[oe-commits] Saul Wold : btrfs: create an empty file to build the fs in
git at git.openembedded.org
git at git.openembedded.org
Mon Feb 2 14:01:56 UTC 2015
Module: openembedded-core.git
Branch: master-next
Commit: 224c24d8a8ea6230ed56ea61cdb86e78c5ec4311
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=224c24d8a8ea6230ed56ea61cdb86e78c5ec4311
Author: Saul Wold <sgw at linux.intel.com>
Date: Fri Jan 30 12:44:11 2015 -0800
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 at linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/image_types.bbclass | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 0c27f29..d6cc87f 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"
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