-functions.patch +++ /dev/null @@ -1,152 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 2636bf1da17720fc99b14cf4db33f1d1a4c9e0ee Mon Sep 17 00:00:00 2001 -From: Eduardo Silva <eduardo.silva@oracle.com> -Date: Mon, 7 Feb 2011 08:55:04 -0300 -Subject: [PATCH 02/15] Btrfs-progs use safe string manipulation functions - -Signed-off-by: Eduardo Silva <eduardo.silva@oracle.com> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfs_cmds.c | 14 +++++++------- - btrfsctl.c | 2 +- - convert.c | 2 +- - utils.c | 9 +++++---- - 4 files changed, 14 insertions(+), 13 deletions(-) - -diff --git a/btrfs_cmds.c b/btrfs_cmds.c -index 8031c58..fffb423 100644 ---- a/btrfs_cmds.c -+++ b/btrfs_cmds.c -@@ -375,7 +375,7 @@ int do_clone(int argc, char **argv) - printf("Create a snapshot of '%s' in '%s/%s'\n", - subvol, dstdir, newname); - args.fd = fd; -- strcpy(args.name, newname); -+ strncpy(args.name, newname, BTRFS_PATH_NAME_MAX); - res = ioctl(fddst, BTRFS_IOC_SNAP_CREATE, &args); - - close(fd); -@@ -436,7 +436,7 @@ int do_delete_subvolume(int argc, char **argv) - } - - printf("Delete subvolume '%s/%s'\n", dname, vname); -- strcpy(args.name, vname); -+ strncpy(args.name, vname, BTRFS_PATH_NAME_MAX); - res = ioctl(fd, BTRFS_IOC_SNAP_DESTROY, &args); - - close(fd); -@@ -490,7 +490,7 @@ int do_create_subvol(int argc, char **argv) - } - - printf("Create subvolume '%s/%s'\n", dstdir, newname); -- strcpy(args.name, newname); -+ strncpy(args.name, newname, BTRFS_PATH_NAME_MAX); - res = ioctl(fddst, BTRFS_IOC_SUBVOL_CREATE, &args); - - close(fddst); -@@ -553,7 +553,7 @@ int do_scan(int argc, char **argv) - - printf("Scanning for Btrfs filesystems in '%s'\n", argv[i]); - -- strcpy(args.name, argv[i]); -+ strncpy(args.name, argv[i], BTRFS_PATH_NAME_MAX); - /* - * FIXME: which are the error code returned by this ioctl ? - * it seems that is impossible to understand if there no is -@@ -593,7 +593,7 @@ int do_resize(int argc, char **argv) - } - - printf("Resize '%s' of '%s'\n", path, amount); -- strcpy(args.name, amount); -+ strncpy(args.name, amount, BTRFS_PATH_NAME_MAX); - res = ioctl(fd, BTRFS_IOC_RESIZE, &args); - close(fd); - if( res < 0 ){ -@@ -736,7 +736,7 @@ int do_add_volume(int nargs, char **args) - } - close(devfd); - -- strcpy(ioctl_args.name, args[i]); -+ strncpy(ioctl_args.name, args[i], BTRFS_PATH_NAME_MAX); - res = ioctl(fdmnt, BTRFS_IOC_ADD_DEV, &ioctl_args); - if(res<0){ - fprintf(stderr, "ERROR: error adding the device '%s'\n", args[i]); -@@ -792,7 +792,7 @@ int do_remove_volume(int nargs, char **args) - struct btrfs_ioctl_vol_args arg; - int res; - -- strcpy(arg.name, args[i]); -+ strncpy(arg.name, args[i], BTRFS_PATH_NAME_MAX); - res = ioctl(fdmnt, BTRFS_IOC_RM_DEV, &arg); - if(res<0){ - fprintf(stderr, "ERROR: error removing the device '%s'\n", args[i]); -diff --git a/btrfsctl.c b/btrfsctl.c -index 92bdf39..adfa519 100644 ---- a/btrfsctl.c -+++ b/btrfsctl.c -@@ -237,7 +237,7 @@ int main(int ac, char **av) - } - - if (name) -- strcpy(args.name, name); -+ strncpy(args.name, name, BTRFS_PATH_NAME_MAX + 1); - else - args.name[0] = '\0'; - -diff --git a/convert.c b/convert.c -index d037c98..fbcf4a3 100644 ---- a/convert.c -+++ b/convert.c -@@ -857,7 +857,7 @@ static int copy_single_xattr(struct btrfs_trans_handle *trans, - data = databuf; - datalen = bufsize; - } -- strcpy(namebuf, xattr_prefix_table[name_index]); -+ strncpy(namebuf, xattr_prefix_table[name_index], XATTR_NAME_MAX); - strncat(namebuf, EXT2_EXT_ATTR_NAME(entry), entry->e_name_len); - if (name_len + datalen > BTRFS_LEAF_DATA_SIZE(root) - - sizeof(struct btrfs_item) - sizeof(struct btrfs_dir_item)) { -diff --git a/utils.c b/utils.c -index fd894f3..96ef94d 100644 ---- a/utils.c -+++ b/utils.c -@@ -108,7 +108,7 @@ int make_btrfs(int fd, const char *device, const char *label, - btrfs_set_super_csum_type(&super, BTRFS_CSUM_TYPE_CRC32); - btrfs_set_super_chunk_root_generation(&super, 1); - if (label) -- strcpy(super.label, label); -+ strncpy(super.label, label, BTRFS_LABEL_SIZE - 1); - - buf = malloc(sizeof(*buf) + max(sectorsize, leafsize)); - -@@ -828,7 +828,7 @@ void btrfs_register_one_device(char *fname) - "skipping device registration\n"); - return; - } -- strcpy(args.name, fname); -+ strncpy(args.name, fname, BTRFS_PATH_NAME_MAX); - ret = ioctl(fd, BTRFS_IOC_SCAN_DEV, &args); - close(fd); - } -@@ -971,6 +971,7 @@ static char *size_strs[] = { "", "KB", "MB", "GB", "TB", - char *pretty_sizes(u64 size) - { - int num_divs = 0; -+ int pretty_len = 16; - u64 last_size = size; - u64 fract_size = size; - float fraction; -@@ -988,8 +989,8 @@ char *pretty_sizes(u64 size) - return NULL; - - fraction = (float)fract_size / 1024; -- pretty = malloc(16); -- sprintf(pretty, "%.2f%s", fraction, size_strs[num_divs-1]); -+ pretty = malloc(pretty_len); -+ snprintf(pretty, pretty_len, "%.2f%s", fraction, size_strs[num_divs-1]); - return pretty; - } - --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0003-Btrfs-progs-utils-Informative-errors.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0003-Btrfs-progs-utils-Informative-errors.patch deleted file mode 100644 index afc810573f..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0003-Btrfs-progs-utils-Informative-errors.patch +++ /dev/null @@ -1,37 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From ac1a80f52434d05230f9933d8f68e28cc09e10b0 Mon Sep 17 00:00:00 2001 -From: Goldwyn Rodrigues <rgoldwyn@gmail.com> -Date: Mon, 7 Feb 2011 07:34:36 +0000 -Subject: [PATCH 03/15] Btrfs-progs utils Informative errors - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - utils.c | 5 +++-- - 1 files changed, 3 insertions(+), 2 deletions(-) - -diff --git a/utils.c b/utils.c -index 96ef94d..d8c3dcc 100644 ---- a/utils.c -+++ b/utils.c -@@ -867,7 +867,7 @@ again: - } - dirp = opendir(dirname); - if (!dirp) { -- fprintf(stderr, "Unable to open /sys/block for scanning\n"); -+ fprintf(stderr, "Unable to open %s for scanning\n", dirname); - return -ENOENT; - } - while(1) { -@@ -902,7 +902,8 @@ again: - } - fd = open(fullpath, O_RDONLY); - if (fd < 0) { -- fprintf(stderr, "failed to read %s\n", fullpath); -+ fprintf(stderr, "failed to read %s: %s\n", fullpath, -+ strerror(errno)); - continue; - } - ret = btrfs_scan_one_device(fd, fullpath, &tmp_devices, --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0004-update-man-page-to-new-defragment-command-interface.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0004-update-man-page-to-new-defragment-command-interface.patch deleted file mode 100644 index 4080a75d75..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0004-update-man-page-to-new-defragment-command-interface.patch +++ /dev/null @@ -1,99 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 0a63a11c3d3bbb7e061daad28435b5eef91a947d Mon Sep 17 00:00:00 2001 -From: Hubert Kario <kario@wit.edu.pl> -Date: Sun, 23 Jan 2011 15:31:07 +0000 -Subject: [PATCH 04/15] update man page to new defragment command interface - -Update - - btrfs filesystem defragment - -command explanation. Add explanation of advanced parameters and notes -about general usage. - -Add few notes about the - - btrfs <command> --help - -usage, fix related grammar. - -Signed-off-by: Hubert Kario <kario@wit.edu.pl> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - man/btrfs.8.in | 33 ++++++++++++++++++++++++++------- - 1 files changed, 26 insertions(+), 7 deletions(-) - -diff --git a/man/btrfs.8.in b/man/btrfs.8.in -index 26ef982..cba2de1 100644 ---- a/man/btrfs.8.in -+++ b/man/btrfs.8.in -@@ -15,7 +15,7 @@ btrfs \- control a btrfs filesystem - .PP - \fBbtrfs\fP \fBsubvolume set-default\fP\fI <id> <path>\fP - .PP --\fBbtrfs\fP \fBfilesystem defrag\fP\fI <file>|<dir> [<file>|<dir>...]\fP -+\fBbtrfs\fP \fBfilesystem defragment\fP\fI [-vcf] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\fP - .PP - \fBbtrfs\fP \fBfilesystem sync\fP\fI <path> \fP - .PP -@@ -34,6 +34,8 @@ btrfs \- control a btrfs filesystem - .PP - \fBbtrfs\fP \fBhelp|\-\-help|\-h \fP\fI\fP - .PP -+\fBbtrfs\fP \fB<command> \-\-help \fP\fI\fP -+.PP - .SH DESCRIPTION - .B btrfs - is used to control the filesystem and the files and directories stored. It is -@@ -60,12 +62,12 @@ returns an error. - - If a command is terminated by - .I --help --, the relevant help is showed. If the passed command matches more commands, --the help of all the matched commands are showed. For example -+, the detailed help is showed. If the passed command matches more commands, -+detailed help of all the matched commands is showed. For example - .I btrfs dev --help - shows the help of all - .I device* --command. -+commands. - - .SH COMMANDS - .TP -@@ -98,12 +100,29 @@ mount time via the \fIsubvol=\fR option. - - \fBsubvolume set-default\fR\fI <id> <path>\fR - Set the subvolume of the filesystem \fI<path>\fR which is mounted as --\fIdefault\fR. The subvolume is identified by \fB<id>\fR, which -+\fIdefault\fR. The subvolume is identified by \fI<id>\fR, which - is returned by the \fBsubvolume list\fR command. - .TP - --\fBfilesystem defragment\fP\fI <file>|<dir> [<file>|<dir>...]\fR --Defragment files and/or directories. -+\fBfilesystem defragment\fP\fI [-vcf] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\fR -+Defragment file data and/or directory metadata. To defragment all files in a -+directory you have to specify each one on its own or use your shell wildcards. -+ -+\fB-v\fP be verbose -+ -+\fB-c\fP compress file contents while defragmenting -+ -+\fB-f\fP flush filesystem after defragmenting -+ -+\fB-s start\fP defragment only from byte \fIstart\fR onward -+ -+\fB-l len\fP defragment only up to \fIlen\fR bytes -+ -+\fB-t size\fP defragment only files at least \fIsize\fR bytes big -+ -+NOTE: defragmenting with kernels up to 2.6.37 will unlink COW-ed copies of data, don't -+use it if you use snapshots, have de-duplicated your data or made copies with -+\fBcp --reflink\fP. - .TP - - \fBdevice scan\fR \fI[<device> [<device>..]]\fR --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0005-Improve-error-handling-in-the-btrfs-command.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0005-Improve-error-handling-in-the-btrfs-command.patch deleted file mode 100644 index e7e3fae332..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0005-Improve-error-handling-in-the-btrfs-command.patch +++ /dev/null @@ -1,510 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From b3007332100e01ca84c161b6c75f0a414ab4611b Mon Sep 17 00:00:00 2001 -From: Goffredo Baroncelli <kreijack@libero.it> -Date: Mon, 20 Dec 2010 20:06:19 +0000 -Subject: [PATCH 05/15] Improve error handling in the btrfs command - -Hi Chris, - -below is enclosed a trivial patch, which has the aim to improve the error -reporting of the "btrfs" command. - -You can pull from - - http://cassiopea.homelinux.net/git/btrfs-progs-unstable.git - -branch - - strerror - -I changed every printf("some-error") to something like: - - e = errno; - fprintf(stderr, "ERROR: .... - %s", strerror(e)); - -so: - -1) all the error are reported to standard error -2) At the end of the message is printed the error as returned by the system. - -The change is quite simple, I replaced every printf("some-error") to the line -above. I don't touched anything other. -I also integrated a missing "printf" on the basis of the Ben patch. - -This patch leads the btrfs command to be more "user friendly" :-) - -Regards -G.Baroncelli - - btrfs-list.c | 40 ++++++++++++++++++++++-------- - btrfs_cmds.c | 77 ++++++++++++++++++++++++++++++++++++++++----------------- - utils.c | 6 ++++ - 3 files changed, 89 insertions(+), 34 deletions(-) - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfs-list.c | 40 ++++++++++++++++++++++-------- - btrfs_cmds.c | 77 ++++++++++++++++++++++++++++++++++++++++----------------- - utils.c | 6 ++++ - 3 files changed, 89 insertions(+), 34 deletions(-) - -diff --git a/btrfs-list.c b/btrfs-list.c -index 93766a8..abcc2f4 100644 ---- a/btrfs-list.c -+++ b/btrfs-list.c -@@ -265,7 +265,7 @@ static int resolve_root(struct root_lookup *rl, struct root_info *ri) - static int lookup_ino_path(int fd, struct root_info *ri) - { - struct btrfs_ioctl_ino_lookup_args args; -- int ret; -+ int ret, e; - - if (ri->path) - return 0; -@@ -275,9 +275,11 @@ static int lookup_ino_path(int fd, struct root_info *ri) - args.objectid = ri->dir_id; - - ret = ioctl(fd, BTRFS_IOC_INO_LOOKUP, &args); -+ e = errno; - if (ret) { -- fprintf(stderr, "ERROR: Failed to lookup path for root %llu\n", -- (unsigned long long)ri->ref_tree); -+ fprintf(stderr, "ERROR: Failed to lookup path for root %llu - %s\n", -+ (unsigned long long)ri->ref_tree, -+ strerror(e)); - return ret; - } - -@@ -320,15 +322,18 @@ static u64 find_root_gen(int fd) - unsigned long off = 0; - u64 max_found = 0; - int i; -+ int e; - - memset(&ino_args, 0, sizeof(ino_args)); - ino_args.objectid = BTRFS_FIRST_FREE_OBJECTID; - - /* this ioctl fills in ino_args->treeid */ - ret = ioctl(fd, BTRFS_IOC_INO_LOOKUP, &ino_args); -+ e = errno; - if (ret) { -- fprintf(stderr, "ERROR: Failed to lookup path for dirid %llu\n", -- (unsigned long long)BTRFS_FIRST_FREE_OBJECTID); -+ fprintf(stderr, "ERROR: Failed to lookup path for dirid %llu - %s\n", -+ (unsigned long long)BTRFS_FIRST_FREE_OBJECTID, -+ strerror(e)); - return 0; - } - -@@ -351,8 +356,10 @@ static u64 find_root_gen(int fd) - - while (1) { - ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &args); -+ e = errno; - if (ret < 0) { -- fprintf(stderr, "ERROR: can't perform the search\n"); -+ fprintf(stderr, "ERROR: can't perform the search - %s\n", -+ strerror(e)); - return 0; - } - /* the ioctl returns the number of item it found in nr_items */ -@@ -407,14 +414,16 @@ static char *__ino_resolve(int fd, u64 dirid) - struct btrfs_ioctl_ino_lookup_args args; - int ret; - char *full; -+ int e; - - memset(&args, 0, sizeof(args)); - args.objectid = dirid; - - ret = ioctl(fd, BTRFS_IOC_INO_LOOKUP, &args); -+ e = errno; - if (ret) { -- fprintf(stderr, "ERROR: