| commit | 306424cc880a0fbbdc99eee1f43d056a301a180f | |
| author | Li Zefan <lizf@cn.fujitsu.com> | |
| Thu, 15 Dec 2011 01:12:02 +0000 (14 20:12 -0500) | ||
| committer | Chris Mason <chris.mason@oracle.com> | |
| Thu, 15 Dec 2011 15:50:37 +0000 (15 10:50 -0500) | ||
| tree | 7c6b3b851fcd325c65724f3a7875311407998a6d | treesnapshot (tar.gz zip) |
| parent | f8e9e0b07be0464e12366631da3da73a1a62449c | commitdiff |
Btrfs: fix ctime update of on-disk inode
To reproduce the bug:
# touch /mnt/tmp
# stat /mnt/tmp | grep Change
Change: 2011-12-09 09:32:23.412105981 +0800
# chattr +i /mnt/tmp
# stat /mnt/tmp | grep Change
Change: 2011-12-09 09:32:43.198105295 +0800
# umount /mnt
# mount /dev/loop1 /mnt
# stat /mnt/tmp | grep Change
Change: 2011-12-09 09:32:23.412105981 +0800
We should update ctime of in-memory inode before calling
btrfs_update_inode().
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
To reproduce the bug:
# touch /mnt/tmp
# stat /mnt/tmp | grep Change
Change: 2011-12-09 09:32:23.412105981 +0800
# chattr +i /mnt/tmp
# stat /mnt/tmp | grep Change
Change: 2011-12-09 09:32:43.198105295 +0800
# umount /mnt
# mount /dev/loop1 /mnt
# stat /mnt/tmp | grep Change
Change: 2011-12-09 09:32:23.412105981 +0800
We should update ctime of in-memory inode before calling
btrfs_update_inode().
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| fs/btrfs/ioctl.c | diffblobblamehistory |