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| author | Jens Axboe <axboe@fb.com> | 2016-12-07 08:41:17 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-12-09 09:03:02 -0700 |
| commit | f04c3df3efeca0d226aeff7ef595e12a0b807ab2 (patch) | |
| tree | 6f57ec6196eaeade6a93c181c6654d49283ca8a9 /block/blk-mq.h | |
| parent | ae911c5e796d51cb2d1ed3a55e73b9cc88d176cf (diff) | |
| download | linux-f04c3df3efeca0d226aeff7ef595e12a0b807ab2.tar.gz linux-f04c3df3efeca0d226aeff7ef595e12a0b807ab2.tar.bz2 linux-f04c3df3efeca0d226aeff7ef595e12a0b807ab2.zip | |
blk-mq: abstract out blk_mq_dispatch_rq_list() helper
Takes a list of requests, and dispatches it. Moves any residual
requests to the dispatch list.
Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Diffstat (limited to 'block/blk-mq.h')
| -rw-r--r-- | block/blk-mq.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-mq.h b/block/blk-mq.h index b444370ae05b..3a54dd32a6fc 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -31,6 +31,7 @@ void blk_mq_freeze_queue(struct request_queue *q); void blk_mq_free_queue(struct request_queue *q); int blk_mq_update_nr_requests(struct request_queue *q, unsigned int nr); void blk_mq_wake_waiters(struct request_queue *q); +bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *, struct list_head *); /* * CPU hotplug helpers |