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()
200 static inline void __elv_rqhash_del(struct request *rq)  in __elv_rqhash_del()
206 void elv_rqhash_del(struct request_queue *q, struct request *rq)  in elv_rqhash_del()
213 void elv_rqhash_add(struct request_queue *q, struct request *rq)  in elv_rqhash_add()
223 void elv_rqhash_reposition(struct request_queue *q, struct request *rq)  in elv_rqhash_reposition()
229 struct request *elv_rqhash_find(struct request_queue *q, sector_t offset)  in elv_rqhash_find()
233 	struct request *rq;  in elv_rqhash_find()
254 void elv_rb_add(struct rb_root *root, struct request *rq)  in elv_rb_add()
258 	struct request *__rq;  in elv_rb_add()
262 		__rq = rb_entry(parent, struct request, rb_node);  in elv_rb_add()
275 void elv_rb_del(struct rb_root *root, struct request *rq)  in elv_rb_del()
283 struct request *elv_rb_find(struct rb_root *root, sector_t sector)  in elv_rb_find()
286 	struct request *rq;  in elv_rb_find()
289 		rq = rb_entry(n, struct request, rb_node);  in elv_rb_find()
303 enum elv_merge elv_merge(struct request_queue *q, struct request **req,  in elv_merge()
307 	struct request *__rq;  in elv_merge()
359 bool elv_attempt_insert_merge(struct request_queue *q, struct request *rq,  in elv_attempt_insert_merge()
362 	struct request *__rq;  in elv_attempt_insert_merge()
397 void elv_merged_request(struct request_queue *q, struct request *rq,  in elv_merged_request()
411 void elv_merge_requests(struct request_queue *q, struct request *rq,  in elv_merge_requests()
412 			     struct request *next)  in elv_merge_requests()
423 struct request *elv_latter_request(struct request_queue *q, struct request *rq)  in elv_latter_request()
433 struct request *elv_former_request(struct request_queue *q, struct request *rq)  in elv_former_request()
824 struct request *elv_rb_former_request(struct request_queue *q,  in elv_rb_former_request()
825 				      struct request *rq)  in elv_rb_former_request()
836 struct request *elv_rb_latter_request(struct request_queue *q,  in elv_rb_latter_request()
837 				      struct request *rq)  in elv_rb_latter_request()