54 #define rq_hash_key(rq)		(blk_rq_pos(rq) + blk_rq_sectors(rq))  argument
60 static int elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio)  in elv_iosched_allow_bio_merge()
74 bool elv_bio_merge_ok(struct request *rq, struct bio *bio)  in elv_bio_merge_ok()
205 static inline void __elv_rqhash_del(struct request *rq)  in __elv_rqhash_del()
211 void elv_rqhash_del(struct request_queue *q, struct request *rq)  in elv_rqhash_del()
218 void elv_rqhash_add(struct request_queue *q, struct request *rq)  in elv_rqhash_add()
228 void elv_rqhash_reposition(struct request_queue *q, struct request *rq)  in elv_rqhash_reposition()
238 	struct request *rq;  in elv_rqhash_find()  local
259 void elv_rb_add(struct rb_root *root, struct request *rq)  in elv_rb_add()
280 void elv_rb_del(struct rb_root *root, struct request *rq)  in elv_rb_del()
291 	struct request *rq;  in elv_rb_find()  local
364 bool elv_attempt_insert_merge(struct request_queue *q, struct request *rq,  in elv_attempt_insert_merge()
402 void elv_merged_request(struct request_queue *q, struct request *rq,  in elv_merged_request()
416 void elv_merge_requests(struct request_queue *q, struct request *rq,  in elv_merge_requests()
428 struct request *elv_latter_request(struct request_queue *q, struct request *rq)  in elv_latter_request()
438 struct request *elv_former_request(struct request_queue *q, struct request *rq)  in elv_former_request()
829 				      struct request *rq)  in elv_rb_former_request()
841 				      struct request *rq)  in elv_rb_latter_request()