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| author | Tejun Heo <tj@kernel.org> | 2008-11-28 13:32:02 +0900 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-12-29 08:28:44 +0100 |
| commit | 313e42999dbc0f234ca5909a236f78f082cb43b1 (patch) | |
| tree | 023ac251809e3926ebc6b6c2174d67f8c4ac535f /block/elevator.c | |
| parent | ba744d5e290055d171c68067259fcc1e2721f542 (diff) | |
| download | op-kernel-dev-313e42999dbc0f234ca5909a236f78f082cb43b1.zip op-kernel-dev-313e42999dbc0f234ca5909a236f78f082cb43b1.tar.gz | |
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>
Diffstat (limited to 'block/elevator.c')
0 files changed, 0 insertions, 0 deletions
