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blk-mq: merge blk_mq_insert_request and blk_mq_run_request

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It's almost identical to blk_mq_insert_request, so fold the two into one
slightly more generic function by making the flush special case a bit
smarted.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2014-03-21 08:57:37 -06:00 • committed by Jens Axboe
parent 081241e592
commit eeabc850b7
5 changed files with 17 additions and 52 deletions
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3
include/linux/blk-mq.h
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@ -122,8 +122,7 @@ void blk_mq_free_commands(struct request_queue *, void (*free)(void *data, struc
void blk_mq_flush_plug_list(struct blk_plug *plug, bool from_schedule);
void blk_mq_insert_request(struct request_queue *, struct request *,
bool, bool);
void blk_mq_insert_request(struct request *, bool, bool, bool);
void blk_mq_run_queues(struct request_queue *q, bool async);
void blk_mq_free_request(struct request *rq);
bool blk_mq_can_queue(struct blk_mq_hw_ctx *);