88 	struct nvme_ns *ns = req->q->queuedata;  in nvme_failover_req()
131 	struct nvme_ns *ns = rq->q->queuedata;  in nvme_mpath_start_request()
150 	struct nvme_ns *ns = rq->q->queuedata;  in nvme_mpath_end_request()
164 	struct nvme_ns *ns;  in nvme_kick_requeue_lists()
188 bool nvme_mpath_clear_current_path(struct nvme_ns *ns)  in nvme_mpath_clear_current_path()
209 	struct nvme_ns *ns;  in nvme_mpath_clear_ctrl_paths()
221 void nvme_mpath_revalidate_paths(struct nvme_ns *ns)  in nvme_mpath_revalidate_paths()
241 static bool nvme_path_is_disabled(struct nvme_ns *ns)  in nvme_path_is_disabled()
257 static struct nvme_ns *__nvme_find_path(struct nvme_ns_head *head, int node)  in __nvme_find_path()
260 	struct nvme_ns *found = NULL, *fallback = NULL, *ns;  in __nvme_find_path()
298 static struct nvme_ns *nvme_next_ns(struct nvme_ns_head *head,  in nvme_next_ns()
299 		struct nvme_ns *ns)  in nvme_next_ns()
301 	ns = list_next_or_null_rcu(&head->list, &ns->siblings, struct nvme_ns,  in nvme_next_ns()
305 	return list_first_or_null_rcu(&head->list, struct nvme_ns, siblings);  in nvme_next_ns()
308 static struct nvme_ns *nvme_round_robin_path(struct nvme_ns_head *head)  in nvme_round_robin_path()
310 	struct nvme_ns *ns, *found = NULL;  in nvme_round_robin_path()
312 	struct nvme_ns *old = srcu_dereference(head->current_path[node],  in nvme_round_robin_path()
356 static struct nvme_ns *nvme_queue_depth_path(struct nvme_ns_head *head)  in nvme_queue_depth_path()
358 	struct nvme_ns *best_opt = NULL, *best_nonopt = NULL, *ns;  in nvme_queue_depth_path()
393 static inline bool nvme_path_is_optimized(struct nvme_ns *ns)  in nvme_path_is_optimized()
399 static struct nvme_ns *nvme_numa_path(struct nvme_ns_head *head)  in nvme_numa_path()
402 	struct nvme_ns *ns;  in nvme_numa_path()
412 inline struct nvme_ns *nvme_find_path(struct nvme_ns_head *head)  in nvme_find_path()
426 	struct nvme_ns *ns;  in nvme_available_path()
452 	struct nvme_ns *ns;  in nvme_ns_head_submit_bio()
504 	struct nvme_ns *ns;  in nvme_ns_head_report_zones()
666 static void nvme_mpath_set_live(struct nvme_ns *ns)  in nvme_mpath_set_live()
755 		struct nvme_ns *ns)  in nvme_update_ns_ana_state()
779 	struct nvme_ns *ns;  in nvme_update_ana_state()
953 	struct nvme_ns *ns = nvme_get_ns_from_dev(dev);  in ana_state_show()
971 void nvme_mpath_add_disk(struct nvme_ns *ns, __le32 anagrpid)  in nvme_mpath_add_disk()