Failed to lookup path for dirid %llu\n", -- (unsigned long long)dirid); -+ fprintf(stderr, "ERROR: Failed to lookup path for dirid %llu - %s\n", -+ (unsigned long long)dirid, strerror(e) ); - return ERR_PTR(ret); - } - -@@ -472,6 +481,7 @@ static char *ino_resolve(int fd, u64 ino, u64 *cache_dirid, char **cache_name) - struct btrfs_ioctl_search_header *sh; - unsigned long off = 0; - int namelen; -+ int e; - - memset(&args, 0, sizeof(args)); - -@@ -490,8 +500,10 @@ static char *ino_resolve(int fd, u64 ino, u64 *cache_dirid, char **cache_name) - sk->nr_items = 1; - - ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &args); -+ e = errno; - if (ret < 0) { -- fprintf(stderr, "ERROR: can't perform the search\n"); -+ fprintf(stderr, "ERROR: can't perform the search - %s\n", -+ strerror(e)); - return NULL; - } - /* the ioctl returns the number of item it found in nr_items */ -@@ -550,6 +562,7 @@ int list_subvols(int fd) - char *name; - u64 dir_id; - int i; -+ int e; - - root_lookup_init(&root_lookup); - -@@ -578,8 +591,10 @@ int list_subvols(int fd) - - while(1) { - ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &args); -+ e = errno; - if (ret < 0) { -- fprintf(stderr, "ERROR: can't perform the search\n"); -+ fprintf(stderr, "ERROR: can't perform the search - %s\n", -+ strerror(e)); - return ret; - } - /* the ioctl returns the number of item it found in nr_items */ -@@ -747,6 +762,7 @@ int find_updated_files(int fd, u64 root_id, u64 oldest_gen) - u64 found_gen; - u64 max_found = 0; - int i; -+ int e; - u64 cache_dirid = 0; - u64 cache_ino = 0; - char *cache_dir_name = NULL; -@@ -773,8 +789,10 @@ int find_updated_files(int fd, u64 root_id, u64 oldest_gen) - max_found = find_root_gen(fd); - while(1) { - ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &args); -+ e = errno; - if (ret < 0) { -- fprintf(stderr, "ERROR: can't perform the search\n"); -+ fprintf(stderr, "ERROR: can't perform the search- %s\n", -+ strerror(e)); - return ret; - } - /* the ioctl returns the number of item it found in nr_items */ -diff --git a/btrfs_cmds.c b/btrfs_cmds.c -index fffb423..775bfe1 100644 ---- a/btrfs_cmds.c -+++ b/btrfs_cmds.c -@@ -156,6 +156,7 @@ int do_defrag(int ac, char **av) - int verbose = 0; - int fancy_ioctl = 0; - struct btrfs_ioctl_defrag_range_args range; -+ int e=0; - - optind = 1; - while(1) { -@@ -219,19 +220,21 @@ int do_defrag(int ac, char **av) - } - if (!fancy_ioctl) { - ret = ioctl(fd, BTRFS_IOC_DEFRAG, NULL); -+ e=errno; - } else { - ret = ioctl(fd, BTRFS_IOC_DEFRAG_RANGE, &range); - if (ret && errno == ENOTTY) { -- fprintf(stderr, "defrag range ioctl not " -+ fprintf(stderr, "ERROR: defrag range ioctl not " - "supported in this kernel, please try " - "without any options.\n"); - errors++; -+ close(fd); - break; - } - } - if (ret) { -- fprintf(stderr, "ioctl failed on %s ret %d errno %d\n", -- av[i], ret, errno); -+ fprintf(stderr, "ERROR: defrag failed on %s - %s\n", -+ av[i], strerror(e)); - errors++; - } - close(fd); -@@ -310,7 +313,7 @@ int do_subvol_list(int argc, char **argv) - int do_clone(int argc, char **argv) - { - char *subvol, *dst; -- int res, fd, fddst, len; -+ int res, fd, fddst, len, e; - char *newname; - char *dstdir; - -@@ -377,12 +380,14 @@ int do_clone(int argc, char **argv) - args.fd = fd; - strncpy(args.name, newname, BTRFS_PATH_NAME_MAX); - res = ioctl(fddst, BTRFS_IOC_SNAP_CREATE, &args); -+ e = errno; - - close(fd); - close(fddst); - - if(res < 0 ){ -- fprintf( stderr, "ERROR: cannot snapshot '%s'\n",subvol); -+ fprintf( stderr, "ERROR: cannot snapshot '%s' - %s\n", -+ subvol, strerror(e)); - return 11; - } - -@@ -392,7 +397,7 @@ int do_clone(int argc, char **argv) - - int do_delete_subvolume(int argc, char **argv) - { -- int res, fd, len; -+ int res, fd, len, e; - struct btrfs_ioctl_vol_args args; - char *dname, *vname, *cpath; - char *path = argv[1]; -@@ -438,11 +443,13 @@ int do_delete_subvolume(int argc, char **argv) - printf("Delete subvolume '%s/%s'\n", dname, vname); - strncpy(args.name, vname, BTRFS_PATH_NAME_MAX); - res = ioctl(fd, BTRFS_IOC_SNAP_DESTROY, &args); -+ e = errno; - - close(fd); - - if(res < 0 ){ -- fprintf( stderr, "ERROR: cannot delete '%s/%s'\n",dname, vname); -+ fprintf( stderr, "ERROR: cannot delete '%s/%s' - %s\n", -+ dname, vname, strerror(e)); - return 11; - } - -@@ -452,7 +459,7 @@ int do_delete_subvolume(int argc, char **argv) - - int do_create_subvol(int argc, char **argv) - { -- int res, fddst, len; -+ int res, fddst, len, e; - char *newname; - char *dstdir; - struct btrfs_ioctl_vol_args args; -@@ -492,11 +499,13 @@ int do_create_subvol(int argc, char **argv) - printf("Create subvolume '%s/%s'\n", dstdir, newname); - strncpy(args.name, newname, BTRFS_PATH_NAME_MAX); - res = ioctl(fddst, BTRFS_IOC_SUBVOL_CREATE, &args); -+ e = errno; - - close(fddst); - - if(res < 0 ){ -- fprintf( stderr, "ERROR: cannot create subvolume\n"); -+ fprintf( stderr, "ERROR: cannot create subvolume - %s\n", -+ strerror(e)); - return 11; - } - -@@ -506,7 +515,7 @@ int do_create_subvol(int argc, char **argv) - - int do_fssync(int argc, char **argv) - { -- int fd, res; -+ int fd, res, e; - char *path = argv[1]; - - fd = open_file_or_dir(path); -@@ -517,9 +526,11 @@ int do_fssync(int argc, char **argv) - - printf("FSSync '%s'\n", path); - res = ioctl(fd, BTRFS_IOC_SYNC); -+ e = errno; - close(fd); - if( res < 0 ){ -- fprintf(stderr, "ERROR: unable to fs-syncing '%s'\n", path); -+ fprintf(stderr, "ERROR: unable to fs-syncing '%s' - %s\n", -+ path, strerror(e)); - return 16; - } - -@@ -528,7 +539,7 @@ int do_fssync(int argc, char **argv) - - int do_scan(int argc, char **argv) - { -- int i, fd; -+ int i, fd, e; - if(argc<=1){ - int ret; - -@@ -560,10 +571,12 @@ int do_scan(int argc, char **argv) - * a btrfs filesystem from an I/O error !!! - */ - ret = ioctl(fd, BTRFS_IOC_SCAN_DEV, &args); -+ e = errno; - - if( ret < 0 ){ - close(fd); -- fprintf(stderr, "ERROR: unable to scan the device '%s'\n", argv[i]); -+ fprintf(stderr, "ERROR: unable to scan the device '%s' - %s\n", -+ argv[i], strerror(e)); - return 11; - } - } -@@ -577,7 +590,7 @@ int do_resize(int argc, char **argv) - { - - struct btrfs_ioctl_vol_args args; -- int fd, res, len; -+ int fd, res, len, e; - char *amount=argv[1], *path=argv[2]; - - fd = open_file_or_dir(path); -@@ -595,9 +608,11 @@ int do_resize(int argc, char **argv) - printf("Resize '%s' of '%s'\n", path, amount); - strncpy(args.name, amount, BTRFS_PATH_NAME_MAX); - res = ioctl(fd, BTRFS_IOC_RESIZE, &args); -+ e = errno; - close(fd); - if( res < 0 ){ -- fprintf(stderr, "ERROR: unable to resize '%s'\n", path); -+ fprintf(stderr, "ERROR: unable to resize '%s' - %s\n", -+ path, strerror(e)); - return 30; - } - return 0; -@@ -691,7 +706,7 @@ int do_add_volume(int nargs, char **args) - { - - char *mntpnt = args[nargs-1]; -- int i, fdmnt, ret=0; -+ int i, fdmnt, ret=0, e; - - - fdmnt = open_file_or_dir(mntpnt); -@@ -738,8 +753,10 @@ int do_add_volume(int nargs, char **args) - - strncpy(ioctl_args.name, args[i], BTRFS_PATH_NAME_MAX); - res = ioctl(fdmnt, BTRFS_IOC_ADD_DEV, &ioctl_args); -+ e = errno; - if(res<0){ -- fprintf(stderr, "ERROR: error adding the device '%s'\n", args[i]); -+ fprintf(stderr, "ERROR: error adding the device '%s' - %s\n", -+ args[i], strerror(e)); - ret++; - } - -@@ -756,7 +773,7 @@ int do_add_volume(int nargs, char **args) - int do_balance(int argc, char **argv) - { - -- int fdmnt, ret=0; -+ int fdmnt, ret=0, e; - struct btrfs_ioctl_vol_args args; - char *path = argv[1]; - -@@ -768,9 +785,11 @@ int do_balance(int argc, char **argv) - - memset(&args, 0, sizeof(args)); - ret = ioctl(fdmnt, BTRFS_IOC_BALANCE, &args); -+ e = errno; - close(fdmnt); - if(ret<0){ -- fprintf(stderr, "ERROR: balancing '%s'\n", path); -+ fprintf(stderr, "ERROR: error during balancing '%s' - %s\n", -+ path, strerror(e)); - - return 19; - } -@@ -780,7 +799,7 @@ int do_remove_volume(int nargs, char **args) - { - - char *mntpnt = args[nargs-1]; -- int i, fdmnt, ret=0; -+ int i, fdmnt, ret=0, e; - - fdmnt = open_file_or_dir(mntpnt); - if (fdmnt < 0) { -@@ -794,8 +813,10 @@ int do_remove_volume(int nargs, char **args) - - strncpy(arg.name, args[i], BTRFS_PATH_NAME_MAX); - res = ioctl(fdmnt, BTRFS_IOC_RM_DEV, &arg); -+ e = errno; - if(res<0){ -- fprintf(stderr, "ERROR: error removing the device '%s'\n", args[i]); -+ fprintf(stderr, "ERROR: error removing the device '%s' - %s\n", -+ args[i], strerror(e)); - ret++; - } - } -@@ -809,7 +830,7 @@ int do_remove_volume(int nargs, char **args) - - int do_set_default_subvol(int nargs, char **argv) - { -- int ret=0, fd; -+ int ret=0, fd, e; - u64 objectid; - char *path = argv[2]; - char *subvolid = argv[1]; -@@ -826,9 +847,11 @@ int do_set_default_subvol(int nargs, char **argv) - return 30; - } - ret = ioctl(fd, BTRFS_IOC_DEFAULT_SUBVOL, &objectid); -+ e = errno; - close(fd); - if( ret < 0 ){ -- fprintf(stderr, "ERROR: unable to set a new default subvolume\n"); -+ fprintf(stderr, "ERROR: unable to set a new default subvolume - %s\n", -+ strerror(e)); - return 30; - } - return 0; -@@ -840,6 +863,7 @@ int do_df_filesystem(int nargs, char **argv) - u64 count = 0, i; - int ret; - int fd; -+ int e; - char *path = argv[1]; - - fd = open_file_or_dir(path); -@@ -856,7 +880,10 @@ int do_df_filesystem(int nargs, char **argv) - sargs->total_spaces = 0; - - ret = ioctl(fd, BTRFS_IOC_SPACE_INFO, sargs); -+ e = errno; - if (ret) { -+ fprintf(stderr, "ERROR: couldn't get space info on '%s' - %s\n", -+ path, strerror(e)); - free(sargs); - return ret; - } -@@ -874,7 +901,11 @@ int do_df_filesystem(int nargs, char **argv) - sargs->total_spaces = 0; - - ret = ioctl(fd, BTRFS_IOC_SPACE_INFO, sargs); -+ e = errno; - if (ret) { -+ fprintf(stderr, "ERROR: couldn't get space info on '%s' - %s\n", -+ path, strerror(e)); -+ close(fd); - free(sargs); - return ret; - } -diff --git a/utils.c b/utils.c -index d8c3dcc..2a15d86 100644 ---- a/utils.c -+++ b/utils.c -@@ -821,6 +821,7 @@ void btrfs_register_one_device(char *fname) - struct btrfs_ioctl_vol_args args; - int fd; - int ret; -+ int e; - - fd = open("/dev/btrfs-control", O_RDONLY); - if (fd < 0) { -@@ -830,6 +831,11 @@ void btrfs_register_one_device(char *fname) - } - strncpy(args.name, fname, BTRFS_PATH_NAME_MAX); - ret = ioctl(fd, BTRFS_IOC_SCAN_DEV, &args); -+ e = errno; -+ if(ret<0){ -+ fprintf(stderr, "ERROR: unable to scan the device '%s' - %s\n", -+ fname, strerror(e)); -+ } - close(fd); - } - --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0006-Btrfs-progs-update-super-fields-for-space-cache.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0006-Btrfs-progs-update-super-fields-for-space-cache.patch deleted file mode 100644 index d8b8b108e8..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0006-Btrfs-progs-update-super-fields-for-space-cache.patch +++ /dev/null @@ -1,57 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From c2cefc42ebf8e32e36b1866048a02a579f2cef9a Mon Sep 17 00:00:00 2001 -From: Josef Bacik <josef@redhat.com> -Date: Thu, 9 Dec 2010 18:27:03 +0000 -Subject: [PATCH 06/15] Btrfs-progs: update super fields for space cache - -This patch updates the super field to add the cache_generation member. It also -makes us set it to -1 on mkfs so any new filesystem will get the space cache -stuff turned on. Thanks, - -Signed-off-by: Josef Bacik <josef@redhat.com> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - ctree.h | 6 +++++- - utils.c | 1 + - 2 files changed, 6 insertions(+), 1 deletions(-) - -diff --git a/ctree.h b/ctree.h -index b79e238..962c510 100644 ---- a/ctree.h -+++ b/ctree.h -@@ -340,8 +340,10 @@ struct btrfs_super_block { - - char label[BTRFS_LABEL_SIZE]; - -+ __le64 cache_generation; -+ - /* future expansion */ -- __le64 reserved[32]; -+ __le64 reserved[31]; - u8 sys_chunk_array[BTRFS_SYSTEM_CHUNK_ARRAY_SIZE]; - } __attribute__ ((__packed__)); - -@@ -1564,6 +1566,8 @@ BTRFS_SETGET_STACK_FUNCS(super_incompat_flags, struct btrfs_super_block, - incompat_flags, 64); - BTRFS_SETGET_STACK_FUNCS(super_csum_type, struct btrfs_super_block, - csum_type, 16); -+BTRFS_SETGET_STACK_FUNCS(super_cache_generation, struct btrfs_super_block, -+ cache_generation, 64); - - static inline int btrfs_super_csum_size(struct btrfs_super_block *s) - { -diff --git a/utils.c b/utils.c -index 2a15d86..35e17b8 100644 ---- a/utils.c -+++ b/utils.c -@@ -107,6 +107,7 @@ int make_btrfs(int fd, const char *device, const char *label, - btrfs_set_super_stripesize(&super, stripesize); - btrfs_set_super_csum_type(&super, BTRFS_CSUM_TYPE_CRC32); - btrfs_set_super_chunk_root_generation(&super, 1); -+ btrfs_set_super_cache_generation(&super, -1); - if (label) - strncpy(super.label, label, BTRFS_LABEL_SIZE - 1); - --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0007-Btrfs-progs-add-support-for-mixed-data-metadata-bloc.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0007-Btrfs-progs-add-support-for-mixed-data-metadata-bloc.patch deleted file mode 100644 index f533c5b0b4..