tree daa856759312e60b0fcde672e805ae35da327ece
parent 60c11d2abf4ef811d0ce3ea34279746729c4c6fc
author Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com> 1224386873 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1224517956 -0700

jbd: abort when failed to log metadata buffers

If we failed to write metadata buffers to the journal space and succeeded
to write the commit record, stale data can be written back to the
filesystem as metadata in the recovery phase.

To avoid this, when we failed to write out metadata buffers, abort the
journal before writing the commit record.

Signed-off-by: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>