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| author | Christoph Hellwig <hch@infradead.org> | 2011-04-18 11:41:33 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-04-18 11:41:33 +0200 |
| commit | 24ecfbe27f65563909b14492afda2f1c21f7c044 (patch) | |
| tree | a7e51d903c400d0925f87be5f3069a5a44e0af24 /block/cfq-iosched.c | |
| parent | 4521cc4ed5173f92714f6999a69910c3385fed68 (diff) | |
| download | linux-3.10-24ecfbe27f65563909b14492afda2f1c21f7c044.tar.gz linux-3.10-24ecfbe27f65563909b14492afda2f1c21f7c044.tar.bz2 linux-3.10-24ecfbe27f65563909b14492afda2f1c21f7c044.zip | |
block: add blk_run_queue_async
Instead of overloading __blk_run_queue to force an offload to kblockd
add a new blk_run_queue_async helper to do it explicitly. I've kept
the blk_queue_stopped check for now, but I suspect it's not needed
as the check we do when the workqueue items runs should be enough.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 3be881ec95a..46b0a1d1d92 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -3368,7 +3368,7 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq, cfqd->busy_queues > 1) { cfq_del_timer(cfqd, cfqq); cfq_clear_cfqq_wait_request(cfqq); - __blk_run_queue(cfqd->queue, false); + __blk_run_queue(cfqd->queue); } else { cfq_blkiocg_update_idle_time_stats( &cfqq->cfqg->blkg); @@ -3383,7 +3383,7 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq, * this new queue is RT and the current one is BE */ cfq_preempt_queue(cfqd, cfqq); - __blk_run_queue(cfqd->queue, false); + __blk_run_queue(cfqd->queue); } } @@ -3743,7 +3743,7 @@ static void cfq_kick_queue(struct work_struct *work) struct request_queue *q = cfqd->queue; spin_lock_irq(q->queue_lock); - __blk_run_queue(cfqd->queue, false); + __blk_run_queue(cfqd->queue); spin_unlock_irq(q->queue_lock); } |