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0007-Btrfs-progs-add-support-for-mixed-data-metadata-bloc.patch +++ /dev/null @@ -1,403 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From e7ef1f26a25d06d5606934dced7b52f3e33f1d33 Mon Sep 17 00:00:00 2001 -From: Josef Bacik <josef@redhat.com> -Date: Thu, 9 Dec 2010 18:31:08 +0000 -Subject: [PATCH 07/15] Btrfs-progs: add support for mixed data+metadata block groups - -So alot of crazy people (I'm looking at you Meego) want to use btrfs on phones -and such with small devices. Unfortunately the way we split out metadata/data -chunks it makes space usage inefficient for volumes that are smaller than -1gigabyte. So add a -M option for mixing metadata+data, and default to this -mixed mode if the filesystem is less than or equal to 1 gigabyte. I've tested -this with xfstests on a 100mb filesystem and everything is a-ok. - -Signed-off-by: Josef Bacik <josef@redhat.com> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfs-vol.c | 4 +- - btrfs_cmds.c | 13 +++++- - ctree.h | 10 +++-- - mkfs.c | 122 +++++++++++++++++++++++++++++++++++++++++----------------- - utils.c | 10 ++-- - utils.h | 2 +- - 6 files changed, 112 insertions(+), 49 deletions(-) - -diff --git a/btrfs-vol.c b/btrfs-vol.c -index 4ed799d..f573023 100644 ---- a/btrfs-vol.c -+++ b/btrfs-vol.c -@@ -143,7 +143,9 @@ int main(int ac, char **av) - exit(1); - } - if (cmd == BTRFS_IOC_ADD_DEV) { -- ret = btrfs_prepare_device(devfd, device, 1, &dev_block_count); -+ int mixed = 0; -+ -+ ret = btrfs_prepare_device(devfd, device, 1, &dev_block_count, &mixed); - if (ret) { - fprintf(stderr, "Unable to init %s\n", device); - exit(1); -diff --git a/btrfs_cmds.c b/btrfs_cmds.c -index 775bfe1..c21a007 100644 ---- a/btrfs_cmds.c -+++ b/btrfs_cmds.c -@@ -720,6 +720,7 @@ int do_add_volume(int nargs, char **args) - int devfd, res; - u64 dev_block_count = 0; - struct stat st; -+ int mixed = 0; - - devfd = open(args[i], O_RDWR); - if (!devfd) { -@@ -742,7 +743,7 @@ int do_add_volume(int nargs, char **args) - continue; - } - -- res = btrfs_prepare_device(devfd, args[i], 1, &dev_block_count); -+ res = btrfs_prepare_device(devfd, args[i], 1, &dev_block_count, &mixed); - if (res) { - fprintf(stderr, "ERROR: Unable to init '%s'\n", args[i]); - close(devfd); -@@ -920,8 +921,14 @@ int do_df_filesystem(int nargs, char **argv) - memset(description, 0, 80); - - if (flags & BTRFS_BLOCK_GROUP_DATA) { -- snprintf(description, 5, "%s", "Data"); -- written += 4; -+ if (flags & BTRFS_BLOCK_GROUP_METADATA) { -+ snprintf(description, 15, "%s", -+ "Data+Metadata"); -+ written += 14; -+ } else { -+ snprintf(description, 5, "%s", "Data"); -+ written += 4; -+ } - } else if (flags & BTRFS_BLOCK_GROUP_SYSTEM) { - snprintf(description, 7, "%s", "System"); - written += 6; -diff --git a/ctree.h b/ctree.h -index 962c510..ed83d02 100644 ---- a/ctree.h -+++ b/ctree.h -@@ -352,13 +352,15 @@ struct btrfs_super_block { - * ones specified below then we will fail to mount - */ - #define BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF (1ULL << 0) --#define BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL (2ULL << 0) -+#define BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL (1ULL << 1) -+#define BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS (1ULL << 2) - - #define BTRFS_FEATURE_COMPAT_SUPP 0ULL - #define BTRFS_FEATURE_COMPAT_RO_SUPP 0ULL --#define BTRFS_FEATURE_INCOMPAT_SUPP \ -- (BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF | \ -- BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL) -+#define BTRFS_FEATURE_INCOMPAT_SUPP \ -+ (BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF | \ -+ BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL | \ -+ BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS) - - /* - * A leaf is full of items. offset and size tell us where to find -diff --git a/mkfs.c b/mkfs.c -index 2e99b95..04de93a 100644 ---- a/mkfs.c -+++ b/mkfs.c -@@ -69,7 +69,7 @@ static u64 parse_size(char *s) - return atol(s) * mult; - } - --static int make_root_dir(struct btrfs_root *root) -+static int make_root_dir(struct btrfs_root *root, int mixed) - { - struct btrfs_trans_handle *trans; - struct btrfs_key location; -@@ -88,30 +88,47 @@ static int make_root_dir(struct btrfs_root *root) - 0, BTRFS_MKFS_SYSTEM_GROUP_SIZE); - BUG_ON(ret); - -- ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, -- &chunk_start, &chunk_size, -- BTRFS_BLOCK_GROUP_METADATA); -- BUG_ON(ret); -- ret = btrfs_make_block_group(trans, root, 0, -- BTRFS_BLOCK_GROUP_METADATA, -- BTRFS_FIRST_CHUNK_TREE_OBJECTID, -- chunk_start, chunk_size); -- BUG_ON(ret); -+ if (mixed) { -+ ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, -+ &chunk_start, &chunk_size, -+ BTRFS_BLOCK_GROUP_METADATA | -+ BTRFS_BLOCK_GROUP_DATA); -+ BUG_ON(ret); -+ ret = btrfs_make_block_group(trans, root, 0, -+ BTRFS_BLOCK_GROUP_METADATA | -+ BTRFS_BLOCK_GROUP_DATA, -+ BTRFS_FIRST_CHUNK_TREE_OBJECTID, -+ chunk_start, chunk_size); -+ BUG_ON(ret); -+ printf("Created a data/metadata chunk of size %llu\n", chunk_size); -+ } else { -+ ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, -+ &chunk_start, &chunk_size, -+ BTRFS_BLOCK_GROUP_METADATA); -+ BUG_ON(ret); -+ ret = btrfs_make_block_group(trans, root, 0, -+ BTRFS_BLOCK_GROUP_METADATA, -+ BTRFS_FIRST_CHUNK_TREE_OBJECTID, -+ chunk_start, chunk_size); -+ BUG_ON(ret); -+ } - - root->fs_info->system_allocs = 0; - btrfs_commit_transaction(trans, root); - trans = btrfs_start_transaction(root, 1); - BUG_ON(!trans); - -- ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, -- &chunk_start, &chunk_size, -- BTRFS_BLOCK_GROUP_DATA); -- BUG_ON(ret); -- ret = btrfs_make_block_group(trans, root, 0, -- BTRFS_BLOCK_GROUP_DATA, -- BTRFS_FIRST_CHUNK_TREE_OBJECTID, -- chunk_start, chunk_size); -- BUG_ON(ret); -+ if (!mixed) { -+ ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, -+ &chunk_start, &chunk_size, -+ BTRFS_BLOCK_GROUP_DATA); -+ BUG_ON(ret); -+ ret = btrfs_make_block_group(trans, root, 0, -+ BTRFS_BLOCK_GROUP_DATA, -+ BTRFS_FIRST_CHUNK_TREE_OBJECTID, -+ chunk_start, chunk_size); -+ BUG_ON(ret); -+ } - - ret = btrfs_make_root_dir(trans, root->fs_info->tree_root, - BTRFS_ROOT_TREE_DIR_OBJECTID); -@@ -200,7 +217,7 @@ static int create_one_raid_group(struct btrfs_trans_handle *trans, - - static int create_raid_groups(struct btrfs_trans_handle *trans, - struct btrfs_root *root, u64 data_profile, -- u64 metadata_profile) -+ u64 metadata_profile, int mixed) - { - u64 num_devices = btrfs_super_num_devices(&root->fs_info->super_copy); - u64 allowed; -@@ -215,20 +232,24 @@ static int create_raid_groups(struct btrfs_trans_handle *trans, - allowed = BTRFS_BLOCK_GROUP_RAID0 | BTRFS_BLOCK_GROUP_RAID1; - - if (allowed & metadata_profile) { -+ u64 meta_flags = BTRFS_BLOCK_GROUP_METADATA; -+ - ret = create_one_raid_group(trans, root, - BTRFS_BLOCK_GROUP_SYSTEM | - (allowed & metadata_profile)); - BUG_ON(ret); - -- ret = create_one_raid_group(trans, root, -- BTRFS_BLOCK_GROUP_METADATA | -+ if (mixed) -+ meta_flags |= BTRFS_BLOCK_GROUP_DATA; -+ -+ ret = create_one_raid_group(trans, root, meta_flags | - (allowed & metadata_profile)); - BUG_ON(ret); - - ret = recow_roots(trans, root); - BUG_ON(ret); - } -- if (num_devices > 1 && (allowed & data_profile)) { -+ if (!mixed && num_devices > 1 && (allowed & data_profile)) { - ret = create_one_raid_group(trans, root, - BTRFS_BLOCK_GROUP_DATA | - (allowed & data_profile)); -@@ -274,6 +295,7 @@ static void print_usage(void) - fprintf(stderr, "\t -l --leafsize size of btree leaves\n"); - fprintf(stderr, "\t -L --label set a label\n"); - fprintf(stderr, "\t -m --metadata metadata profile, values like data profile\n"); -+ fprintf(stderr, "\t -M --mixed mix metadata and data together\n"); - fprintf(stderr, "\t -n --nodesize size of btree nodes\n"); - fprintf(stderr, "\t -s --sectorsize min block allocation\n"); - fprintf(stderr, "%s\n", BTRFS_BUILD_VERSION); -@@ -328,6 +350,7 @@ static struct option long_options[] = { - { "leafsize", 1, NULL, 'l' }, - { "label", 1, NULL, 'L'}, - { "metadata", 1, NULL, 'm' }, -+ { "mixed", 0, NULL, 'M' }, - { "nodesize", 1, NULL, 'n' }, - { "sectorsize", 1, NULL, 's' }, - { "data", 1, NULL, 'd' }, -@@ -358,10 +381,13 @@ int main(int ac, char **av) - int first_fd; - int ret; - int i; -+ int mixed = 0; -+ int data_profile_opt = 0; -+ int metadata_profile_opt = 0; - - while(1) { - int c; -- c = getopt_long(ac, av, "A:b:l:n:s:m:d:L:V", long_options, -+ c = getopt_long(ac, av, "A:b:l:n:s:m:d:L:VM", long_options, - &option_index); - if (c < 0) - break; -@@ -371,6 +397,7 @@ int main(int ac, char **av) - break; - case 'd': - data_profile = parse_profile(optarg); -+ data_profile_opt = 1; - break; - case 'l': - leafsize = parse_size(optarg); -@@ -380,6 +407,10 @@ int main(int ac, char **av) - break; - case 'm': - metadata_profile = parse_profile(optarg); -+ metadata_profile_opt = 1; -+ break; -+ case 'M': -+ mixed = 1; - break; - case 'n': - nodesize = parse_size(optarg); -@@ -389,12 +420,10 @@ int main(int ac, char **av) - break; - case 'b': - block_count = parse_size(optarg); -- if (block_count < 256*1024*1024) { -- fprintf(stderr, "File system size " -- "%llu bytes is too small, " -- "256M is required at least\n", -- (unsigned long long)block_count); -- exit(1); -+ if (block_count <= 1024*1024*1024) { -+ printf("SMALL VOLUME: forcing mixed " -+ "metadata/data groups\n"); -+ mixed = 1; - } - zero_end = 0; - break; -@@ -439,9 +468,22 @@ int main(int ac, char **av) - } - first_fd = fd; - first_file = file; -- ret = btrfs_prepare_device(fd, file, zero_end, &dev_block_count); -+ ret = btrfs_prepare_device(fd, file, zero_end, &dev_block_count, -+ &mixed); - if (block_count == 0) - block_count = dev_block_count; -+ if (mixed) { -+ if (!metadata_profile_opt) -+ metadata_profile = 0; -+ if (!data_profile_opt) -+ data_profile = 0; -+ -+ if (metadata_profile != data_profile) { -+ fprintf(stderr, "With mixed block groups data and metadata " -+ "profiles must be the same\n"); -+ exit(1); -+ } -+ } - - blocks[0] = BTRFS_SUPER_INFO_OFFSET; - for (i = 1; i < 7; i++) { -@@ -459,7 +501,7 @@ int main(int ac, char **av) - root = open_ctree(file, 0, O_RDWR); - root->fs_info->alloc_start = alloc_start; - -- ret = make_root_dir(root); -+ ret = make_root_dir(root, mixed); - if (ret) { - fprintf(stderr, "failed to setup the root directory\n"); - exit(1); -@@ -478,6 +520,8 @@ int main(int ac, char **av) - - zero_end = 1; - while(ac-- > 0) { -+ int old_mixed = mixed; -+ - file = av[optind++]; - ret = check_mounted(file); - if (ret < 0) { -@@ -503,8 +547,8 @@ int main(int ac, char **av) - continue; - } - ret = btrfs_prepare_device(fd, file, zero_end, -- &dev_block_count); -- -+ &dev_block_count, &mixed); -+ mixed = old_mixed; - BUG_ON(ret); - - ret = btrfs_add_to_fsid(trans, root, fd, file, dev_block_count, -@@ -515,12 +559,20 @@ int main(int ac, char **av) - - raid_groups: - ret = create_raid_groups(trans, root, data_profile, -- metadata_profile); -+ metadata_profile, mixed); - BUG_ON(ret); - - ret = create_data_reloc_tree(trans, root); - BUG_ON(ret); - -+ if (mixed) { -+ struct btrfs_super_block *super = &root->fs_info->super_copy; -+ u64 flags = btrfs_super_incompat_flags(super); -+ -+ flags |= BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS; -+ btrfs_set_super_incompat_flags(super, flags); -+ } -+ - printf("fs created label %s on %s\n\tnodesize %u leafsize %u " - "sectorsize %u size %s\n", - label, first_file, nodesize, leafsize, sectorsize, -diff --git a/utils.c b/utils.c -index 35e17b8..ad980ae 100644 ---- a/utils.c -+++ b/utils.c -@@ -512,7 +512,8 @@ int btrfs_add_to_fsid(struct btrfs_trans_handle *trans, - return 0; - } - --int btrfs_prepare_device(int fd, char *file, int zero_end, u64 *block_count_ret) -+int btrfs_prepare_device(int fd, char *file, int zero_end, u64 *block_count_ret, -+ int *mixed) - { - u64 block_count; - u64 bytenr; -@@ -532,10 +533,9 @@ int btrfs_prepare_device(int fd, char *file, int zero_end, u64 *block_count_ret) - } - zero_end = 1; - -- if (block_count < 256 * 1024 * 1024) { -- fprintf(stderr, "device %s is too small " -- "(must be at least 256 MB)\n", file); -- exit(1); -+ if (block_count < 1024 * 1024 * 1024 && !(*mixed)) { -+ printf("SMALL VOLUME: forcing mixed metadata/data groups\n"); -+ *mixed = 1; - } - ret = zero_dev_start(fd); - if (ret) { -diff --git a/utils.h b/utils.h -index 9dce5b0..a28d7f4 100644 ---- a/utils.h -+++ b/utils.h -@@ -27,7 +27,7 @@ int make_btrfs(int fd, const char *device, const char *label, - int btrfs_make_root_dir(struct btrfs_trans_handle *trans, - struct btrfs_root *root, u64 objectid); - int btrfs_prepare_device(int fd, char *file, int zero_end, -- u64 *block_count_ret); -+ u64 *block_count_ret, int *mixed); - int btrfs_add_to_fsid(struct btrfs_trans_handle *trans, - struct btrfs_root *root, int fd, char *path, - u64 block_count, u32 io_width, u32 io_align, --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0008-Update-for-lzo-support.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0008-Update-for-lzo-support.patch deleted file mode 100644 index a1bd4152fb..