Hisashi Hifumi 126039256c [PATCH] jbd2: wait for already submitted t_sync_datalist buffer to complete ...

In the current jbd code, if a buffer on BJ_SyncData list is dirty and not
locked, the buffer is refiled to BJ_Locked list, submitted to the IO and
waited for IO completion.

But the fsstress test showed the case that when a buffer was already
submitted to the IO just before the buffer_dirty(bh) check, the buffer was
not waited for IO completion.

Following patch solves this problem.  If it is assumed that a buffer is
submitted to the IO before the buffer_dirty(bh) check and still being
written to disk, this buffer is refiled to BJ_Locked list.

Signed-off-by: Hisashi Hifumi <[email protected]>
Cc: Jan Kara <[email protected]>
Cc: "Stephen C. Tweedie" <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2006-12-07 08:39:42 -08:00

..

checkpoint.c

…

commit.c

[PATCH] jbd2: wait for already submitted t_sync_datalist buffer to complete

2006-12-07 08:39:42 -08:00

journal.c

[PATCH] Add include/linux/freezer.h and move definitions from sched.h

2006-12-07 08:39:27 -08:00

Makefile

…

recovery.c

…

revoke.c

…

transaction.c

[PATCH] make fs/jbd2/transaction.c:__kbd2_journal_temp_unlink_buffer() static

2006-12-07 08:39:40 -08:00