15 static struct bio *blk_bio_discard_split(struct request_queue *q,  in blk_bio_discard_split()
58 static struct bio *blk_bio_write_zeroes_split(struct request_queue *q,  in blk_bio_write_zeroes_split()
72 static struct bio *blk_bio_write_same_split(struct request_queue *q,  in blk_bio_write_same_split()
88 static inline unsigned get_max_io_size(struct request_queue *q,  in get_max_io_size()
100 static struct bio *blk_bio_segment_split(struct request_queue *q,  in blk_bio_segment_split()
183 void blk_queue_split(struct request_queue *q, struct bio **bio)  in blk_queue_split()
231 static unsigned int __blk_recalc_rq_segments(struct request_queue *q,  in __blk_recalc_rq_segments()
309 void blk_recount_segments(struct request_queue *q, struct bio *bio)  in blk_recount_segments()
334 static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio,  in blk_phys_contig_segment()
366 __blk_segment_map_sg(struct request_queue *q, struct bio_vec *bvec,  in __blk_segment_map_sg()
408 static inline int __blk_bvec_map_sg(struct request_queue *q, struct bio_vec bv,  in __blk_bvec_map_sg()
416 static int __blk_bios_map_sg(struct request_queue *q, struct bio *bio,  in __blk_bios_map_sg()
436 int blk_rq_map_sg(struct request_queue *q, struct request *rq,  in blk_rq_map_sg()
485 static inline int ll_new_hw_segment(struct request_queue *q,  in ll_new_hw_segment()
509 int ll_back_merge_fn(struct request_queue *q, struct request *req,  in ll_back_merge_fn()
530 int ll_front_merge_fn(struct request_queue *q, struct request *req,  in ll_front_merge_fn()
558 	struct request_queue *q = req->q;  in req_no_special_merge()
563 static bool req_attempt_discard_merge(struct request_queue *q, struct request *req,  in req_attempt_discard_merge()
581 static int ll_merge_requests_fn(struct request_queue *q, struct request *req,  in ll_merge_requests_fn()
676 static struct request *attempt_merge(struct request_queue *q,  in attempt_merge()
769 struct request *attempt_back_merge(struct request_queue *q, struct request *rq)  in attempt_back_merge()
779 struct request *attempt_front_merge(struct request_queue *q, struct request *rq)  in attempt_front_merge()
789 int blk_attempt_req_merge(struct request_queue *q, struct request *rq,  in blk_attempt_req_merge()