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| author | Saul Wold <Saul.Wold@intel.com> | 2010-09-08 16:25:25 -0700 |
|---|---|---|
| committer | Saul Wold <Saul.Wold@intel.com> | 2010-09-08 16:36:53 -0700 |
| commit | 1f65837e7875774a754dda2447cc3b6687c8bc3a (patch) | |
| tree | f9b2638da3937af6ef666c9998f4ea46ac385d76 /meta | |
| parent | 7400ece67408963c89e30443d813e9025a74c92f (diff) | |
| download | openembedded-core-1f65837e7875774a754dda2447cc3b6687c8bc3a.tar.gz openembedded-core-1f65837e7875774a754dda2447cc3b6687c8bc3a.tar.bz2 openembedded-core-1f65837e7875774a754dda2447cc3b6687c8bc3a.zip | |
image.bbclass: change IMAGE_EXTRA_SPACE to IMAGE_OVERHEAD_FACTOR
This change allows the IMAGE_OVERHEAD_FACTOR (default to 1.2) to
adjust dynamicly how much space to add for each image, thus there
is 20% overhead space by default.
Signed-off-by: Saul Wold <Saul.Wold@intel.com>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/classes/image.bbclass | 2 | ||||
| -rw-r--r-- | meta/conf/bitbake.conf | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass index 9f076a68e7..1b34ac423b 100644 --- a/meta/classes/image.bbclass +++ b/meta/classes/image.bbclass @@ -128,7 +128,7 @@ fakeroot do_rootfs () { ${IMAGE_PREPROCESS_COMMAND} - ROOTFS_SIZE=`du -ks ${IMAGE_ROOTFS}|awk '{size = ${IMAGE_EXTRA_SPACE} + $1; print (size > ${IMAGE_ROOTFS_SIZE} ? size : ${IMAGE_ROOTFS_SIZE}) }'` + ROOTFS_SIZE=`du -ks ${IMAGE_ROOTFS}|awk '{size = $1 * ${IMAGE_OVERHEAD_FACTOR}; print (size > ${IMAGE_ROOTFS_SIZE} ? size : ${IMAGE_ROOTFS_SIZE}) }'` ${@get_imagecmds(d)} ${IMAGE_POSTPROCESS_COMMAND} diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index d54aa35b82..f6eee7d2af 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -317,7 +317,11 @@ IMAGE_ROOTFS = "${WORKDIR}/rootfs" IMAGE_BASENAME = "${PN}" IMAGE_NAME = "${IMAGE_BASENAME}-${MACHINE}-${DATETIME}" IMAGE_LINK_NAME = "${IMAGE_BASENAME}-${MACHINE}" -IMAGE_EXTRA_SPACE ?= 81920 + +# This option allows for a precentage overage of the actaul image size rather than a +# fixed extra space +IMAGE_OVERHEAD_FACTOR ?= 1.2 + # Comment this option if you want default genext2fs behavior (i.e. create minimal inode number) IMAGE_EXTRA_OPTION ?= "-i 8192" |