kernel/block/blk-mq.h

35 	struct request_queue	*queue;
42 void blk_mq_exit_queue(struct request_queue *q);
43 int blk_mq_update_nr_requests(struct request_queue *q, unsigned int nr);
44 void blk_mq_wake_waiters(struct request_queue *q);
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()
127 extern void blk_mq_sysfs_init(struct request_queue *q);
128 extern void blk_mq_sysfs_deinit(struct request_queue *q);
129 extern int __blk_mq_register_dev(struct device *dev, struct request_queue *q);
130 extern int blk_mq_sysfs_register(struct request_queue *q);
131 extern void blk_mq_sysfs_unregister(struct request_queue *q);
134 void blk_mq_release(struct request_queue *q);
136 static inline struct blk_mq_ctx *__blk_mq_get_ctx(struct request_queue *q,  in __blk_mq_get_ctx()
148 static inline struct blk_mq_ctx *blk_mq_get_ctx(struct request_queue *q)  in blk_mq_get_ctx()
155 	struct request_queue *q;
188 unsigned int blk_mq_in_flight(struct request_queue *q, struct hd_struct *part);
189 void blk_mq_in_flight_rw(struct request_queue *q, struct hd_struct *part,
192 static inline void blk_mq_put_dispatch_budget(struct request_queue *q)  in blk_mq_put_dispatch_budget()
198 static inline bool blk_mq_get_dispatch_budget(struct request_queue *q)  in blk_mq_get_dispatch_budget()
273 static inline struct blk_plug *blk_mq_plug(struct request_queue *q,  in blk_mq_plug()
306 		struct request_queue *q = hctx->queue;  in hctx_may_queue()