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authorSaul Wold <sgw@linux.intel.com>2015-01-30 12:44:11 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-02-02 12:40:34 +0000
commit224c24d8a8ea6230ed56ea61cdb86e78c5ec4311 (patch)
treeb25a8c71e66c318549bdab15d231c1a6e796eea1
parent4ee327602a0cc3200b5d6490ef2f115768cff2f4 (diff)
downloadopenembedded-core-contrib-224c24d8a8ea6230ed56ea61cdb86e78c5ec4311.tar.gz
btrfs: create an empty file to build the fs in
The newer btrfs-utils needs an empty file to build the filesystem in, so create an empty file and use it for the mkfs to build the fs in. [YOCTO #6804] Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/image_types.bbclass4
1 files changed, 2 insertions, 2 deletions
diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 0c27f298fc9..d6cc87f79d7 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -59,8 +59,8 @@ IMAGE_CMD_ext3 = "oe_mkext234fs ext3 ${EXTRA_IMAGECMD}"
IMAGE_CMD_ext4 = "oe_mkext234fs ext4 ${EXTRA_IMAGECMD}"
IMAGE_CMD_btrfs () {
- touch ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.btrfs
- mkfs.btrfs -b `expr ${ROOTFS_SIZE} \* 1024` ${EXTRA_IMAGECMD} -r ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.btrfs
+ dd if=/dev/zero of=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.btrfs count=${ROOTFS_SIZE} bs=1024
+ mkfs.btrfs ${EXTRA_IMAGECMD} -r ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.btrfs
}
IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend"