Lines Matching defs:request_queue

410 struct request_queue {  struct
411 	struct request		*last_merge;
412 	struct elevator_queue	*elevator;
414 	struct percpu_ref	q_usage_counter;
416 	struct blk_queue_stats	*stats;
417 	struct rq_qos		*rq_qos;
419 	const struct blk_mq_ops	*mq_ops;
422 	struct blk_mq_ctx __percpu	*queue_ctx;
424 	unsigned int		queue_depth;
427 	struct blk_mq_hw_ctx	**queue_hw_ctx;
428 	unsigned int		nr_hw_queues;
430 	struct backing_dev_info	*backing_dev_info;
436 	void			*queuedata;
441 	unsigned long		queue_flags;
446 	atomic_t		pm_only;
452 	int			id;
457 	gfp_t			bounce_gfp;
459 	spinlock_t		queue_lock;
464 	struct kobject kobj;
469 	struct kobject *mq_kobj;
472 	struct blk_integrity integrity;
476 	struct device		*dev;
477 	enum rpm_status		rpm_status;
478 	unsigned int		nr_pending;
484 	unsigned long		nr_requests;	/* Max # of requests */
486 	unsigned int		dma_pad_mask;
487 	unsigned int		dma_alignment;
491 	struct blk_keyslot_manager *ksm;
494 	unsigned int		rq_timeout;
495 	int			poll_nsec;
497 	struct blk_stat_callback	*poll_cb;
498 	struct blk_rq_stat	poll_stat[BLK_MQ_POLL_STATS_BKTS];
500 	struct timer_list	timeout;
501 	struct work_struct	timeout_work;
503 	atomic_t		nr_active_requests_shared_sbitmap;
505 	struct list_head	icq_list;
508 	struct blkcg_gq		*root_blkg;
509 	struct list_head	blkg_list;
512 	struct queue_limits	limits;
514 	unsigned int		required_elevator_features;
534 	unsigned int		nr_zones;
535 	unsigned long		*conv_zones_bitmap;
536 	unsigned long		*seq_zones_wlock;
537 	unsigned int		max_open_zones;
538 	unsigned int		max_active_zones;
544 	unsigned int		sg_timeout;
545 	unsigned int		sg_reserved_size;
546 	int			node;
547 	struct mutex		debugfs_mutex;
549 	struct blk_trace __rcu	*blk_trace;
554 	struct blk_flush_queue	*fq;
556 	struct list_head	requeue_list;
557 	spinlock_t		requeue_lock;
558 	struct delayed_work	requeue_work;
560 	struct mutex		sysfs_lock;
561 	struct mutex		sysfs_dir_lock;
567 	struct list_head	unused_hctx_list;
568 	spinlock_t		unused_hctx_lock;
570 	int			mq_freeze_depth;
573 	struct bsg_class_device bsg_dev;
578 	struct throtl_data *td;
580 	struct rcu_head		rcu_head;
581 	wait_queue_head_t	mq_freeze_wq;
586 	struct mutex		mq_freeze_lock;
588 	struct blk_mq_tag_set	*tag_set;
589 	struct list_head	tag_set_list;
590 	struct bio_set		bio_split;
592 	struct dentry		*debugfs_dir;
595 	struct dentry		*sched_debugfs_dir;
596 	struct dentry		*rqos_debugfs_dir;
599 	bool			mq_sysfs_init_done;
601 	size_t			cmd_size;
604 	u64			write_hints[BLK_MAX_WRITE_HINTS];