51 static int blk_mq_poll_stats_bkt(const struct request *rq)  in blk_mq_poll_stats_bkt()
105 				  struct request *rq, void *priv,  in blk_mq_check_inflight()
273 static inline bool blk_mq_need_time_stamp(struct request *rq)  in blk_mq_need_time_stamp()
278 static struct request *blk_mq_rq_ctx_init(struct blk_mq_alloc_data *data,  in blk_mq_rq_ctx_init()
282 	struct request *rq = tags->static_rqs[tag];  in blk_mq_rq_ctx_init()
350 static struct request *__blk_mq_alloc_request(struct blk_mq_alloc_data *data)  in __blk_mq_alloc_request()
406 struct request *blk_mq_alloc_request(struct request_queue *q, unsigned int op,  in blk_mq_alloc_request()
414 	struct request *rq;  in blk_mq_alloc_request()
434 struct request *blk_mq_alloc_request_hctx(struct request_queue *q,  in blk_mq_alloc_request_hctx()
496 static void __blk_mq_free_request(struct request *rq)  in __blk_mq_free_request()
519 void blk_mq_free_request(struct request *rq)  in blk_mq_free_request()
550 inline void __blk_mq_end_request(struct request *rq, blk_status_t error)  in __blk_mq_end_request()
575 void blk_mq_end_request(struct request *rq, blk_status_t error)  in blk_mq_end_request()
597 		struct request *rq;  in blk_done_softirq()
599 		rq = list_entry(local_list.next, struct request, ipi_list);  in blk_done_softirq()
605 static void blk_mq_trigger_softirq(struct request *rq)  in blk_mq_trigger_softirq()
642 	struct request *rq = data;  in __blk_mq_complete_request_remote()
659 static inline bool blk_mq_complete_need_ipi(struct request *rq)  in blk_mq_complete_need_ipi()
677 bool blk_mq_complete_request_remote(struct request *rq)  in blk_mq_complete_request_remote()
710 void blk_mq_complete_request(struct request *rq)  in blk_mq_complete_request()
750 void blk_mq_start_request(struct request *rq)  in blk_mq_start_request()
775 static void __blk_mq_requeue_request(struct request *rq)  in __blk_mq_requeue_request()
790 void blk_mq_requeue_request(struct request *rq, bool kick_requeue_list)  in blk_mq_requeue_request()
806 	struct request *rq, *next;  in blk_mq_requeue_work()
830 		rq = list_entry(rq_list.next, struct request, queuelist);  in blk_mq_requeue_work()
838 void blk_mq_add_to_requeue_list(struct request *rq, bool at_head,  in blk_mq_add_to_requeue_list()
882 struct request *blk_mq_tag_to_rq(struct blk_mq_tags *tags, unsigned int tag)  in blk_mq_tag_to_rq()
893 static bool blk_mq_rq_inflight(struct blk_mq_hw_ctx *hctx, struct request *rq,  in blk_mq_rq_inflight()
919 static void blk_mq_rq_timed_out(struct request *req, bool reserved)  in blk_mq_rq_timed_out()
934 static bool blk_mq_req_expired(struct request *rq, unsigned long *next)  in blk_mq_req_expired()
954 void blk_mq_put_rq_ref(struct request *rq)  in blk_mq_put_rq_ref()
963 		struct request *rq, void *priv, bool reserved)  in blk_mq_check_expired()
1059 	struct request *rq;
1082 struct request *blk_mq_dequeue_from_ctx(struct blk_mq_hw_ctx *hctx,  in blk_mq_dequeue_from_ctx()
1105 static bool __blk_mq_get_driver_tag(struct request *rq)  in __blk_mq_get_driver_tag()
1129 static bool blk_mq_get_driver_tag(struct request *rq)  in blk_mq_get_driver_tag()
1173 				 struct request *rq)  in blk_mq_mark_tag_wait()
1280 static void blk_mq_handle_dev_resource(struct request *rq,  in blk_mq_handle_dev_resource()
