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authorChristoph Hellwig <hch@infradead.org>2011-04-18 11:41:33 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-04-18 11:41:33 +0200
commit24ecfbe27f65563909b14492afda2f1c21f7c044 (patch)
treea7e51d903c400d0925f87be5f3069a5a44e0af24 /block/elevator.c
parent4521cc4ed5173f92714f6999a69910c3385fed68 (diff)
downloadlwn-24ecfbe27f65563909b14492afda2f1c21f7c044.tar.gz
lwn-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/elevator.c')
-rw-r--r--block/elevator.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/elevator.c b/block/elevator.c
index 0cdb4e7ebab4..6f6abc08bb56 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -642,7 +642,7 @@ void elv_quiesce_start(struct request_queue *q)
*/
elv_drain_elevator(q);
while (q->rq.elvpriv) {
- __blk_run_queue(q, false);
+ __blk_run_queue(q);
spin_unlock_irq(q->queue_lock);
msleep(10);
spin_lock_irq(q->queue_lock);
@@ -695,7 +695,7 @@ void __elv_add_request(struct request_queue *q, struct request *rq, int where)
* with anything. There's no point in delaying queue
* processing.
*/
- __blk_run_queue(q, false);
+ __blk_run_queue(q);
break;
case ELEVATOR_INSERT_SORT_MERGE: