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| author | Jens Axboe <axboe@fb.com> | 2015-12-28 13:01:22 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-12-28 13:07:07 -0700 |
| commit | 21491412f2ec6f13d4104de734dec0ba659d092e (patch) | |
| tree | 592f39218219dcc03dec67438fcdf139b6836d51 /include/linux/blkdev.h | |
| parent | d3805611130af9b911e908af9f67a3f64f4f0914 (diff) | |
| download | linux-0-day-21491412f2ec6f13d4104de734dec0ba659d092e.tar.gz linux-0-day-21491412f2ec6f13d4104de734dec0ba659d092e.tar.xz | |
block: add blk_start_queue_async()
We currently only have an inline/sync helper to restart a stopped
queue. If drivers need an async version, they have to roll their
own. Add a generic helper instead.
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 0169ba2e2e64b..c70e3588a48c7 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -797,6 +797,7 @@ extern int sg_scsi_ioctl(struct request_queue *, struct gendisk *, fmode_t, extern int blk_queue_enter(struct request_queue *q, gfp_t gfp); extern void blk_queue_exit(struct request_queue *q); extern void blk_start_queue(struct request_queue *q); +extern void blk_start_queue_async(struct request_queue *q); extern void blk_stop_queue(struct request_queue *q); extern void blk_sync_queue(struct request_queue *q); extern void __blk_stop_queue(struct request_queue *q); |