1283 	struct request *next =  in blk_mq_handle_dev_resource()
1284 		list_first_entry_or_null(list, struct request, queuelist);  in blk_mq_handle_dev_resource()
1297 static void blk_mq_handle_zone_resource(struct request *rq,  in blk_mq_handle_zone_resource()
1316 static enum prep_dispatch blk_mq_prep_dispatch_rq(struct request *rq,  in blk_mq_prep_dispatch_rq()
1366 	struct request *rq, *nxt;  in blk_mq_dispatch_rq_list()
1382 		rq = list_first_entry(list, struct request, queuelist);  in blk_mq_dispatch_rq_list()
1400 			nxt = list_first_entry(list, struct request, queuelist);  in blk_mq_dispatch_rq_list()
1901 					    struct request *rq,  in __blk_mq_insert_req_list()
1917 void __blk_mq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,  in __blk_mq_insert_request()
1942 void blk_mq_request_bypass_insert(struct request *rq, bool at_head,  in blk_mq_request_bypass_insert()
1962 	struct request *rq;  in blk_mq_insert_requests()
1982 	struct request *rqa = container_of(a, struct request, queuelist);  in plug_rq_cmp()
1983 	struct request *rqb = container_of(b, struct request, queuelist);  in plug_rq_cmp()
2008 		struct request *rq, *head_rq = list_entry_rq(list.next);  in blk_mq_flush_plug_list()
2029 static void blk_mq_bio_to_request(struct request *rq, struct bio *bio,  in blk_mq_bio_to_request()
2049 					    struct request *rq,  in __blk_mq_issue_directly()
2088 						struct request *rq,  in __blk_mq_try_issue_directly()
2141 		struct request *rq, blk_qc_t *cookie)  in blk_mq_try_issue_directly()
2159 blk_status_t blk_mq_request_issue_directly(struct request *rq, bool last)  in blk_mq_request_issue_directly()
2181 		struct request *rq = list_first_entry(list, struct request,  in blk_mq_try_issue_list_directly()
2209 static void blk_add_rq_to_plug(struct blk_plug *plug, struct request *rq)  in blk_add_rq_to_plug()
2214 		struct request *tmp;  in blk_add_rq_to_plug()
2216 		tmp = list_first_entry(&plug->mq_list, struct request,  in blk_add_rq_to_plug()
2258 	struct request *rq;  in blk_mq_submit_bio()
2260 	struct request *same_queue_rq = NULL;  in blk_mq_submit_bio()
2321 		struct request *last = NULL;  in blk_mq_submit_bio()
2398 			struct request *rq = drv_tags->rqs[i];  in blk_mq_clear_rq_mapping()
2427 			struct request *rq = tags->static_rqs[i];  in blk_mq_free_rqs()
2480 	tags->rqs = kcalloc_node(nr_tags, sizeof(struct request *),  in blk_mq_alloc_rq_map()
2488 	tags->static_rqs = kcalloc_node(nr_tags, sizeof(struct request *),  in blk_mq_alloc_rq_map()
2500 static int blk_mq_init_request(struct blk_mq_tag_set *set, struct request *rq,  in blk_mq_init_request()
2532 	rq_size = round_up(sizeof(struct request) + set->cmd_size,  in blk_mq_alloc_rqs()
2574 			struct request *rq = p;  in blk_mq_alloc_rqs()
2598 static bool blk_mq_has_request(struct request *rq, void *data, bool reserved)  in blk_mq_has_request()
2724 		unsigned int queue_depth, struct request *flush_rq)  in blk_mq_clear_flush_rq_mapping()
2753 	struct request *flush_rq = hctx->fq->flush_rq;  in blk_mq_exit_hctx()
3910 				       struct request *rq)  in blk_mq_poll_nsecs()
3942 				     struct request *rq)  in blk_mq_poll_hybrid_sleep()
3997 	struct request *rq;  in blk_mq_poll_hybrid()
4085 unsigned int blk_mq_rq_cpu(struct request *rq)  in blk_mq_rq_cpu()