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| author | Tejun Heo <tj@kernel.org> | 2011-12-14 00:33:37 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2011-12-14 00:33:37 +0100 |
| commit | 481a7d64790cd7ca61a8bbcbd9d017ce58e6fe39 (patch) | |
| tree | 2e8fe86240a5e95600cdad5de223050df37ab116 /block/cfq.h | |
| parent | 34f6055c80285e4efb3f602a9119db75239744dc (diff) | |
| download | op-kernel-dev-481a7d64790cd7ca61a8bbcbd9d017ce58e6fe39.zip op-kernel-dev-481a7d64790cd7ca61a8bbcbd9d017ce58e6fe39.tar.gz | |
block: fix drain_all condition in blk_drain_queue()
When trying to drain all requests, blk_drain_queue() checked only
q->rq.count[]; however, this only tracks REQ_ALLOCED requests. This
patch updates blk_drain_queue() such that it looks at all the counters
and queues so that request_queue is actually empty on completion.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/cfq.h')
0 files changed, 0 insertions, 0 deletions
