90 static inline void blk_rq_bio_prep(struct request *rq, struct bio *bio,  in blk_rq_bio_prep()  argument
94 	rq->__data_len = bio->bi_iter.bi_size;  in blk_rq_bio_prep()
95 	rq->bio = rq->biotail = bio;  in blk_rq_bio_prep()
96 	rq->ioprio = bio_prio(bio);  in blk_rq_bio_prep()
98 	if (bio->bi_disk)  in blk_rq_bio_prep()
99 		rq->rq_disk = bio->bi_disk;  in blk_rq_bio_prep()
104 bool __bio_integrity_endio(struct bio *);
105 void bio_integrity_free(struct bio *bio);
106 static inline bool bio_integrity_endio(struct bio *bio)  in bio_integrity_endio()  argument
108 	if (bio_integrity(bio))  in bio_integrity_endio()
109 		return __bio_integrity_endio(bio);  in bio_integrity_endio()
116 		struct bio *);
119 		struct bio *next)  in integrity_req_gap_back_merge()
121 	struct bio_integrity_payload *bip = bio_integrity(req->bio);  in integrity_req_gap_back_merge()
129 		struct bio *bio)  in integrity_req_gap_front_merge()  argument
131 	struct bio_integrity_payload *bip = bio_integrity(bio);  in integrity_req_gap_front_merge()
132 	struct bio_integrity_payload *bip_next = bio_integrity(req->bio);  in integrity_req_gap_front_merge()
147 		struct request *r, struct bio *b)  in blk_integrity_merge_bio()
152 		struct bio *next)  in integrity_req_gap_back_merge()
157 		struct bio *bio)  in integrity_req_gap_front_merge()  argument
165 static inline bool bio_integrity_endio(struct bio *bio)  in bio_integrity_endio()  argument
169 static inline void bio_integrity_free(struct bio *bio)  in bio_integrity_free()  argument
183 bool blk_attempt_plug_merge(struct request_queue *q, struct bio *bio,
186 			struct bio *bio, unsigned int nr_segs);
236 void __blk_queue_split(struct bio **bio, unsigned int *nr_segs);
237 int ll_back_merge_fn(struct request *req, struct bio *bio,
243 bool blk_rq_merge_ok(struct request *rq, struct bio *bio);
244 enum elv_merge blk_try_merge(struct request *rq, struct bio *bio);
308 extern void blk_throtl_charge_bio_split(struct bio *bio);
309 bool blk_throtl_bio(struct bio *bio);
314 static inline void blk_throtl_charge_bio_split(struct bio *bio) { }  in blk_throtl_charge_bio_split()  argument
315 static inline bool blk_throtl_bio(struct bio *bio) { return false; }  in blk_throtl_bio()  argument
321 extern void blk_throtl_bio_endio(struct bio *bio);
324 static inline void blk_throtl_bio_endio(struct bio *bio) { }  in blk_throtl_bio_endio()  argument
330 extern void blk_queue_bounce(struct request_queue *q, struct bio **bio);
336 static inline void blk_queue_bounce(struct request_queue *q, struct bio **bio)  in blk_queue_bounce()  argument
347 struct bio *blk_next_bio(struct bio *bio, unsigned int nr_pages, gfp_t gfp);
447 int bio_add_hw_page(struct request_queue *q, struct bio *bio,