diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-10-06 09:07:19 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-10-06 07:29:53 -0600 |
| commit | eda5cc997abd21054085486c9dee3fee269f3592 (patch) | |
| tree | cbade72aadcbc40ca2cb9be28aaea6ab34fbf1ae /block/blk.h | |
| parent | d59da41998bc794441d7c039a059ed6eb0c2dc4d (diff) | |
block: move blk_mq_sched_try_merge to blk-merge.c
Move blk_mq_sched_try_merge to blk-merge.c, which allows to mark
a lot of the merge infrastructure static there.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/block/blk.h b/block/blk.h index 8fcb146d3003..dfab98465db9 100644 --- a/block/blk.h +++ b/block/blk.h @@ -29,12 +29,6 @@ struct blk_flush_queue { spinlock_t mq_flush_lock; }; -enum bio_merge_status { - BIO_MERGE_OK, - BIO_MERGE_NONE, - BIO_MERGE_FAILED, -}; - extern struct kmem_cache *blk_requestq_cachep; extern struct kobj_type blk_queue_ktype; extern struct ida blk_queue_ida; @@ -190,15 +184,6 @@ static inline void blk_integrity_del(struct gendisk *disk) unsigned long blk_rq_timeout(unsigned long timeout); void blk_add_timer(struct request *req); -enum bio_merge_status bio_attempt_front_merge(struct request *req, - struct bio *bio, - unsigned int nr_segs); -enum bio_merge_status bio_attempt_back_merge(struct request *req, - struct bio *bio, - unsigned int nr_segs); -enum bio_merge_status bio_attempt_discard_merge(struct request_queue *q, - struct request *req, - struct bio *bio); bool blk_attempt_plug_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **same_queue_rq); bool blk_bio_list_merge(struct request_queue *q, struct list_head *list, @@ -249,10 +234,6 @@ ssize_t part_timeout_store(struct device *, struct device_attribute *, void __blk_queue_split(struct bio **bio, unsigned int *nr_segs); int ll_back_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs); -int ll_front_merge_fn(struct request *req, struct bio *bio, - unsigned int nr_segs); -struct request *attempt_back_merge(struct request_queue *q, struct request *rq); -struct request *attempt_front_merge(struct request_queue *q, struct request *rq); int blk_attempt_req_merge(struct request_queue *q, struct request *rq, struct request *next); unsigned int blk_recalc_rq_segments(struct request *rq); |