87 	struct rq_qos rqos;  member
102 static inline struct blk_iolatency *BLKIOLATENCY(struct rq_qos *rqos)  in BLKIOLATENCY()  argument
104 	return container_of(rqos, struct blk_iolatency, rqos);  in BLKIOLATENCY()
285 static void __blkcg_iolatency_throttle(struct rq_qos *rqos,  in __blkcg_iolatency_throttle()  argument
294 		blkcg_schedule_throttle(rqos->q, use_memdelay);  in __blkcg_iolatency_throttle()
332 	unsigned long qd = blkiolat->rqos.q->nr_requests;  in scale_cookie_change()
372 	unsigned long qd = iolat->blkiolat->rqos.q->nr_requests;  in scale_change()
465 static void blkcg_iolatency_throttle(struct rq_qos *rqos, struct bio *bio)  in blkcg_iolatency_throttle()  argument
467 	struct blk_iolatency *blkiolat = BLKIOLATENCY(rqos);  in blkcg_iolatency_throttle()
482 		__blkcg_iolatency_throttle(rqos, iolat, issue_as_root,  in blkcg_iolatency_throttle()
593 static void blkcg_iolatency_done_bio(struct rq_qos *rqos, struct bio *bio)  in blkcg_iolatency_done_bio()  argument
645 static void blkcg_iolatency_exit(struct rq_qos *rqos)  in blkcg_iolatency_exit()  argument
647 	struct blk_iolatency *blkiolat = BLKIOLATENCY(rqos);  in blkcg_iolatency_exit()
651 	blkcg_deactivate_policy(rqos->q, &blkcg_policy_iolatency);  in blkcg_iolatency_exit()
670 				     blkiolat->rqos.q->root_blkg) {  in blkiolatency_timer_fn()
754 		blk_mq_freeze_queue(blkiolat->rqos.q);  in blkiolatency_enable_work_fn()
756 		blk_mq_unfreeze_queue(blkiolat->rqos.q);  in blkiolatency_enable_work_fn()
763 	struct rq_qos *rqos;  in blk_iolatency_init()  local
770 	rqos = &blkiolat->rqos;  in blk_iolatency_init()
771 	rqos->id = RQ_QOS_LATENCY;  in blk_iolatency_init()
772 	rqos->ops = &blkcg_iolatency_ops;  in blk_iolatency_init()
773 	rqos->q = q;  in blk_iolatency_init()
775 	ret = rq_qos_add(q, rqos);  in blk_iolatency_init()
788 	rq_qos_del(q, rqos);  in blk_iolatency_init()
980 	struct rq_qos *rqos = blkcg_rq_qos(blkg->q);  in iolatency_pd_init()  local
981 	struct blk_iolatency *blkiolat = BLKIOLATENCY(rqos);  in iolatency_pd_init()