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block: Make blk_dequeue_request() static 

The only caller of this function is blk_start_request() in the same
file. Fix blk_start_request() description accordingly.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Damien Le Moal 2017-08-29 11:54:37 +09:00 committed by Jens Axboe
parent 6fd5b91dab
commit 5034435c84
2 changed files with 1 additions and 5 deletions
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5
block/blk-core.c
View File

@ -2615,7 +2615,7 @@ struct request *blk_peek_request(struct request_queue *q)
} }
EXPORT_SYMBOL(blk_peek_request); EXPORT_SYMBOL(blk_peek_request);
void blk_dequeue_request(struct request *rq) static void blk_dequeue_request(struct request *rq)
{ {
struct request_queue *q = rq->q; struct request_queue *q = rq->q;
@ -2642,9 +2642,6 @@ void blk_dequeue_request(struct request *rq)
* Description: * Description:
* Dequeue @req and start timeout timer on it. This hands off the * Dequeue @req and start timeout timer on it. This hands off the
* request to the driver. * request to the driver.
*
* Block internal functions which don't want to start timer should
* call blk_dequeue_request().
*/ */
void blk_start_request(struct request *req) void blk_start_request(struct request *req)
{ {

1
block/blk.h
View File

@ -64,7 +64,6 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
struct bio *bio); struct bio *bio);
void blk_queue_bypass_start(struct request_queue *q); void blk_queue_bypass_start(struct request_queue *q);
void blk_queue_bypass_end(struct request_queue *q); void blk_queue_bypass_end(struct request_queue *q);
void blk_dequeue_request(struct request *rq);
void __blk_queue_free_tags(struct request_queue *q); void __blk_queue_free_tags(struct request_queue *q);
void blk_freeze_queue(struct request_queue *q); void blk_freeze_queue(struct request_queue *q);