| commit | 313e42999dbc0f234ca5909a236f78f082cb43b1 | |
| author | Tejun Heo <tj@kernel.org> | |
| Fri, 28 Nov 2008 04:32:02 +0000 (28 13:32 +0900) | ||
| committer | Jens Axboe <jens.axboe@oracle.com> | |
| Mon, 29 Dec 2008 07:28:44 +0000 (29 08:28 +0100) | ||
| tree | 023ac251809e3926ebc6b6c2174d67f8c4ac535f | treesnapshot (tar.gz zip) |
| parent | ba744d5e290055d171c68067259fcc1e2721f542 | commitdiff |
block: reorganize QUEUE_ORDERED_* constants
Separate out ordering type (drain,) and action masks (preflush,
postflush, fua) from visible ordering mode selectors
(QUEUE_ORDERED_*). Ordering types are now named QUEUE_ORDERED_BY_*
while action masks are named QUEUE_ORDERED_DO_*.
This change is necessary to add QUEUE_ORDERED_DO_BAR and make it
optional to improve empty barrier implementation.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Separate out ordering type (drain,) and action masks (preflush,
postflush, fua) from visible ordering mode selectors
(QUEUE_ORDERED_*). Ordering types are now named QUEUE_ORDERED_BY_*
while action masks are named QUEUE_ORDERED_DO_*.
This change is necessary to add QUEUE_ORDERED_DO_BAR and make it
optional to improve empty barrier implementation.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| block/blk-barrier.c | diffblobblamehistory | |
| include/linux/blkdev.h | diffblobblamehistory |