Jens Axboe 6c4bac6b33 jbd: use WRITE_SYNC_PLUG instead of WRITE_SYNC ...

When you are going to be submitting several sync writes, we want to
give the IO scheduler a chance to merge some of them. Instead of
using the implicitly unplugging WRITE_SYNC variant, use WRITE_SYNC_PLUG
and rely on sync_buffer() doing the unplug when someone does a
wait_on_buffer()/lock_buffer().

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-04-06 08:04:53 -07:00

..

checkpoint.c

jbd: don't give up looking for space so easily in __log_wait_for_space

2008-11-06 22:37:59 -05:00

commit.c

jbd: use WRITE_SYNC_PLUG instead of WRITE_SYNC

2009-04-06 08:04:53 -07:00

journal.c

jbd: fix oops in jbd_journal_init_inode() on corrupted fs

2009-04-02 19:04:52 -07:00

Kconfig

fs/Kconfig: move ext2, ext3, ext4, JBD, JBD2 out

2008-10-20 11:43:59 -07:00

Makefile

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

recovery.c

jbd: fix error handling for checkpoint io

2008-10-23 08:55:01 -07:00

revoke.c

jbd: tidy up revoke cache initialisation and destruction

2008-07-25 10:53:32 -07:00

transaction.c

ext3: Use WRITE_SYNC for commits which are caused by fsync()

2009-03-27 22:14:27 -04:00