Lines Matching refs:disk
168 struct backing_dev_info *bdi = rwb->rqos.disk->bdi;
306 struct backing_dev_info *bdi = rwb->rqos.disk->bdi;
359 struct backing_dev_info *bdi = rwb->rqos.disk->bdi;
429 if (!rwb->rqos.disk)
434 trace_wbt_timer(rwb->rqos.disk->bdi, status, rqd->scale_step, inflight);
712 void wbt_enable_default(struct gendisk *disk)
714 struct request_queue *q = disk->queue;
735 wbt_init(disk);
766 RQWB(rqos)->rq_depth.queue_depth = blk_queue_depth(rqos->disk->queue);
774 blk_stat_remove_callback(rqos->disk->queue, rwb->cb);
782 void wbt_disable_default(struct gendisk *disk)
784 struct rq_qos *rqos = wbt_rq_qos(disk->queue);
898 int wbt_init(struct gendisk *disk)
900 struct request_queue *q = disk->queue;
931 ret = rq_qos_add(&rwb->rqos, disk, RQ_QOS_WBT, &wbt_rqos_ops);