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0008-Update-for-lzo-support.patch +++ /dev/null @@ -1,203 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 97e64f8cb21685b7359169f3047c0d082b0ff7e8 Mon Sep 17 00:00:00 2001 -From: Li Zefan <lizf@cn.fujitsu.com> -Date: Thu, 18 Nov 2010 03:49:56 +0000 -Subject: [PATCH 08/15] Update for lzo support - -[Btrfs-Progs][V2] Update for lzo support - -- Add incompat flag, otherwise btrfs-progs will report error - when operating on btrfs filesystems mounted with lzo option. - -- Update man page. - -- Allow to turn on lzo compression for defrag operation: - - # btrfs filesystem defragment -c[zlib, lzo] <file> - - Note: "-c zlib" will fail, because that's how getopt() works - for optional arguments. - -Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfs.c | 2 +- - btrfs_cmds.c | 24 ++++++++++++++++++++---- - ctree.h | 10 +++++++--- - ioctl.h | 9 ++++++++- - man/btrfs.8.in | 10 ++++++---- - 5 files changed, 42 insertions(+), 13 deletions(-) - -diff --git a/btrfs.c b/btrfs.c -index 46314cf..1b4f403 100644 ---- a/btrfs.c -+++ b/btrfs.c -@@ -65,7 +65,7 @@ static struct Command commands[] = { - "List the recently modified files in a filesystem." - }, - { do_defrag, -1, -- "filesystem defragment", "[-vcf] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\n" -+ "filesystem defragment", "[-vf] [-c[zlib,lzo]] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\n" - "Defragment a file or a directory." - }, - { do_set_default_subvol, 2, -diff --git a/btrfs_cmds.c b/btrfs_cmds.c -index c21a007..26d4fcc 100644 ---- a/btrfs_cmds.c -+++ b/btrfs_cmds.c -@@ -142,10 +142,21 @@ static u64 parse_size(char *s) - return atoll(s) * mult; - } - -+static int parse_compress_type(char *s) -+{ -+ if (strcmp(optarg, "zlib") == 0) -+ return BTRFS_COMPRESS_ZLIB; -+ else if (strcmp(optarg, "lzo") == 0) -+ return BTRFS_COMPRESS_LZO; -+ else { -+ fprintf(stderr, "Unknown compress type %s\n", s); -+ exit(1); -+ }; -+} -+ - int do_defrag(int ac, char **av) - { - int fd; -- int compress = 0; - int flush = 0; - u64 start = 0; - u64 len = (u64)-1; -@@ -157,15 +168,18 @@ int do_defrag(int ac, char **av) - int fancy_ioctl = 0; - struct btrfs_ioctl_defrag_range_args range; - int e=0; -+ int compress_type = BTRFS_COMPRESS_NONE; - - optind = 1; - while(1) { -- int c = getopt(ac, av, "vcfs:l:t:"); -+ int c = getopt(ac, av, "vc::fs:l:t:"); - if (c < 0) - break; - switch(c) { - case 'c': -- compress = 1; -+ compress_type = BTRFS_COMPRESS_ZLIB; -+ if (optarg) -+ compress_type = parse_compress_type(optarg); - fancy_ioctl = 1; - break; - case 'f': -@@ -203,8 +217,10 @@ int do_defrag(int ac, char **av) - range.start = start; - range.len = len; - range.extent_thresh = thresh; -- if (compress) -+ if (compress_type) { - range.flags |= BTRFS_DEFRAG_RANGE_COMPRESS; -+ range.compress_type = compress_type; -+ } - if (flush) - range.flags |= BTRFS_DEFRAG_RANGE_START_IO; - -diff --git a/ctree.h b/ctree.h -index ed83d02..61eb639 100644 ---- a/ctree.h -+++ b/ctree.h -@@ -354,12 +354,14 @@ struct btrfs_super_block { - #define BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF (1ULL << 0) - #define BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL (1ULL << 1) - #define BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS (1ULL << 2) -+#define BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO (1ULL << 3) - - #define BTRFS_FEATURE_COMPAT_SUPP 0ULL - #define BTRFS_FEATURE_COMPAT_RO_SUPP 0ULL - #define BTRFS_FEATURE_INCOMPAT_SUPP \ - (BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF | \ - BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL | \ -+ BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO | \ - BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS) - - /* -@@ -505,9 +507,11 @@ struct btrfs_timespec { - } __attribute__ ((__packed__)); - - typedef enum { -- BTRFS_COMPRESS_NONE = 0, -- BTRFS_COMPRESS_ZLIB = 1, -- BTRFS_COMPRESS_LAST = 2, -+ BTRFS_COMPRESS_NONE = 0, -+ BTRFS_COMPRESS_ZLIB = 1, -+ BTRFS_COMPRESS_LZO = 2, -+ BTRFS_COMPRESS_TYPES = 2, -+ BTRFS_COMPRESS_LAST = 3, - } btrfs_compression_type; - - /* we don't understand any encryption methods right now */ -diff --git a/ioctl.h b/ioctl.h -index 776d7a9..bb7b9e0 100644 ---- a/ioctl.h -+++ b/ioctl.h -@@ -116,8 +116,15 @@ struct btrfs_ioctl_defrag_range_args { - */ - __u32 extent_thresh; - -+ /* -+ * which compression method to use if turning on compression -+ * for this defrag operation. If unspecified, zlib will -+ * be used -+ */ -+ __u32 compress_type; -+ - /* spare for later */ -- __u32 unused[5]; -+ __u32 unused[4]; - }; - - struct btrfs_ioctl_space_info { -diff --git a/man/btrfs.8.in b/man/btrfs.8.in -index cba2de1..1ffed13 100644 ---- a/man/btrfs.8.in -+++ b/man/btrfs.8.in -@@ -15,12 +15,12 @@ btrfs \- control a btrfs filesystem - .PP - \fBbtrfs\fP \fBsubvolume set-default\fP\fI <id> <path>\fP - .PP --\fBbtrfs\fP \fBfilesystem defragment\fP\fI [-vcf] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\fP --.PP - \fBbtrfs\fP \fBfilesystem sync\fP\fI <path> \fP - .PP - \fBbtrfs\fP \fBfilesystem resize\fP\fI [+/\-]<size>[gkm]|max <filesystem>\fP - .PP -+\fBbtrfs\fP \fBfilesystem defrag\fP\fI [options] <file>|<dir> [<file>|<dir>...]\fP -+.PP - \fBbtrfs\fP \fBdevice scan\fP\fI [<device> [<device>..]]\fP - .PP - \fBbtrfs\fP \fBdevice show\fP\fI <dev>|<label> [<dev>|<label>...]\fP -@@ -30,7 +30,6 @@ btrfs \- control a btrfs filesystem - \fBbtrfs\fP \fBdevice add\fP\fI <dev> [<dev>..] <path> \fP - .PP - \fBbtrfs\fP \fBdevice delete\fP\fI <dev> [<dev>..] <path> \fP] -- - .PP - \fBbtrfs\fP \fBhelp|\-\-help|\-h \fP\fI\fP - .PP -@@ -104,10 +103,13 @@ Set the subvolume of the filesystem \fI<path>\fR which is mounted as - is returned by the \fBsubvolume list\fR command. - .TP - --\fBfilesystem defragment\fP\fI [-vcf] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\fR -+\fBfilesystem defragment\fP -c[zlib|lzo] [-l \fIlen\fR] [-s \fIstart\fR] [-t \fIsize\fR] -[vf] <\fIfile\fR>|<\fIdir\fR> [<\fIfile\fR>|<\fIdir\fR>...] -+ - Defragment file data and/or directory metadata. To defragment all files in a - directory you have to specify each one on its own or use your shell wildcards. - -+The start position and the number of bytes to deframention can be specified by \fIstart\fR and \fIlen\fR. Any extent bigger than \fIthresh\fR will be considered already defragged. Use 0 to take the kernel default, and use 1 to say eveery single extent must be rewritten. You can also turn on compression in defragment operations. -+ - \fB-v\fP be verbose - - \fB-c\fP compress file contents while defragmenting --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0009-Update-clean-up-btrfs-help-and-man-page-V2.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0009-Update-clean-up-btrfs-help-and-man-page-V2.patch deleted file mode 100644 index 3b44d20b9f..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0009-Update-clean-up-btrfs-help-and-man-page-V2.patch +++ /dev/null @@ -1,272 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 6f81e1197015ab2dc41beec92c347919feb26967 Mon Sep 17 00:00:00 2001 -From: Goffredo Baroncelli <kreijack@libero.it> -Date: Sun, 5 Dec 2010 17:47:45 +0000 -Subject: [PATCH 09/15] Update/clean up btrfs help and man page V2 - -Hi all, - -enclose you can find a patch which improves the help of the btrfs commands, - updates the INSTALL file and the btrfs (command) man page. - -Regarding the help of the btrfs command: -- moved the "subvolume set-default" command in the "subvolume" commands group -- removed a wrong new line -- small tweak on the basis of Andreas suggestion - -Regarding the btrfs command man page: -- renaming the command "device balance" in "filesystem balance" (thanks to -Andreas Phillipp to highlight that) -- adding the entry "subvolume find-new" -- document the switches of the command "filesystem defrag" -- document the <devid> facility of the command "filesystem resize" -- small tweak on the basis of Andreas suggestion - -Regarding the INSTALL file, which was very old, I removed the reference of the -old btrfsctl utility and changed the examples using the btrfs command. -I removed the old (and now wrong) statement about the inability to delete a -subvolume/snapshot - -Chris, you can pull the patch from the branch "help_cleanup" of the following -repository. - -http://cassiopea.homelinux.net/git/btrfs-progs-unstable.git - -(or you can browse the changes at -http://cassiopea.homelinux.net/git/btrfs-progs-unstable.git/?p=btrfs- -progs-unstable-all.git;a=summary) - -The patch is very simple: only updates the man page, the INSTALL file and - moves/updates some lines in the help of btrfs command. Comments are welcome. - -Regards -G.Baroncelli - - INSTALL | 29 ++++++++++++++++++++--------- - btrfs.c | 24 ++++++++++++------------ - man/btrfs.8.in | 45 +++++++++++++++++++++++++-------------------- - 3 files changed, 57 insertions(+), 41 deletions(-) - - all the block devices. - .TP -@@ -138,21 +143,21 @@ can expand the partition before enlarging the filesystem -and shrink the - partition after reducing the size of the filesystem. - .TP - --\fBfilesystem show\fR [<uuid>|<label>]\fR --Show the btrfs filesystem with some additional info. If no UUID or label is --passed, \fBbtrfs\fR show info of all the btrfs filesystem. -+\fBfilesystem show\fR [<device>|<uuid>|<label>]\fR -+Show the btrfs filesystem with some additional info. If no argument is -+passed, \fBbtrfs\fR shows info of all the btrfs filesystems. - .TP - --\fBdevice balance\fR \fI<path>\fR -+\fBfilesystem balance\fR \fI<path>\fR - Balance the chunks of the filesystem identified by \fI<path>\fR - across the devices. - .TP - --\fBdevice add\fR\fI <dev> [<dev>..] <path>\fR -+\fBdevice add\fR\fI <device> [<device>...] <path>\fR - Add device(s) to the filesystem identified by \fI<path>\fR. - .TP - --\fBdevice delete\fR\fI <dev> [<dev>..] <path>\fR -+\fBdevice delete\fR\fI <device> [<device>...] <path>\fR - Remove device(s) from a filesystem identified by \fI<path>\fR. - .PP - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - INSTALL | 29 ++++++++++++++++++++--------- - btrfs.c | 24 ++++++++++++------------ - man/btrfs.8.in | 29 +++++++++++++++++------------ - 3 files changed, 49 insertions(+), 33 deletions(-) - -diff --git a/INSTALL b/INSTALL -index 16b45a5..3840148 100644 ---- a/INSTALL -+++ b/INSTALL -@@ -22,23 +22,32 @@ in the e2fsprogs sources, and is usually available as libuuid or - e2fsprogs-devel from various distros. - - Building the utilities is just make ; make install. The programs go --into /usr/local/bin. The commands available are: -+into /usr/local/bin. The mains commands available are: - - mkfs.btrfs: create a filesystem - --btrfsctl: control program to create snapshots and subvolumes: -- -+btrfs: control program to create snapshots and subvolumes: -+ # mount a btrfs filesystem - mount /dev/sda2 /mnt -- btrfsctl -s new_subvol_name /mnt -- btrfsctl -s snapshot_of_default /mnt/default -- btrfsctl -s snapshot_of_new_subvol /mnt/new_subvol_name -- btrfsctl -s snapshot_of_a_snapshot /mnt/snapshot_of_new_subvol -+ -+ # create a subvolume -+ btrfs subvolume create /mnt/new_subvol_name -+ -+ # snapshot of a subvolume -+ btrfs subvolume snapshot /mnt/default /mnt/snapshot_of_default -+ btrfs subvolume snapshot /mnt/snapshot_of_default \ -+ /mnt/snapshot_of_a_snapshot -+ -+ # list of the subvolumes - ls /mnt - default snapshot_of_a_snapshot snapshot_of_new_subvol - new_subvol_name snapshot_of_default - -- Snapshots and subvolumes cannot be deleted right now, but you can -- rm -rf all the files and directories inside them. -+ # removal of a subvolume or a snapshot -+ btrfs subvolume delete /mn/snapshot_of_a_snapshot -+ -+ # look a the btrfs man page for further information -+ man btrfs - - btrfsck: do a limited check of the FS extent trees.</li> - -@@ -46,3 +55,5 @@ debug-tree: print all of the FS metadata in text form. Example: - - debug-tree /dev/sda2 >& big_output_file - -+ -+ -diff --git a/btrfs.c b/btrfs.c -index 1b4f403..62140ef 100644 ---- a/btrfs.c -+++ b/btrfs.c -@@ -61,6 +61,11 @@ static struct Command commands[] = { - { do_subvol_list, 1, "subvolume list", "<path>\n" - "List the snapshot/subvolume of a filesystem." - }, -+ { do_set_default_subvol, 2, -+ "subvolume set-default", "<id> <path>\n" -+ "Set the subvolume of the filesystem <path> which will be mounted\n" -+ "as default." -+ }, - { do_find_newer, 2, "subvolume find-new", "<path> <last_gen>\n" - "List the recently modified files in a filesystem." - }, -@@ -68,11 +73,6 @@ static struct Command commands[] = { - "filesystem defragment", "[-vf] [-c[zlib,lzo]] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\n" - "Defragment a file or a directory." - }, -- { do_set_default_subvol, 2, -- "subvolume set-default", "<id> <path>\n" -- "Set the subvolume of the filesystem <path> which will be mounted\n" -- "as default." -- }, - { do_fssync, 1, - "filesystem sync", "<path>\n" - "Force a sync on the filesystem <path>." -@@ -83,29 +83,29 @@ static struct Command commands[] = { - "will occupe all available space on the device." - }, - { do_show_filesystem, 999, -- "filesystem show", "[<uuid>|<label>]\n" -- "Show the info of a btrfs filesystem. If no <uuid> or <label>\n" -+ "filesystem show", "[<device>|<uuid>|<label>]\n" -+ "Show the info of a btrfs filesystem. If no argument\n" - "is passed, info of all the btrfs filesystem are shown." - }, - { do_df_filesystem, 1, - "filesystem df", "<path>\n" -- "Show space usage information for a mount point\n." -+ "Show space usage information for a mount point." - }, - { do_balance, 1, - "filesystem balance", "<path>\n" - "Balance the chunks across the device." - }, -- { do_scan, -- 999, "device scan", "[<device> [<device>..]\n" -+ { do_scan, 999, -+ "device scan", "[<device>...]\n" - "Scan all device for or the passed device for a btrfs\n" - "filesystem." - }, - { do_add_volume, -2, -- "device add", "<dev> [<dev>..] <path>\n" -+ "device add", "<device> [<device>...] <path>\n" - "Add a device to a filesystem." - }, - { do_remove_volume, -2, -- "device delete", "<dev> [<dev>..] <path>\n" -+ "device delete", "<device> [<device>...] <path>\n" - "Remove a device from a filesystem." - }, - /* coming soon -diff --git a/man/btrfs.8.in b/man/btrfs.8.in -index 1ffed13..b9b8913 100644 ---- a/man/btrfs.8.in -+++ b/man/btrfs.8.in -@@ -21,15 +21,19 @@ btrfs \- control a btrfs filesystem - .PP - \fBbtrfs\fP \fBfilesystem defrag\fP\fI [options] <file>|<dir> [<file>|<dir>...]\fP - .PP --\fBbtrfs\fP \fBdevice scan\fP\fI [<device> [<device>..]]\fP -+\fBbtrfs\fP \fBsubvolume find-new\fP\fI <subvolume> <last_gen>\fP - .PP --\fBbtrfs\fP \fBdevice show\fP\fI <dev>|<label> [<dev>|<label>...]\fP -+\fBbtrfs\fP \fBfilesystem balance\fP\fI <path> \fP - .PP --\fBbtrfs\fP \fBdevice balance\fP\fI <path> \fP -+\fBbtrfs\fP \fBfilesystem defragment\fP\fI <file>|<dir> [<file>|<dir>...]\fP - .PP --\fBbtrfs\fP \fBdevice add\fP\fI <dev> [<dev>..] <path> \fP -+\fBbtrfs\fP \fBdevice scan\fP\fI [<device>...]\fP - .PP --\fBbtrfs\fP \fBdevice delete\fP\fI <dev> [<dev>..] <path> \fP] -+\fBbtrfs\fP \fBdevice show\fP\fI [<device>|<uuid>|<label>]\fP -+.PP -+\fBbtrfs\fP \fBdevice add\fP\fI <device> [<device>...] <path> \fP -+.PP -+\fBbtrfs\fP \fBdevice delete\fP\fI <device> [<device>...] <path> \fP] - .PP - \fBbtrfs\fP \fBhelp|\-\-help|\-h \fP\fI\fP - .PP -@@ -48,17 +52,16 @@ For example: it is possible to run - instead of - .I btrfs subvolume snapshot. - But --.I btrfs dev s -+.I btrfs file s - is not allowed, because --.I dev s -+.I file s - may be interpreted both as --.I device show -+.I filesystem show - and as --.I device scan. -+.I filesystem sync. - In this case - .I btrfs --returns an error. -- -+returnsfilesystem sync - If a command is terminated by - .I --help - , the detailed help is showed. If the passed command matches more commands, -@@ -125,9 +128,11 @@ The start position and the number of bytes to deframention can be specified by \ - NOTE: defragmenting with kernels up to 2.6.37 will unlink COW-ed copies of data, don't - use it if you use snapshots, have de-duplicated your data or made copies with - \fBcp --reflink\fP. -+\fBsubvolume find-new\fR\fI <subvolume> <last_gen>\fR -+List the recently modified files in a subvolume, after \fI<last_gen>\fR ID. - .TP - --\fBdevice scan\fR \fI[<device> [<device>..]]