164 				enum dd_data_dir data_dir, sector_t pos)  in deadline_from_pos()  argument
166 	struct rb_node *node = per_prio->sort_list[data_dir].rb_node;  in deadline_from_pos()
304 				       enum dd_data_dir data_dir)  in deadline_check_fifo()  argument
306 	struct request *rq = rq_entry_fifo(per_prio->fifo_list[data_dir].next);  in deadline_check_fifo()
347 		      enum dd_data_dir data_dir)  in deadline_fifo_request()  argument
352 	if (list_empty(&per_prio->fifo_list[data_dir]))  in deadline_fifo_request()
355 	rq = rq_entry_fifo(per_prio->fifo_list[data_dir].next);  in deadline_fifo_request()
356 	if (data_dir == DD_READ || !blk_queue_is_zoned(rq->q))  in deadline_fifo_request()
370 		rb_rq = deadline_from_pos(per_prio, data_dir, blk_rq_pos(rq));  in deadline_fifo_request()
391 		      enum dd_data_dir data_dir)  in deadline_next_request()  argument
396 	rq = deadline_from_pos(per_prio, data_dir,  in deadline_next_request()
397 			       per_prio->latest_pos[data_dir]);  in deadline_next_request()
401 	if (data_dir == DD_READ || !blk_queue_is_zoned(rq->q))  in deadline_next_request()
448 	enum dd_data_dir data_dir;  in __dd_dispatch_request()  local
460 		data_dir = rq_data_dir(rq);  in __dd_dispatch_request()
470 		data_dir = rq_data_dir(rq);  in __dd_dispatch_request()
486 		data_dir = DD_READ;  in __dd_dispatch_request()
501 		data_dir = DD_WRITE;  in __dd_dispatch_request()
512 	next_rq = deadline_next_request(dd, per_prio, data_dir);  in __dd_dispatch_request()
513 	if (deadline_check_fifo(per_prio, data_dir) || !next_rq) {  in __dd_dispatch_request()
519 		rq = deadline_fifo_request(dd, per_prio, data_dir);  in __dd_dispatch_request()
535 	dd->last_dir = data_dir;  in __dd_dispatch_request()
550 	dd->per_prio[prio].latest_pos[data_dir] = blk_rq_pos(rq);  in __dd_dispatch_request()
800 	const enum dd_data_dir data_dir = rq_data_dir(rq);  in dd_insert_request()  local
843 		rq->fifo_time = jiffies + dd->fifo_expire[data_dir];  in dd_insert_request()
844 		insert_before = &per_prio->fifo_list[data_dir];  in dd_insert_request()
1035 #define DEADLINE_DEBUGFS_DDIR_ATTRS(prio, data_dir, name)		\  argument
1045 	return seq_list_start(&per_prio->fifo_list[data_dir], *pos);	\
1055 	return seq_list_next(v, &per_prio->fifo_list[data_dir], pos);	\
1082 	rq = deadline_from_pos(per_prio, data_dir,			\
1083 			       per_prio->latest_pos[data_dir]);		\