65 	struct rq_qos *rqos;  in rq_qos_id()  local
66 	for (rqos = q->rq_qos; rqos; rqos = rqos->next) {  in rq_qos_id()
67 		if (rqos->id == id)  in rq_qos_id()
70 	return rqos;  in rq_qos_id()
89 static inline int rq_qos_add(struct request_queue *q, struct rq_qos *rqos)  in rq_qos_add()  argument
101 	if (rq_qos_id(q, rqos->id))  in rq_qos_add()
103 	rqos->next = q->rq_qos;  in rq_qos_add()
104 	q->rq_qos = rqos;  in rq_qos_add()
109 	if (rqos->ops->debugfs_attrs)  in rq_qos_add()
110 		blk_mq_debugfs_register_rqos(rqos);  in rq_qos_add()
120 static inline void rq_qos_del(struct request_queue *q, struct rq_qos *rqos)  in rq_qos_del()  argument
132 		if (*cur == rqos) {  in rq_qos_del()
133 			*cur = rqos->next;  in rq_qos_del()
141 	blk_mq_debugfs_unregister_rqos(rqos);  in rq_qos_del()
155 void __rq_qos_cleanup(struct rq_qos *rqos, struct bio *bio);
156 void __rq_qos_done(struct rq_qos *rqos, struct request *rq);
157 void __rq_qos_issue(struct rq_qos *rqos, struct request *rq);
158 void __rq_qos_requeue(struct rq_qos *rqos, struct request *rq);
159 void __rq_qos_throttle(struct rq_qos *rqos, struct bio *bio);
160 void __rq_qos_track(struct rq_qos *rqos, struct request *rq, struct bio *bio);
161 void __rq_qos_merge(struct rq_qos *rqos, struct request *rq, struct bio *bio);
162 void __rq_qos_done_bio(struct rq_qos *rqos, struct bio *bio);
163 void __rq_qos_queue_depth_changed(struct rq_qos *rqos);