\fR -+\fBdevice scan\fR \fI[<device>...]\fR - Scan devices for a btrfs filesystem. If no devices are passed, \fBbtrfs\fR scans - all the block devices. - .TP --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0010-Deprecate-btrfsctl-btrfs-show-btrfs-vol.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0010-Deprecate-btrfsctl-btrfs-show-btrfs-vol.patch deleted file mode 100644 index 17e515d262..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0010-Deprecate-btrfsctl-btrfs-show-btrfs-vol.patch +++ /dev/null @@ -1,152 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 36d8ab7002c5707538849a61eaa97cbac262bbc3 Mon Sep 17 00:00:00 2001 -From: Goffredo Baroncelli <kreijack@libero.it> -Date: Sun, 5 Dec 2010 17:47:36 +0000 -Subject: [PATCH 10/15] Deprecate btrfsctl, btrfs-show, btrfs-vol - -Hi all, - -the patch below deprecates the following programs - -* btrfsctl -* btrfs-vol -* btrfs-show - -the reason is simple, these programs are superseded by the btrfs utility, -both in terms of documentation, usability and bug. The goal is to avoid -to duplicate codes and avoid update two programs. - -The patch adds a warning in the man pages, in the INSTALL file and in the -programs. - -$ ./btrfsctl -** -** WARNING: this program is considered deprecated -** Please consider to switch to the btrfs utility -** -no valid commands given -usage: btrfsctl [ -d file|dir] [ -s snap_name subvol|tree ] - [-r size] [-A device] [-a] [-c] [-D dir .] - -d filename: defragments one file - -d directory: defragments the entire Btree - -s snap_name dir: creates a new snapshot of dir - -S subvol_name dir: creates a new subvolume - -r [+-]size[gkm]: resize the FS by size amount - -A device: scans the device file for a Btrfs filesystem - -a: scans all devices for Btrfs filesystems - -c: forces a single FS sync - -D: delete snapshot - -m [tree id] directory: set the default mounted subvolume to the [tree -id] or the -directory - -Below the patch, but it is possible to pull the changes from: - - http://cassiopea.homelinux.net/git/btrfs-progs-unstable.git - -branch - - btrfs-deprecated - -Comments are welcome. - -G.Baroncelli - - INSTALL | 5 +++++ - btrfs-show.c | 5 +++++ - btrfs-vol.c | 5 +++++ - btrfsctl.c | 5 +++++ - man/btrfs-show.8.in | 3 +++ - man/btrfsctl.8.in | 3 +++ - 6 files changed, 26 insertions(+), 0 deletions(-) - -the tool to create a new snapshot for the filesystem. - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfs-show.c | 5 +++++ - btrfs-vol.c | 5 +++++ - btrfsctl.c | 5 +++++ - man/btrfs-show.8.in | 3 +++ - man/btrfsctl.8.in | 3 +++ - 5 files changed, 21 insertions(+), 0 deletions(-) - -diff --git a/btrfs-show.c b/btrfs-show.c -index c49626c..8210fd2 100644 ---- a/btrfs-show.c -+++ b/btrfs-show.c -@@ -117,6 +117,11 @@ int main(int ac, char **av) - int ret; - int option_index = 0; - -+ printf( "**\n" -+ "** WARNING: this program is considered deprecated\n" -+ "** Please consider to switch to the btrfs utility\n" -+ "**\n"); -+ - while(1) { - int c; - c = getopt_long(ac, av, "", long_options, -diff --git a/btrfs-vol.c b/btrfs-vol.c -index f573023..0efdbc1 100644 ---- a/btrfs-vol.c -+++ b/btrfs-vol.c -@@ -78,6 +78,11 @@ int main(int ac, char **av) - struct btrfs_ioctl_vol_args args; - u64 dev_block_count = 0; - -+ printf( "**\n" -+ "** WARNING: this program is considered deprecated\n" -+ "** Please consider to switch to the btrfs utility\n" -+ "**\n"); -+ - while(1) { - int c; - c = getopt_long(ac, av, "a:br:", long_options, -diff --git a/btrfsctl.c b/btrfsctl.c -index adfa519..73e20ec 100644 ---- a/btrfsctl.c -+++ b/btrfsctl.c -@@ -107,6 +107,11 @@ int main(int ac, char **av) - char *fullpath; - u64 objectid = 0; - -+ printf( "**\n" -+ "** WARNING: this program is considered deprecated\n" -+ "** Please consider to switch to the btrfs utility\n" -+ "**\n"); -+ - if (ac == 2 && strcmp(av[1], "-a") == 0) { - fprintf(stderr, "Scanning for Btrfs filesystems\n"); - btrfs_scan_one_dir("/dev", 1); -diff --git a/man/btrfs-show.8.in b/man/btrfs-show.8.in -index dd0b147..cb98b68 100644 ---- a/man/btrfs-show.8.in -+++ b/man/btrfs-show.8.in -@@ -3,6 +3,9 @@ - btrfs-show \- scan the /dev directory for btrfs partitions and print results. - .SH SYNOPSIS - .B btrfs-show -+.SH NOTE -+.B btrfs-show -+is deprecated. Please consider to switch to the btrfs utility. - .SH DESCRIPTION - .B btrfs-show - is used to scan the /dev directory for btrfs partitions and display brief -diff --git a/man/btrfsctl.8.in b/man/btrfsctl.8.in -index c2d4488..8705fa6 100644 ---- a/man/btrfsctl.8.in -+++ b/man/btrfsctl.8.in -@@ -10,6 +10,9 @@ btrfsctl \- control a btrfs filesystem - [ \fB \-A\fP\fI device\fP ] - [ \fB \-a\fP ] - [ \fB \-c\fP ] -+.SH NOTE -+B btrfsctl -+is deprecated. Please consider to switch to the btrfs utility. - .SH DESCRIPTION - .B btrfsctl - is used to control the filesystem and the files and directories stored. It is the tool to create a new snapshot for the filesystem. --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0011-Add-the-btrfs-filesystem-label-command.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0011-Add-the-btrfs-filesystem-label-command.patch deleted file mode 100644 index 40ccb5b92a..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0011-Add-the-btrfs-filesystem-label-command.patch +++ /dev/null @@ -1,390 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From d1dc6a9cff7e2fe4f335ca783a4b033457b3e184 Mon Sep 17 00:00:00 2001 -From: Goffredo Baroncelli <kreijack@inwind.it> -Date: Sun, 5 Dec 2010 17:46:44 +0000 -Subject: [PATCH 11/15] Add the "btrfs filesystem label" command - -Hi all, - -this patch adds the command "btrfs filesystem label" to change (or show) the -label of a filesystem. -This patch is a subset of the one written previously by Morey Roof. I -included the user space part only. So it is possible only to change/show a -label of a *single device* and *unounted* filesystem. - -The reason of excluding the kernel space part, is to simplify the patch in -order to speed the check and then the merging of the patch itself. In fact I -have to point out that in the past there was almost three attempts to propose -this patch, without success neither complaints. - -Chris, let me know how you want to proceed. I know that you are very busy, -and you prefer to work to stabilize btrfs instead adding new feature. But I -think that changing a label is a *essential* feature for a filesystem -managing tool. Think about a mount by LABEL. - -To show a label - -$ btrfs filesystem label <device> - -To set a label - -$ btrfs filesystem label <device> <newlabel> - -Please guys, give a look to the source. -Comments are welcome. - -You can pull the source from the branch "label" of the repository -http://cassiopea.homelinux.net/git/btrfs-progs-unstable.git - -Regards -G.Baroncelli - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - Makefile | 2 +- - btrfs.c | 5 -- - btrfs_cmds.c | 16 +++++++ - btrfs_cmds.h | 1 + - btrfslabel.c | 121 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - btrfslabel.h | 5 ++ - man/btrfs.8.in | 19 +++++++++ - utils.c | 57 ++++++++++++++++++++++++++ - utils.h | 2 + - 9 files changed, 222 insertions(+), 6 deletions(-) - create mode 100644 btrfslabel.c - create mode 100644 btrfslabel.h - -diff --git a/Makefile b/Makefile -index d65f6a2..4b95d2f 100644 ---- a/Makefile -+++ b/Makefile -@@ -4,7 +4,7 @@ CFLAGS = -g -Werror -Os - objects = ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \ - root-tree.o dir-item.o file-item.o inode-item.o \ - inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o \ -- volumes.o utils.o btrfs-list.o -+ volumes.o utils.o btrfs-list.o btrfslabel.o - - # - CHECKFLAGS=-D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \ -diff --git a/btrfs.c b/btrfs.c -index 62140ef..4cd4210 100644 ---- a/btrfs.c -+++ b/btrfs.c -@@ -108,11 +108,6 @@ static struct Command commands[] = { - "device delete", "<device> [<device>...] <path>\n" - "Remove a device from a filesystem." - }, -- /* coming soon -- { 2, "filesystem label", "<label> <path>\n" -- "Set the label of a filesystem" -- } -- */ - { 0, 0 , 0 } - }; - -diff --git a/btrfs_cmds.c b/btrfs_cmds.c -index 26d4fcc..6de73f4 100644 ---- a/btrfs_cmds.c -+++ b/btrfs_cmds.c -@@ -40,6 +40,7 @@ - #include "volumes.h" - - #include "btrfs_cmds.h" -+#include "btrfslabel.h" - - #ifdef __CHECKER__ - #define BLKGETSIZE64 0 -@@ -874,6 +875,21 @@ int do_set_default_subvol(int nargs, char **argv) - return 0; - } - -+int do_change_label(int nargs, char **argv) -+{ -+ /* check the number of argument */ -+ if ( nargs > 3 ){ -+ fprintf(stderr, "ERROR: '%s' requires maximum 2 args\n", -+ argv[0]); -+ return -2; -+ }else if (nargs == 2){ -+ return get_label(argv[1]); -+ } else { /* nargs == 0 */ -+ return set_label(argv[1], argv[2]); -+ } -+} -+ -+ - int do_df_filesystem(int nargs, char **argv) - { - struct btrfs_ioctl_space_args *sargs; -diff --git a/btrfs_cmds.h b/btrfs_cmds.h -index 7bde191..ab722d4 100644 ---- a/btrfs_cmds.h -+++ b/btrfs_cmds.h -@@ -32,3 +32,4 @@ int list_subvols(int fd); - int do_df_filesystem(int nargs, char **argv); - int find_updated_files(int fd, u64 root_id, u64 oldest_gen); - int do_find_newer(int argc, char **argv); -+int do_change_label(int argc, char **argv); -diff --git a/btrfslabel.c b/btrfslabel.c -new file mode 100644 -index 0000000..c9f4684 ---- /dev/null -+++ b/btrfslabel.c -@@ -0,0 +1,121 @@ -+/* -+ * Copyright (C) 2008 Morey Roof. All rights reserved. -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public -+ * License v2 as published by the Free Software Foundation. -+ * -+ * 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, Inc., 59 Temple Place - Suite 330, -+ * Boston, MA 021110-1307, USA. -+ */ -+ -+#define _GNU_SOURCE -+ -+#ifndef __CHECKER__ -+#include <sys/ioctl.h> -+#include <sys/mount.h> -+#include "ioctl.h" -+#endif /* __CHECKER__ */ -+ -+#include <stdio.h> -+#include <stdlib.h> -+#include <sys/types.h> -+#include <sys/stat.h> -+#include <dirent.h> -+#include <fcntl.h> -+#include <unistd.h> -+#include <linux/fs.h> -+#include <linux/limits.h> -+#include <ctype.h> -+#include "kerncompat.h" -+#include "ctree.h" -+#include "utils.h" -+#include "version.h" -+#include "disk-io.h" -+#include "transaction.h" -+ -+#define MOUNTED 1 -+#define UNMOUNTED 2 -+#define GET_LABEL 3 -+#define SET_LABEL 4 -+ -+static void change_label_unmounted(char *dev, char *nLabel) -+{ -+ struct btrfs_root *root; -+ struct btrfs_trans_handle *trans; -+ -+ /* Open the super_block at the default location -+ * and as read-write. -+ */ -+ root = open_ctree(dev, 0, 1); -+ -+ trans = btrfs_start_transaction(root, 1); -+ strncpy(root->fs_info->super_copy.label, nLabel, BTRFS_LABEL_SIZE); -+ btrfs_commit_transaction(trans, root); -+ -+ /* Now we close it since we are done. */ -+ close_ctree(root); -+} -+ -+static void get_label_unmounted(char *dev) -+{ -+ struct btrfs_root *root; -+ -+ /* Open the super_block at the default location -+ * and as read-only. -+ */ -+ root = open_ctree(dev, 0, 0); -+ -+ fprintf(stdout, "%s\n", root->fs_info->super_copy.label); -+ -+ /* Now we close it since we are done. */ -+ close_ctree(root); -+} -+ -+int get_label(char *btrfs_dev) -+{ -+ -+ int ret; -+ ret = check_mounted(btrfs_dev); -+ if (ret < 0) -+ { -+ fprintf(stderr, "FATAL: error checking %s mount status\n", btrfs_dev); -+ return -1; -+ } -+ -+ if(ret != 0) -+ { -+ fprintf(stderr, "FATAL: the filesystem has to be unmounted\n"); -+ return -2; -+ } -+ get_label_unmounted(btrfs_dev); -+ return 0; -+} -+ -+ -+int set_label(char *btrfs_dev, char *nLabel) -+{ -+ -+ int ret; -+ ret = check_mounted(btrfs_dev); -+ if (ret < 0) -+ { -+ fprintf(stderr, "FATAL: error checking %s mount status\n", btrfs_dev); -+ return -1; -+ } -+ -+ if(ret != 0) -+ { -+ fprintf(stderr, "FATAL: the filesystem has to be unmounted\n"); -+ return -2; -+ } -+ change_label_unmounted(btrfs_dev, nLabel); -+ return 0; -+} -diff --git a/btrfslabel.h b/btrfslabel.h -new file mode 100644 -index 0000000..abf43ad ---- /dev/null -+++ b/btrfslabel.h -@@ -0,0 +1,5 @@ -+/* btrflabel.h */ -+ -+ -+int get_label(char *btrfs_dev); -+int set_label(char *btrfs_dev, char *nLabel); -\ No newline at end of file -diff --git a/man/btrfs.8.in b/man/btrfs.8.in -index b9b8913..6f92f91 100644 ---- a/man/btrfs.8.in -+++ b/man/btrfs.8.in -@@ -19,6 +19,8 @@ btrfs \- control a btrfs filesystem - .PP - \fBbtrfs\fP \fBfilesystem resize\fP\fI [+/\-]<size>[gkm]|max <filesystem>\fP - .PP -+\fBbtrfs\fP \fBfilesystem label\fP\fI <dev> [newlabel]\fP -+.PP - \fBbtrfs\fP \fBfilesystem defrag\fP\fI [options] <file>|<dir> [<file>|<dir>...]