kernel/block/blk-mq.h

26 	struct blk_mq_hw_ctx 	*hctxs[HCTX_MAX_TYPES];
45 bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *hctx, struct list_head *,
49 void blk_mq_flush_busy_ctxs(struct blk_mq_hw_ctx *hctx, struct list_head *list);
50 struct request *blk_mq_dequeue_from_ctx(struct blk_mq_hw_ctx *hctx,
71 void __blk_mq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
75 void blk_mq_insert_requests(struct blk_mq_hw_ctx *hctx, struct blk_mq_ctx *ctx,
80 void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx,
94 static inline struct blk_mq_hw_ctx *blk_mq_map_queue_type(struct request_queue *q,  in blk_mq_map_queue_type()
107 static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q,  in blk_mq_map_queue()
132 extern void blk_mq_hctx_kobj_init(struct blk_mq_hw_ctx *hctx);
162 	struct blk_mq_hw_ctx *hctx;
178 static inline bool blk_mq_hctx_stopped(struct blk_mq_hw_ctx *hctx)  in blk_mq_hctx_stopped()
183 static inline bool blk_mq_hw_queue_mapped(struct blk_mq_hw_ctx *hctx)  in blk_mq_hw_queue_mapped()
205 static inline void __blk_mq_inc_active_requests(struct blk_mq_hw_ctx *hctx)  in __blk_mq_inc_active_requests()
213 static inline void __blk_mq_dec_active_requests(struct blk_mq_hw_ctx *hctx)  in __blk_mq_dec_active_requests()
221 static inline int __blk_mq_active_requests(struct blk_mq_hw_ctx *hctx)  in __blk_mq_active_requests()
227 static inline void __blk_mq_put_driver_tag(struct blk_mq_hw_ctx *hctx,  in __blk_mq_put_driver_tag()
291 static inline bool hctx_may_queue(struct blk_mq_hw_ctx *hctx,  in hctx_may_queue()