\fP - .PP - \fBbtrfs\fP \fBsubvolume find-new\fP\fI <subvolume> <last_gen>\fP -@@ -164,6 +166,23 @@ can expand the partition before enlarging the filesystem and shrink the - partition after reducing the size of the filesystem. - .TP - -+\fBbtrfs\fP \fBfilesystem label\fP\fI <dev> [newlabel]\fP -+Show or update the label of a filesystem. \fI<dev>\fR is used to identify the -+filesystem. -+If a \fInewlabel\fR optional argument is passed, the label is changed. The -+following costraints exist for a label: -+.IP -+- the maximum allowable lenght shall be less or equal than 256 chars -+.IP -+- the label shall not contain the '/' or '\\' characters. -+ -+NOTE: Currently there are the following limitations: -+.IP -+- the filesystem has to be unmounted -+.IP -+- the filesystem should not have more than one device. -+.TP -+ - \fBfilesystem show\fR [<uuid>|<label>]\fR - Show the btrfs filesystem with some additional info. If no UUID or label is - passed, \fBbtrfs\fR show info of all the btrfs filesystem. -diff --git a/utils.c b/utils.c -index ad980ae..13373c9 100644 ---- a/utils.c -+++ b/utils.c -@@ -812,6 +812,39 @@ out_mntloop_err: - return ret; - } - -+/* Gets the mount point of btrfs filesystem that is using the specified device. -+ * Returns 0 is everything is good, <0 if we have an error. -+ * TODO: Fix this fucntion and check_mounted to work with multiple drive BTRFS -+ * setups. -+ */ -+int get_mountpt(char *dev, char *mntpt, size_t size) -+{ -+ struct mntent *mnt; -+ FILE *f; -+ int ret = 0; -+ -+ f = setmntent("/proc/mounts", "r"); -+ if (f == NULL) -+ return -errno; -+ -+ while ((mnt = getmntent(f)) != NULL ) -+ { -+ if (strcmp(dev, mnt->mnt_fsname) == 0) -+ { -+ strncpy(mntpt, mnt->mnt_dir, size); -+ break; -+ } -+ } -+ -+ if (mnt == NULL) -+ { -+ /* We didn't find an entry so lets report an error */ -+ ret = -1; -+ } -+ -+ return ret; -+} -+ - struct pending_dir { - struct list_head list; - char name[256]; -@@ -1002,3 +1035,27 @@ char *pretty_sizes(u64 size) - return pretty; - } - -+/* -+ * Checks to make sure that the label matches our requirements. -+ * Returns: -+ 0 if everything is safe and usable -+ -1 if the label is too long -+ -2 if the label contains an invalid character -+ */ -+int check_label(char *input) -+{ -+ int i; -+ int len = strlen(input); -+ -+ if (len > BTRFS_LABEL_SIZE) { -+ return -1; -+ } -+ -+ for (i = 0; i < len; i++) { -+ if (input[i] == '/' || input[i] == '\\') { -+ return -2; -+ } -+ } -+ -+ return 0; -+} -diff --git a/utils.h b/utils.h -index a28d7f4..c3004ae 100644 ---- a/utils.h -+++ b/utils.h -@@ -40,4 +40,6 @@ int check_mounted(const char *devicename); - int btrfs_device_already_in_root(struct btrfs_root *root, int fd, - int super_offset); - char *pretty_sizes(u64 size); -+int check_label(char *input); -+int get_mountpt(char *dev, char *mntpt, size_t size); - #endif --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0012-Btrfs-progs-Update-man-page-for-mixed-data-metadata-.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0012-Btrfs-progs-Update-man-page-for-mixed-data-metadata-.patch deleted file mode 100644 index 2f3746f23e..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0012-Btrfs-progs-Update-man-page-for-mixed-data-metadata-.patch +++ /dev/null @@ -1,42 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 4c6ae809c50d44d4530a211b95b004002b3ba45f Mon Sep 17 00:00:00 2001 -From: Mitch Harder <mitch.harder@sabayonlinux.org> -Date: Mon, 15 Nov 2010 16:32:12 +0000 -Subject: [PATCH 12/15] Btrfs-progs: Update man page for mixed data+metadata option. - -Update the mkfs.btrfs man page for the -M option to mix data and -metadata chunks. - -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - man/mkfs.btrfs.8.in | 7 +++++++ - 1 files changed, 7 insertions(+), 0 deletions(-) - -diff --git a/man/mkfs.btrfs.8.in b/man/mkfs.btrfs.8.in -index 1e14c6c..432db1b 100644 ---- a/man/mkfs.btrfs.8.in -+++ b/man/mkfs.btrfs.8.in -@@ -9,6 +9,7 @@ mkfs.btrfs \- create an btrfs filesystem - [ \fB \-l\fP\fI leafsize\fP ] - [ \fB \-L\fP\fI label\fP ] - [ \fB \-m\fP\fI metadata profile\fP ] -+[ \fB \-M\fP\fI mixed data+metadata\fP ] - [ \fB \-n\fP\fI nodesize\fP ] - [ \fB \-s\fP\fI sectorsize\fP ] - [ \fB \-h\fP ] -@@ -45,6 +46,12 @@ Specify a label for the filesystem. - Specify how metadata must be spanned across the devices specified. Valid - values are raid0, raid1, raid10 or single. - .TP -+\fB\-M\fR, \fB\-\-mixed\fR -+Mix data and metadata chunks together for more efficient space -+utilization. This feature incurs a performance penalty in -+larger filesystems. It is recommended for use with filesystems -+of 1 GiB or smaller. -+.TP - \fB\-n\fR, \fB\-\-nodesize \fIsize\fR - Specify the nodesize. By default the value is set to the pagesize. - .TP --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0013-btrfs-progs-Add-new-feature-to-mkfs.btrfs-to-make-fi.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0013-btrfs-progs-Add-new-feature-to-mkfs.btrfs-to-make-fi.patch deleted file mode 100644 index 215106edb8..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0013-btrfs-progs-Add-new-feature-to-mkfs.btrfs-to-make-fi.patch +++ /dev/null @@ -1,1108 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From e3736c698e8b490bea1375576b718a2de6e89603 Mon Sep 17 00:00:00 2001 -From: Donggeun Kim <dg77.kim@samsung.com> -Date: Thu, 8 Jul 2010 09:17:59 +0000 -Subject: [PATCH 13/15] btrfs-progs: Add new feature to mkfs.btrfs to make file system image file from source directory - -Changes from V1 to V2: -- support extended attributes -- move btrfs_alloc_data_chunk function to volumes.c -- fix an execution error when additional useless parameters are specified -- fix traverse_directory function so that the insertion functions for the common items are invoked in a single point - -The extended attributes is implemented through llistxattr and getxattr function calls. - -Thanks - -Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> -Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - mkfs.c | 864 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- - volumes.c | 104 ++++++++ - volumes.h | 3 + - 3 files changed, 947 insertions(+), 24 deletions(-) - -diff --git a/mkfs.c b/mkfs.c -index 04de93a..57c88f9 100644 ---- a/mkfs.c -+++ b/mkfs.c -@@ -29,12 +29,14 @@ - #include <stdlib.h> - #include <sys/types.h> - #include <sys/stat.h> -+#include <sys/dir.h> - #include <fcntl.h> - #include <unistd.h> - #include <getopt.h> - #include <uuid/uuid.h> - #include <linux/fs.h> - #include <ctype.h> -+#include <attr/xattr.h> - #include "kerncompat.h" - #include "ctree.h" - #include "disk-io.h" -@@ -43,6 +45,15 @@ - #include "utils.h" - #include "version.h" - -+static u64 index_cnt = 2; -+ -+struct directory_name_entry { -+ char *dir_name; -+ char *path; -+ ino_t inum; -+ struct list_head list; -+}; -+ - static u64 parse_size(char *s) - { - int len = strlen(s); -@@ -298,6 +309,7 @@ static void print_usage(void) - fprintf(stderr, "\t -M --mixed mix metadata and data together\n"); - fprintf(stderr, "\t -n --nodesize size of btree nodes\n"); - fprintf(stderr, "\t -s --sectorsize min block allocation\n"); -+ fprintf(stderr, "\t -r --rootdir the source directory\n"); - fprintf(stderr, "%s\n", BTRFS_BUILD_VERSION); - exit(1); - } -@@ -355,9 +367,768 @@ static struct option long_options[] = { - { "sectorsize", 1, NULL, 's' }, - { "data", 1, NULL, 'd' }, - { "version", 0, NULL, 'V' }, -+ { "rootdir", 1, NULL, 'r' }, - { 0, 0, 0, 0} - }; - -+static int add_directory_items(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, u64 objectid, -+ ino_t parent_inum, const char *name, -+ struct stat *st, int *dir_index_cnt) -+{ -+ int ret; -+ int name_len; -+ struct btrfs_key location; -+ u8 filetype = 0; -+ -+ name_len = strlen(name); -+ -+ location.objectid = objectid; -+ location.offset = 0; -+ btrfs_set_key_type(&location, BTRFS_INODE_ITEM_KEY); -+ -+ if (S_ISDIR(st->st_mode)) -+ filetype = BTRFS_FT_DIR; -+ if (S_ISREG(st->st_mode)) -+ filetype = BTRFS_FT_REG_FILE; -+ if (S_ISLNK(st->st_mode)) -+ filetype = BTRFS_FT_SYMLINK; -+ -+ ret = btrfs_insert_dir_item(trans, root, name, name_len, -+ parent_inum, &location, -+ filetype, index_cnt); -+ -+ *dir_index_cnt = index_cnt; -+ index_cnt++; -+ -+ return ret; -+} -+ -+static int fill_inode_item(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, -+ struct btrfs_inode_item *dst, struct stat *src) -+{ -+ u64 blocks = 0; -+ u64 sectorsize = root->sectorsize; -+ -+ btrfs_set_stack_inode_generation(dst, trans->transid); -+ btrfs_set_stack_inode_size(dst, src->st_size); -+ btrfs_set_stack_inode_nbytes(dst, 0); -+ btrfs_set_stack_inode_block_group(dst, 0); -+ btrfs_set_stack_inode_nlink(dst, src->st_nlink); -+ btrfs_set_stack_inode_uid(dst, src->st_uid); -+ btrfs_set_stack_inode_gid(dst, src->st_gid); -+ btrfs_set_stack_inode_mode(dst, src->st_mode); -+ btrfs_set_stack_inode_rdev(dst, 0); -+ btrfs_set_stack_inode_flags(dst, 0); -+ btrfs_set_stack_timespec_sec(&dst->atime, src->st_atime); -+ btrfs_set_stack_timespec_nsec(&dst->atime, 0); -+ btrfs_set_stack_timespec_sec(&dst->ctime, src->st_ctime); -+ btrfs_set_stack_timespec_nsec(&dst->ctime, 0); -+ btrfs_set_stack_timespec_sec(&dst->mtime, src->st_mtime); -+ btrfs_set_stack_timespec_nsec(&dst->mtime, 0); -+ btrfs_set_stack_timespec_sec(&dst->otime, 0); -+ btrfs_set_stack_timespec_nsec(&dst->otime, 0); -+ -+ if (S_ISDIR(src->st_mode)) { -+ btrfs_set_stack_inode_size(dst, 0); -+ btrfs_set_stack_inode_nlink(dst, 1); -+ } -+ if (S_ISREG(src->st_mode)) { -+ btrfs_set_stack_inode_size(dst, (u64)src->st_size); -+ if (src->st_size <= BTRFS_MAX_INLINE_DATA_SIZE(root)) -+ btrfs_set_stack_inode_nbytes(dst, src->st_size); -+ else { -+ blocks = src->st_size / sectorsize; -+ if (src->st_size % sectorsize) -+ blocks += 1; -+ blocks *= sectorsize; -+ btrfs_set_stack_inode_nbytes(dst, blocks); -+ } -+ } -+ if (S_ISLNK(src->st_mode)) -+ btrfs_set_stack_inode_nbytes(dst, src->st_size + 1); -+ -+ return 0; -+} -+ -+static int directory_select(const struct direct *entry) -+{ -+ if ((strncmp(entry->d_name, ".", entry->d_reclen) == 0) || -+ (strncmp(entry->d_name, "..", entry->d_reclen) == 0)) -+ return 0; -+ else -+ return 1; -+} -+ -+static u64 calculate_dir_inode_size(char *dirname) -+{ -+ int count, i; -+ struct direct **files, *cur_file; -+ u64 dir_inode_size = 0; -+ -+ count = scandir(dirname, &files, directory_select, NULL); -+ -+ for (i = 0; i < count; i++) { -+ cur_file = files[i]; -+ dir_inode_size += strlen(cur_file->d_name); -+ } -+ -+ dir_inode_size *= 2; -+ return dir_inode_size; -+} -+ -+static int add_inode_items(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, -+ struct stat *st, char *name, -+ u64 self_objectid, ino_t parent_inum, -+ int dir_index_cnt, struct btrfs_inode_item *inode_ret) -+{ -+ int ret; -+ struct btrfs_key inode_key; -+ struct btrfs_inode_item btrfs_inode; -+ u64 objectid; -+ u64 inode_size = 0; -+ int name_len; -+ -+ name_len = strlen(name); -+ fill_inode_item(trans, root, &btrfs_inode, st); -+ objectid = self_objectid; -+ -+ if (S_ISDIR(st->st_mode)) { -+ inode_size = calculate_dir_inode_size(name); -+ btrfs_set_stack_inode_size(&btrfs_inode, inode_size); -+ } -+ -+ inode_key.objectid = objectid; -+ inode_key.offset = 0; -+ btrfs_set_key_type(&inode_key, BTRFS_INODE_ITEM_KEY); -+ -+ ret = btrfs_insert_inode(trans, root, objectid, &btrfs_inode); -+ if (ret) -+ goto fail; -+ -+ ret = btrfs_insert_inode_ref(trans, root, name, name_len, -+ objectid, parent_inum, dir_index_cnt); -+ if (ret) -+ goto fail; -+ -+ *inode_ret = btrfs_inode; -+fail: -+ return ret; -+} -+ -+static int add_xattr_item(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, u64 objectid, -+ const char *file_name) -+{ -+ int ret; -+ int cur_name_len; -+ char xattr_list[XATTR_LIST_MAX]; -+ char *cur_name; -+ char cur_value[XATTR_SIZE_MAX]; -+ char delimiter = '\0'; -+ char *next_location = xattr_list; -+ -+ ret = llistxattr(file_name, xattr_list, XATTR_LIST_MAX); -+ if (ret < 0) { -+ fprintf(stderr, "get a list of xattr failed for %s\n", -+ file_name); -+ return ret; -+ } -+ if (ret == 0) -+ return ret; -+ -+ cur_name = strtok(xattr_list, &delimiter); -+ while (cur_name != NULL) { -+ cur_name_len = strlen(cur_name); -+ next_location += cur_name_len + 1; -+ -+ ret = getxattr(file_name, cur_name, cur_value, XATTR_SIZE_MAX); -+ if (ret < 0) { -+ fprintf(stderr, "get a xattr value failed for %s\n", -+ cur_name); -+ } -+ -+ ret = btrfs_insert_xattr_item(trans, root, cur_name, -+ cur_name_len, cur_value, -+ ret, objectid); -+ if (ret) { -+ fprintf(stderr, "insert a xattr item failed for %s\n", -+ file_name); -+ } -+ -+ cur_name = strtok(next_location, &delimiter); -+ } -+ -+ return ret; -+} -+ -+static int custom_alloc_extent(struct btrfs_root *root, u64 num_bytes, -+ u64 hint_byte, struct btrfs_key *ins) -+{ -+ u64 start; -+ u64 end; -+ u64 last = hint_byte; -+ int ret; -+ int wrapped = 0; -+ struct btrfs_block_group_cache *cache; -+ -+ while (1) { -+ ret = find_first_extent_bit(&root->fs_info->free_space_cache, -+ last, &start, &end, EXTENT_DIRTY); -+ if (ret) { -+ if (wrapped++ == 0) { -+ last = 0; -+ continue; -+ } else { -+ goto fail; -+ } -+ } -+ -+ start = max(last, start); -+ last = end + 1; -+ if (last - start < num_bytes) -+ continue; -+ -+ last = start + num_bytes; -+ if (test_range_bit(&root->fs_info->pinned_extents, -+ start, last - 1, EXTENT_DIRTY, 0)) -+ continue; -+ -+ cache = btrfs_lookup_block_group(root->fs_info, start); -+ BUG_ON(!cache); -+ if (cache->flags & BTRFS_BLOCK_GROUP_SYSTEM || -+ last > cache->key.objectid + cache->key.offset) { -+ last = cache->key.objectid + cache->key.offset; -+ continue; -+ } -+ -+ if (cache->flags & (BTRFS_BLOCK_GROUP_SYSTEM | -+ BTRFS_BLOCK_GROUP_METADATA)) { -+ last = cache->key.objectid + cache->key.offset; -+ continue; -+ } -+ -+ clear_extent_dirty(&root->fs_info->free_space_cache, -+ start, start + num_bytes - 1, 0); -+ -+ ins->objectid = start; -+ ins->offset = num_bytes; -+ ins->type = BTRFS_EXTENT_ITEM_KEY; -+ return 0; -+ } -+fail: -+ fprintf(stderr, "not enough free space\n"); -+ return -ENOSPC; -+} -+ -+static int record_file_extent(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, u64 objectid, -+ struct btrfs_inode_item *inode, -+ u64 file_pos, u64 disk_bytenr, -+ u64 num_bytes) -+{ -+ int ret; -+ struct btrfs_fs_info *info = root->fs_info; -+ struct btrfs_root *extent_root = info->extent_root; -+ struct extent_buffer *leaf; -+ struct btrfs_file_extent_item *fi; -+ struct btrfs_key ins_key; -+ struct btrfs_path path; -+ struct btrfs_extent_item *ei; -+ -+ btrfs_init_path(&path); -+ -+ ins_key.objectid = objectid; -+ ins_key.offset = 0; -+ btrfs_set_key_type(&ins_key, BTRFS_EXTENT_DATA_KEY); -+ ret = btrfs_insert_empty_item(trans, root, &path, &ins_key, -+ sizeof(*fi)); -+ if (ret) -+ goto fail; -+ leaf = path.nodes[0]; -+ fi = btrfs_item_ptr(leaf, path.slots[0], -+ struct btrfs_file_extent_item); -+ btrfs_set_file_extent_generation(leaf, fi, trans->transid); -+ btrfs_set_file_extent_type(leaf, fi, BTRFS_FILE_EXTENT_REG); -+ btrfs_set_file_extent_disk_bytenr(leaf, fi, disk_bytenr); -+ btrfs_set_file_extent_disk_num_bytes(leaf, fi, num_bytes); -+ btrfs_set_file_extent_offset(leaf, fi, 0); -+ btrfs_set_file_extent_num_bytes(leaf, fi, num_bytes); -+ btrfs_set_file_extent_ram_bytes(leaf, fi, num_bytes); -+ btrfs_set_file_extent_compression(leaf, fi, 0); -+ btrfs_set_file_extent_encryption(leaf, fi, 0); -+ btrfs_set_file_extent_other_encoding(leaf, fi, 0); -+ btrfs_mark_buffer_dirty(leaf); -+ -+ btrfs_release_path(root, &path); -+ -+ ins_key.objectid = disk_bytenr; -+ ins_key.offset = num_bytes; -+ ins_key.type = BTRFS_EXTENT_ITEM_KEY; -+ -+ ret = btrfs_insert_empty_item(trans, extent_root, &path, -+ &ins_key, sizeof(*ei)); -+ if (ret == 0) { -+ leaf = path.nodes[0]; -+ ei = btrfs_item_ptr(leaf, path.slots[0], -+ struct btrfs_extent_item); -+ -+ btrfs_set_extent_refs(leaf, ei, 0); -+ btrfs_set_extent_generation(leaf, ei, trans->transid); -+ btrfs_set_extent_flags(leaf, ei, BTRFS_EXTENT_FLAG_DATA); -+ -+ btrfs_mark_buffer_dirty(leaf); -+ ret = btrfs_update_block_group(trans, root, disk_bytenr, -+ num_bytes, 1, 0); -+ if (ret) -+ goto fail; -+ } else if (ret != -EEXIST) { -+ goto fail; -+ } -+ -+ ret = btrfs_inc_extent_ref(trans, root, disk_bytenr, num_bytes, 0, -+ root->root_key.objectid, -+ objectid, 0); -+fail: -+ btrfs_release_path(root, &path); -+ return ret; -+} -+ -+static int add_symbolic_link(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, -+ u64 objectid, const char *path_name) -+{ -+ int ret; -+ u64 sectorsize = root->sectorsize; -+ char *buf = malloc(sectorsize); -+ -+ ret = readlink(path_name, buf, sectorsize); -+ if (ret <= 0) { -+ fprintf(stderr, "readlink failed for %s\n", path_name); -+ goto fail; -+ } -+ if (ret > sectorsize) { -+ fprintf(stderr, "symlink too long for %s", path_name); -+ ret = -1; -+ goto fail; -+ } -+ ret = btrfs_insert_inline_extent(trans, root, objectid, 0, -+ buf, ret + 1); -+fail: -+ free(buf); -+ return ret; -+} -+ -+static int add_file_items(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, -+ struct btrfs_inode_item *btrfs_inode, u64 objectid, -+ ino_t parent_inum, struct stat *st, -+ const char *path_name, int out_fd) -+{ -+ int ret; -+ ssize_t ret_read; -+ u64 bytes_read = 0; -+ char *buffer = NULL; -+ struct btrfs_key key; -+ int blocks; -+ u32 sectorsize = root->sectorsize; -+ u64 first_block = 0; -+ u64 num_blocks = 0; -+ int fd; -+ -+ fd = open(path_name, O_RDONLY); -+ if (fd == -1) { -+ fprintf(stderr, "%s open failed\n", path_name); -+ goto end; -+ } -+ -+ blocks = st->st_size / sectorsize; -+ if (st->st_size % sectorsize) -+ blocks += 1; -+ -+ if (st->st_size <= BTRFS_MAX_INLINE_DATA_SIZE(root)) { -+ buffer = malloc(st->st_size); -+ ret_read = pread64(fd, buffer, st->st_size, bytes_read); -+ if (ret_read == -1) { -+ fprintf(stderr, "%s read failed\n", path_name); -+ goto end; -+ } -+ -+ ret = btrfs_insert_inline_extent(trans, root, objectid, 0, -+ buffer, st->st_size); -+ goto end; -+ } -+ -+ ret = custom_alloc_extent(root, blocks * sectorsize, 0, &key); -+ if (ret) -+ goto end; -+ -+ first_block = key.objectid; -+ bytes_read = 0; -+ buffer = malloc(sectorsize); -+ -+ do { -+ memset(buffer, 0, sectorsize); -+ ret_read = pread64(fd, buffer, sectorsize, bytes_read); -+ if (ret_read == -1) { -+ fprintf(stderr, "%s read failed\n", path_name); -+ goto end; -+ } -+ -+ ret = pwrite64(out_fd, buffer, sectorsize, -+ first_block + bytes_read); -+ if (ret != sectorsize) { -+ fprintf(stderr, "output file write failed\n"); -+ goto end; -+ } -+ -+ /* checksum for file data */ -+ ret = btrfs_csum_file_block(trans, root->fs_info->csum_root, -+ first_block + (blocks * sectorsize), -+ first_block + bytes_read, -+ buffer, sectorsize); -+ if (ret) { -+ fprintf(stderr, "%s checksum failed\n", path_name); -+ goto end; -+ } -+ -+ bytes_read += ret_read; -+ num_blocks++; -+ } while (ret_read == sectorsize); -+ -+ if (num_blocks > 0) { -+ ret = record_file_extent(trans, root, objectid, btrfs_inode, -+ first_block, first_block, -+ blocks * sectorsize); -+ if (ret) -+ goto end; -+ } -+ -+end: -+ if (buffer) -+ free(buffer); -+ close(fd); -+ return ret; -+} -+ -+static char *make_path(char *dir, char *name) -+{ -+ char *path; -+ -+ path = malloc(strlen(dir) + strlen(name) + 2); -+ if (!path) -+ return NULL; -+ strcpy(path, dir); -+ if (dir[strlen(dir) - 1] != '/') -+ strcat(path, "/"); -+ strcat(path, name); -+ return path; -+} -+ -+static int traverse_directory(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, char *dir_name, -+ struct directory_name_entry *dir_head, int out_fd) -+{ -+ int ret = 0; -+ -+ struct btrfs_inode_item cur_inode; -+ struct btrfs_inode_item *inode_item; -+ int count, i, dir_index_cnt; -+ struct direct **files; -+ struct stat st; -+ struct directory_name_entry *dir_entry, *parent_dir_entry; -+ struct direct *cur_file; -+ ino_t parent_inum, cur_inum; -+ ino_t highest_inum = 0; -+ char *parent_dir_name; -+ struct btrfs_path path; -+ struct extent_buffer *leaf; -+ struct btrfs_key root_dir_key; -+ u64 root_dir_inode_size = 0; -+ -+ /* Add list for source directory */ -+ dir_entry = malloc(sizeof(struct directory_name_entry)); -+ dir_entry->dir_name = dir_name; -+ dir_entry->path = malloc(strlen(dir_name) + 1); -+ strcpy(dir_entry->path, dir_name); -+ -+ parent_inum = highest_inum + BTRFS_FIRST_FREE_OBJECTID; -+ dir_entry->inum = parent_inum; -+ list_add_tail(&dir_entry->list, &dir_head->list); -+ -+ btrfs_init_path(&path); -+ -+ root_dir_key.objectid = btrfs_root_dirid(&root->root_item); -+ root_dir_key.offset = 0; -+ btrfs_set_key_type(&root_dir_key, BTRFS_INODE_ITEM_KEY); -+ ret = btrfs_lookup_inode(trans, root, &path, &root_dir_key, 1); -+ if (ret) { -+ fprintf(stderr, "root dir lookup error\n"); -+ goto fail; -+ } -+ -+ leaf = path.nodes[0]; -+ inode_item = btrfs_item_ptr(leaf, path.slots[0], -+ struct btrfs_inode_item); -+ -+ root_dir_inode_size = calculate_dir_inode_size(dir_name); -+ btrfs_set_inode_size(leaf, inode_item, root_dir_inode_size); -+ btrfs_mark_buffer_dirty(leaf); -+ -+ btrfs_release_path(root, &path); -+ -+ do { -+ parent_dir_entry = list_entry(dir_head->list.next, -+ struct directory_name_entry, -+ list); -+ list_del(&parent_dir_entry->list); -+ -+ parent_inum = parent_dir_entry->inum; -+ parent_dir_name = parent_dir_entry->dir_name; -+ if (chdir(parent_dir_entry->path)) { -+ fprintf(stderr, "chdir error for %s\n", -+ parent_dir_name); -+ goto fail; -+ } -+ -+ count = scandir(parent_dir_entry->path, &files, -+ directory_select, NULL); -+ -+ for (i = 0; i < count; i++) { -+ cur_file = files[i]; -+ -+ if (lstat(cur_file->d_name, &st) == -1) { -+ fprintf(stderr, "lstat failed for file %s\n", -+ cur_file->d_name); -+ goto fail; -+ } -+ -+ cur_inum = ++highest_inum + BTRFS_FIRST_FREE_OBJECTID; -+ ret = add_directory_items(trans, root, -+ cur_inum, parent_inum, -+ cur_file->d_name, -+ &st, &dir_index_cnt); -+ if (ret) { -+ fprintf(stderr, "add_directory_items failed\n"); -+ goto fail; -+ } -+ -+ ret = add_inode_items(trans, root, &st, -+ cur_file->d_name, cur_inum, -+ parent_inum, dir_index_cnt, -+ &cur_inode); -+ if (ret) { -+ fprintf(stderr, "add_inode_items failed\n"); -+ goto fail; -+ } -+ -+ ret = add_xattr_item(trans, root, -+ cur_inum, cur_file->d_name); -+ if (ret) { -+ fprintf(stderr, "add_xattr_item failed\n"); -+ goto fail; -+ } -+ -+ if (S_ISDIR(st.st_mode)) { -+ dir_entry = malloc(sizeof(struct directory_name_entry)); -+ dir_entry->dir_name = cur_file->d_name; -+ dir_entry->path = make_path(parent_dir_entry->path, -+ cur_file->d_name); -+ dir_entry->inum = cur_inum; -+ list_add_tail(&dir_entry->list, &dir_head->list); -+ } else if (S_ISREG(st.st_mode)) { -+ ret = add_file_items(trans, root, &cur_inode, -+ cur_inum, parent_inum, &st, -+ cur_file->d_name, out_fd); -+ if (ret) { -+ fprintf(stderr, "add_file_items failed\n"); -+ goto fail; -+ } -+ } else if (S_ISLNK(st.st_mode)) { -+ ret = add_symbolic_link(trans, root, -+ cur_inum, cur_file->d_name); -+ if (ret) { -+ fprintf(stderr, "add_symbolic_link failed\n"); -+ goto fail; -+ } -+ } -+ } -+ -+ free(parent_dir_entry->path); -+ free(parent_dir_entry); -+ -+ index_cnt = 2; -+ -+ } while (!list_empty(&dir_head->list)); -+ -+ return 0; -+fail: -+ free(parent_dir_entry->path); -+ free(parent_dir_entry); -+ return -1; -+} -+ -+static int open_target(char *output_name) -+{ -+ int output_fd; -+ output_fd = open(output_name, O_CREAT | O_RDWR | O_TRUNC, -+ S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH); -+ -+ return output_fd; -+} -+ -+static int create_chunks(struct btrfs_trans_handle *trans, -+ struct btrfs_root *root, u64 num_of_meta_chunks, -+ u64 size_of_data) -+{ -+ u64 chunk_start; -+ u64 chunk_size; -+ u64 meta_type = BTRFS_BLOCK_GROUP_METADATA; -+ u64 data_type = BTRFS_BLOCK_GROUP_DATA; -+ u64 minimum_data_chunk_size = 64 * 1024 * 1024; -+ u64 i; -+ int ret; -+ -+ for (i = 0; i < num_of_meta_chunks; i++) { -+ ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, -+ &chunk_start, &chunk_size, meta_type); -+ BUG_ON(ret); -+ ret = btrfs_make_block_group(trans, root->fs_info->extent_root, 0, -+ meta_type, BTRFS_FIRST_CHUNK_TREE_OBJECTID, -+ chunk_start, chunk_size); -+ BUG_ON(ret); -+ set_extent_dirty(&root->fs_info->free_space_cache, -+ chunk_start, chunk_start + chunk_size - 1, 0); -+ } -+ -+ if (size_of_data < minimum_data_chunk_size) -+ size_of_data = minimum_data_chunk_size; -+ ret = btrfs_alloc_data_chunk(trans, root->fs_info->extent_root, -+ &chunk_start, size_of_data, data_type); -+ BUG_ON(ret); -+ ret = btrfs_make_block_group(trans, root->fs_info->extent_root, 0, -+ data_type, BTRFS_FIRST_CHUNK_TREE_OBJECTID, -+ chunk_start, size_of_data); -+ BUG_ON(ret); -+ set_extent_dirty(&root->fs_info->free_space_cache, -+ chunk_start, chunk_start + size_of_data - 1, 0); -+ return ret; -+} -+ -+static int make_image(char *source_dir, struct btrfs_root *root, int out_fd) -+{ -+ int ret; -+ struct btrfs_trans_handle *trans; -+ -+ struct stat root_st; -+ int root_len; -+ -+ struct directory_name_entry dir_head; -+ -+ ret = lstat(source_dir, &root_st); -+ if (ret) { -+ fprintf(stderr, "unable to lstat the %s\n", source_dir); -+ goto fail; -+ } -+ -+ root_len = strlen(source_dir); -+ -+ INIT_LIST_HEAD(&dir_head.list); -+ -+ trans = btrfs_start_transaction(root, 1); -+ ret = traverse_directory(trans, root, source_dir, &dir_head, out_fd); -+ if (ret) { -+ fprintf(stderr, "unable to traverse_directory\n"); -+ goto fail; -+ } -+ btrfs_commit_transaction(trans, root); -+ -+ printf("Making image is completed.\n"); -+ return 0; -+fail: -+ fprintf(stderr, "Making image is aborted.\n"); -+ return -1; -+} -+ -+static u64 size_sourcedir(char *dir_name, u64 sectorsize, -+ u64 *num_of_meta_chunks_ret, u64 *size_of_data_ret) -+{ -+ u64 dir_size = 0; -+ u64 total_size = 0; -+ int ret; -+ char command[1024]; -+ char path[512]; -+ char *file_name = "temp_file"; -+ FILE *file; -+ u64 minimum_data_size = 256 * 1024 * 1024; /* 256MB */ -+ u64 default_chunk_size = 8 * 1024 * 1024; /* 8MB */ -+ u64 allocated_meta_size = 8 * 1024 * 1024; /* 8MB */ -+ u64 allocated_total_size = 20 * 1024 * 1024; /* 20MB */ -+ u64 num_of_meta_chunks = 0; -+ u64 num_of_allocated_meta_chunks = -+ allocated_meta_size / default_chunk_size; -+ -+ ret = sprintf(command, "du -B 4096 -s "); -+ if (ret < 0) { -+ fprintf(stderr, "error executing sprintf for du command\n"); -+ return -1; -+ } -+ strcat(command, dir_name); -+ strcat(command, " > "); -+ strcat(command, file_name); -+ ret = system(command); -+ -+ file = fopen(file_name, "r"); -+ ret = fscanf(file, "%lld %s\n", &dir_size, path); -+ fclose(file); -+ remove(file_name); -+ -+ dir_size *= sectorsize; -+ *size_of_data_ret = dir_size; -+ -+ num_of_meta_chunks = (dir_size / 2) / default_chunk_size; -+ if (((dir_size / 2) % default_chunk_size) != 0) -+ num_of_meta_chunks++; -+ if (num_of_meta_chunks <= num_of_allocated_meta_chunks) -+ num_of_meta_chunks = 0; -+ else -+ num_of_meta_chunks -= num_of_allocated_meta_chunks; -+ -+ total_size = allocated_total_size + dir_size + -+ (num_of_meta_chunks * default_chunk_size); -+ -+ *num_of_meta_chunks_ret = num_of_meta_chunks; -+ -+ if (total_size < minimum_data_size) -+ total_size = minimum_data_size; -+ -+ return total_size; -+} -+ -+static int zero_output_file(int out_fd, u64 size, u32 sectorsize) -+{ -+ int len = sectorsize; -+ int loop_num = size / sectorsize; -+ u64 location = 0; -+ char *buf = malloc(len); -+ int ret = 0, i; -+ ssize_t written; -+ -+ if (!buf) -+ return -ENOMEM; -+ memset(buf, 0, len); -+ for (i = 0; i < loop_num; i++) { -+ written = pwrite64(out_fd, buf, len, location); -+ if (written != len) -+ ret = -EIO; -+ location += sectorsize; -+ } -+ free(buf); -+ return ret; -+} -+ - int main(int ac, char **av) - { - char *file; -@@ -385,9 +1156,15 @@ int main(int ac, char **av) - int data_profile_opt = 0; - int metadata_profile_opt = 0; - -+ char *source_dir = NULL; -+ int source_dir_set = 0; -+ char *output = "output.img"; -+ u64 num_of_meta_chunks = 0; -+ u64 size_of_data = 0; -+ - while(1) { - int c; -- c = getopt_long(ac, av, "A:b:l:n:s:m:d:L:VM", long_options, -+ c = getopt_long(ac, av, "A:b:l:n:s:m:d:L:r:VM", long_options, - &option_index); - if (c < 0) - break; -@@ -430,6 +1207,10 @@ int main(int ac, char **av) - case 'V': - print_version(); - break; -+ case 'r': -+ source_dir = optarg; -+ source_dir_set = 1; -+ break; - default: - print_usage(); - } -@@ -443,6 +1224,8 @@ int main(int ac, char **av) - fprintf(stderr, "Illegal nodesize %u\n", nodesize); - exit(1); - } -+ if (source_dir_set) -+ ac++; - ac = ac - optind; - if (ac == 0) - print_usage(); -@@ -450,28 +1233,47 @@ int main(int ac, char **av) - printf("\nWARNING! - %s IS EXPERIMENTAL\n", BTRFS_BUILD_VERSION); - printf("WARNING! - see http://btrfs.wiki.kernel.org before using\n\n"); - -- file = av[optind++]; -- ret = check_mounted(file); -- if (ret < 0) { -- fprintf(stderr, "error checking %s mount status\n", file); -- exit(1); -- } -- if (ret == 1) { -- fprintf(stderr, "%s is mounted\n", file); -- exit(1); -- } -- ac--; -- fd = open(file, O_RDWR); -- if (fd < 0) { -- fprintf(stderr, "unable to open %s\n", file); -- exit(1); -+ if (source_dir == 0) { -+ file = av[optind++]; -+ ret = check_mounted(file); -+ if (ret < 0) { -+ fprintf(stderr, "error checking %s mount status\n", file); -+ exit(1); -+ } -+ if (ret == 1) { -+ fprintf(stderr, "%s is mounted\n", file); -+ exit(1); -+ } -+ ac--; -+ fd = open(file, O_RDWR); -+ if (fd < 0) { -+ fprintf(stderr, "unable to open %s\n", file); -+ exit(1); -+ } -+ first_fd = fd; -+ first_file = file; -+ ret = btrfs_prepare_device(fd, file, zero_end, &dev_block_count, &mixed); -+ if (block_count == 0) -+ block_count = dev_block_count; -+ } else { -+ ac = 0; -+ fd = open_target(output); -+ if (fd < 0) { -+ fprintf(stderr, "unable to open the %s\n", file); -+ exit(1); -+ } -+ -+ file = output; -+ first_fd = fd; -+ first_file = file; -+ block_count = size_sourcedir(source_dir, sectorsize, -+ &num_of_meta_chunks, &size_of_data); -+ ret = zero_output_file(fd, block_count, sectorsize); -+ if (ret) { -+ fprintf(stderr, "unable to zero the output file\n"); -+ exit(1); -+ } - } -- first_fd = fd; -- first_file = file; -- ret = btrfs_prepare_device(fd, file, zero_end, &dev_block_count, -- &mixed); -- if (block_count == 0) -- block_count = dev_block_count; - if (mixed) { - if (!metadata_profile_opt) - metadata_profile = 0; -@@ -558,9 +1360,11 @@ int main(int ac, char **av) - } - - raid_groups: -- ret = create_raid_groups(trans, root, data_profile, -+ if (!source_dir_set) { -+ ret = create_raid_groups(trans, root, data_profile, - metadata_profile, mixed); -- BUG_ON(ret); -+ BUG_ON(ret); -+ } - - ret = create_data_reloc_tree(trans, root); - BUG_ON(ret); -@@ -580,6 +1384,18 @@ raid_groups: - - printf("%s\n", BTRFS_BUILD_VERSION); - btrfs_commit_transaction(trans, root); -+ -+ if (source_dir_set) { -+ trans = btrfs_start_transaction(root, 1); -+ ret = create_chunks(trans, root, -+ num_of_meta_chunks, size_of_data); -+ BUG_ON(ret); -+ btrfs_commit_transaction(trans, root); -+ -+ ret = make_image(source_dir, root, fd); -+ BUG_ON(ret); -+ } -+ - ret = close_ctree(root); - BUG_ON(ret); - -diff --git a/volumes.c b/volumes.c -index 7671855..4bb77e2 100644 ---- a/volumes.c -+++ b/volumes.c -@@ -857,6 +857,110 @@ again: - return ret; - } - -+int btrfs_alloc_data_chunk(struct btrfs_trans_handle *trans, -+ struct btrfs_root *extent_root, u64 *start, -+ u64 num_bytes, u64 type) -+{ -+ u64 dev_offset; -+ struct btrfs_fs_info *info = extent_root->fs_info; -+ struct btrfs_root *chunk_root = extent_root->fs_info->chunk_root; -+ struct btrfs_stripe *stripes; -+ struct btrfs_device *device = NULL; -+ struct btrfs_chunk *chunk; -+ struct list_head *dev_list = &extent_root->fs_info->fs_devices->devices; -+ struct list_head *cur; -+ struct map_lookup *map; -+ u64 physical; -+ u64 calc_size = 8 * 1024 * 1024; -+ int num_stripes = 1; -+ int sub_stripes = 0; -+ int ret; -+ int index; -+ int stripe_len = 64 * 1024; -+ struct btrfs_key key; -+ -+ key.objectid = BTRFS_FIRST_CHUNK_TREE_OBJECTID; -+ key.type = BTRFS_CHUNK_ITEM_KEY; -+ ret = find_next_chunk(chunk_root, BTRFS_FIRST_CHUNK_TREE_OBJECTID, -+ &key.offset); -+ if (ret) -+ return ret; -+ -+ chunk = kmalloc(btrfs_chunk_item_size(num_stripes), GFP_NOFS); -+ if (!chunk) -+ return -ENOMEM; -+ -+ map = kmalloc(map_lookup_size(num_stripes), GFP_NOFS); -+ if (!map) { -+ kfree(chunk); -+ return -ENOMEM; -+ } -+ -+ stripes = &chunk->stripe; -+ calc_size = num_bytes; -+ -+ index = 0; -+ cur = dev_list->next; -+ device = list_entry(cur, struct btrfs_device, dev_list); -+ -+ while (index < num_stripes) { -+ struct btrfs_stripe *stripe; -+ -+ ret = btrfs_alloc_dev_extent(trans, device, -+ info->chunk_root->root_key.objectid, -+ BTRFS_FIRST_CHUNK_TREE_OBJECTID, key.offset, -+ calc_size, &dev_offset); -+ BUG_ON(ret); -+ -+ device->bytes_used += calc_size; -+ ret = btrfs_update_device(trans, device); -+ BUG_ON(ret); -+ -+ map->stripes[index].dev = device; -+ map->stripes[index].physical = dev_offset; -+ stripe = stripes + index; -+ btrfs_set_stack_stripe_devid(stripe, device->devid); -+ btrfs_set_stack_stripe_offset(stripe, dev_offset); -+ memcpy(stripe->dev_uuid, device->uuid, BTRFS_UUID_SIZE); -+ physical = dev_offset; -+ index++; -+ } -+ -+ /* key was set above */ -+ btrfs_set_stack_chunk_length(chunk, num_bytes); -+ btrfs_set_stack_chunk_owner(chunk, extent_root->root_key.objectid); -+ btrfs_set_stack_chunk_stripe_len(chunk, stripe_len); -+ btrfs_set_stack_chunk_type(chunk, type); -+ btrfs_set_stack_chunk_num_stripes(chunk, num_stripes); -+ btrfs_set_stack_chunk_io_align(chunk, stripe_len); -+ btrfs_set_stack_chunk_io_width(chunk, stripe_len); -+ btrfs_set_stack_chunk_sector_size(chunk, extent_root->sectorsize); -+ btrfs_set_stack_chunk_sub_stripes(chunk, sub_stripes); -+ map->sector_size = extent_root->sectorsize; -+ map->stripe_len = stripe_len; -+ map->io_align = stripe_len; -+ map->io_width = stripe_len; -+ map->type = type; -+ map->num_stripes = num_stripes; -+ map->sub_stripes = sub_stripes; -+ -+ ret = btrfs_insert_item(trans, chunk_root, &key, chunk, -+ btrfs_chunk_item_size(num_stripes)); -+ BUG_ON(ret); -+ *start = key.offset; -+ -+ map->ce.start = key.offset; -+ map->ce.size = num_bytes; -+ -+ ret = insert_existing_cache_extent( -+ &extent_root->fs_info->mapping_tree.cache_tree, -+ &map->ce); -+ BUG_ON(ret); -+ -+ kfree(chunk); -+ return ret; -+} -+ - void btrfs_mapping_init(struct btrfs_mapping_tree *tree) - { - cache_tree_init(&tree->cache_tree); -diff --git a/volumes.h b/volumes.h -index bb78751..93b0e48 100644 ---- a/volumes.h -+++ b/volumes.h -@@ -107,6 +107,9 @@ int btrfs_read_chunk_tree(struct btrfs_root *root); - int btrfs_alloc_chunk(struct btrfs_trans_handle *trans, - struct btrfs_root *extent_root, u64 *start, - u64 *num_bytes, u64 type); -+int btrfs_alloc_data_chunk(struct btrfs_trans_handle *trans, -+ struct btrfs_root *extent_root, u64 *start, -+ u64 num_bytes, u64 type); - int btrfs_read_super_device(struct btrfs_root *root, struct extent_buffer *buf); - int btrfs_add_device(struct btrfs_trans_handle *trans, - struct btrfs_root *root, --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0014-btrfs-progs-fix-wrong-extent-buffer-size-when-readin.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0014-btrfs-progs-fix-wrong-extent-buffer-size-when-readin.patch deleted file mode 100644 index 6a0f9d6952..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0014-btrfs-progs-fix-wrong-extent-buffer-size-when-readin.patch +++ /dev/null @@ -1,33 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From 32ba8209276d3ac1723ea6373aaec9d6399ce5ca Mon Sep 17 00:00:00 2001 -From: Miao Xie <miaox@cn.fujitsu.com> -Date: Tue, 13 Jul 2010 09:18:04 +0000 -Subject: [PATCH 14/15] btrfs-progs: fix wrong extent buffer size when reading tree block - -the root extent buffer of a tree may not be a leaf, so we must get the right -size by its level when reading it. - -Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - debug-tree.c | 4 +++- - 1 files changed, 3 insertions(+), 1 deletions(-) - -diff --git a/debug-tree.c b/debug-tree.c -index 0525354..99c12d6 100644 ---- a/debug-tree.c -+++ b/debug-tree.c -@@ -212,7 +212,9 @@ again: - read_extent_buffer(leaf, &ri, offset, sizeof(ri)); - buf = read_tree_block(tree_root_scan, - btrfs_root_bytenr(&ri), -- tree_root_scan->leafsize, 0); -+ btrfs_level_size(tree_root_scan, -+ btrfs_root_level(&ri)), -+ 0); - switch(found_key.objectid) { - case BTRFS_ROOT_TREE_OBJECTID: - if (!skip) --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0015-btrfs-progs-add-discard-support-to-mkfs.patch b/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0015-btrfs-progs-add-discard-support-to-mkfs.patch deleted file mode 100644 index 7a93b5314f..0000000000 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools/upstream-tmp/0015-btrfs-progs-add-discard-support-to-mkfs.patch +++ /dev/null @@ -1,110 +0,0 @@ -Upstream-Status: Inappropriate [Backport] -From e6bd18d8938986c997c45f0ea95b221d4edec095 Mon Sep 17 00:00:00 2001 -From: Christoph Hellwig <hch@lst.de> -Date: Thu, 21 Apr 2011 16:24:07 -0400 -Subject: [PATCH 15/15] btrfs-progs: add discard support to mkfs - -Discard the whole device before starting to create the filesystem structures. -Modelled after similar support in mkfs.xfs. - -Signed-off-by: Christoph Hellwig <hch@lst.de> -Signed-off-by: Chris Mason <chris.mason@oracle.com> ---- - btrfs_cmds.c | 21 +++++++++++++++++---- - utils.c | 21 +++++++++++++++++++++ - 2 files changed, 38 insertions(+), 4 deletions(-) - -diff --git a/btrfs_cmds.c b/btrfs_cmds.c -index 6de73f4..32f6b25 100644 ---- a/btrfs_cmds.c -+++ b/btrfs_cmds.c -@@ -732,13 +732,26 @@ int do_add_volume(int nargs, char **args) - return 12; - } - -- for(i=1 ; i < (nargs-1) ; i++ ){ -+ for (i = 1; i < (nargs-1); i++ ){ - struct btrfs_ioctl_vol_args ioctl_args; - int devfd, res; - u64 dev_block_count = 0; - struct stat st; - int mixed = 0; - -+ res = check_mounted(args[i]); -+ if (res < 0) { -+ fprintf(stderr, "error checking %s mount status\n", -+ args[i]); -+ ret++; -+ continue; -+ } -+ if (res == 1) { -+ fprintf(stderr, "%s is mounted\n", args[i]); -+ ret++; -+ continue; -+ } -+ - devfd = open(args[i], O_RDWR); - if (!devfd) { - fprintf(stderr, "ERROR: Unable to open device '%s'\n", args[i]); -@@ -746,8 +759,8 @@ int do_add_volume(int nargs, char **args) - ret++; - continue; - } -- ret = fstat(devfd, &st); -- if (ret) { -+ res = fstat(devfd, &st); -+ if (res) { - fprintf(stderr, "ERROR: Unable to stat '%s'\n", args[i]); - close(devfd); - ret++; -@@ -781,7 +794,7 @@ int do_add_volume(int nargs, char **args) - } - - close(fdmnt); -- if( ret) -+ if (ret) - return ret+20; - else - return 0; -diff --git a/utils.c b/utils.c -index 13373c9..17e5afe 100644 ---- a/utils.c -+++ b/utils.c -@@ -50,6 +50,20 @@ - static inline int ioctl(int fd, int define, u64 *size) { return 0; } - #endif - -+#ifndef BLKDISCARD -+#define BLKDISCARD _IO(0x12,119) -+#endif -+ -+static int -+discard_blocks(int fd, u64 start, u64 len) -+{ -+ u64 range[2] = { start, len }; -+ -+ if (ioctl(fd, BLKDISCARD, &range) < 0) -+ return errno; -+ return 0; -+} -+ - static u64 reference_root_table[] = { - [1] = BTRFS_ROOT_TREE_OBJECTID, - [2] = BTRFS_EXTENT_TREE_OBJECTID, -@@ -537,6 +551,13 @@ int btrfs_prepare_device(int fd, char *file, int zero_end, u64 *block_count_ret, - printf("SMALL VOLUME: forcing mixed metadata/data groups\n"); - *mixed = 1; - } -+ -+ /* -+ * We intentionally ignore errors from the discard ioctl. It is -+ * not necessary for the mkfs functionality but just an optimization. -+ */ -+ discard_blocks(fd, 0, block_count); -+ - ret = zero_dev_start(fd); - if (ret) { - fprintf(stderr, "failed to zero device start %d\n", ret); --- -1.7.2.3 - diff --git a/meta/recipes-devtools/btrfs-tools/btrfs-tools_git.bb b/meta/recipes-devtools/btrfs-tools/btrfs-tools_git.bb index 9b5a17a615..0ae570de3d 100644 --- a/meta/recipes-devtools/btrfs-tools/btrfs-tools_git.bb +++ b/meta/recipes-devtools/btrfs-tools/btrfs-tools_git.bb @@ -12,38 +12,14 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=fcb02dc552a041dee27e4b85c7396067" SECTION = "base" DEPENDS = "util-linux" -SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs-unstable.git;protocol=git;tag=1b444cd2e6ab8dcafdd47dbaeaae369dd1517c17;branch=master" +SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git;protocol=git;tag=13eced9a0c2b6bd6bc38e6f0f46a1977b1167e67;branch=master" S = "${WORKDIR}/git" -PR = "r2" - -SRC_URI += "file://upstream-tmp/0001-Btrfs-progs-add-a-btrfs-select-super-command-to-over.patch \ - file://upstream-tmp/0002-Btrfs-progs-use-safe-string-manipulation-functions.patch \ - file://upstream-tmp/0003-Btrfs-progs-utils-Informative-errors.patch \ - file://upstream-tmp/0004-update-man-page-to-new-defragment-command-interface.patch \ - file://upstream-tmp/0005-Improve-error-handling-in-the-btrfs-command.patch \ - file://upstream-tmp/0006-Btrfs-progs-update-super-fields-for-space-cache.patch \ - file://upstream-tmp/0007-Btrfs-progs-add-support-for-mixed-data-metadata-bloc.patch \ - file://upstream-tmp/0008-Update-for-lzo-support.patch \ - file://upstream-tmp/0009-Update-clean-up-btrfs-help-and-man-page-V2.patch \ - file://upstream-tmp/0010-Deprecate-btrfsctl-btrfs-show-btrfs-vol.patch \ - file://upstream-tmp/0011-Add-the-btrfs-filesystem-label-command.patch \ - file://upstream-tmp/0012-Btrfs-progs-Update-man-page-for-mixed-data-metadata-.patch \ - file://upstream-tmp/0013-btrfs-progs-Add-new-feature-to-mkfs.btrfs-to-make-fi.patch \ - file://upstream-tmp/0014-btrfs-progs-fix-wrong-extent-buffer-size-when-readin.patch \ - file://upstream-tmp/0015-btrfs-progs-add-discard-support-to-mkfs.patch \ - file://upstream-for-dragonn/0001-Fill-missing-devices-so-degraded-filesystems-can-be-.patch \ - file://upstream-for-dragonn/0002-Check-for-RAID10-in-set_avail_alloc_bits.patch \ - file://upstream-for-dragonn/0003-Print-the-root-generation-in-btrfs-debug-tree.patch \ - file://upstream-for-dragonn/0004-Allow-partial-FS-opens-for-btrfsck-scanning.patch \ - file://mkfs-xin-fixes.patch \ - file://debian/01-labels.patch \ - file://debian/02-ftbfs.patch \ - file://fix_use_of_gcc.patch \ - file://weak-defaults.patch \ - " +PR = "r3" +SRC_URI += " file://fix_use_of_gcc.patch \ + file://weak-defaults.patch " SRC_URI[md5sum] = "78b1700d318de8518abfaab71f99a885" SRC_URI[sha256sum] = "1285774e0cb72984fac158dd046c8d405324754febd30320cd31e459253e4b65" |