82 	if (!q->disk)  in queue_ra_show()
84 	ra_kb = q->disk->bdi->ra_pages << (PAGE_SHIFT - 10);  in queue_ra_show()
94 	if (!q->disk)  in queue_ra_store()
99 	q->disk->bdi->ra_pages = ra_kb >> (PAGE_SHIFT - 10);  in queue_ra_store()
254 	if (q->disk)  in queue_max_sectors_store()
255 		q->disk->bdi->io_pages = max_sectors_kb >> (PAGE_SHIFT - 10);  in queue_max_sectors_store()
324 	return queue_var_show(disk_nr_zones(q->disk), page);  in queue_nr_zones_show()
329 	return queue_var_show(bdev_max_open_zones(q->disk->part0), page);  in queue_max_open_zones_show()
334 	return queue_var_show(bdev_max_active_zones(q->disk->part0), page);  in queue_max_active_zones_show()
586 		ret = wbt_init(q->disk);  in queue_wb_lat_store()
676 	struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj);  in queue_attr_visible()  local
677 	struct request_queue *q = disk->queue;  in queue_attr_visible()
690 	struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj);  in blk_mq_queue_attr_visible()  local
691 	struct request_queue *q = disk->queue;  in blk_mq_queue_attr_visible()
718 	struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj);  in queue_attr_show()  local
719 	struct request_queue *q = disk->queue;  in queue_attr_show()
735 	struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj);  in queue_attr_store()  local
736 	struct request_queue *q = disk->queue;  in queue_attr_store()
770 static void blk_debugfs_remove(struct gendisk *disk)  in blk_debugfs_remove()  argument
772 	struct request_queue *q = disk->queue;  in blk_debugfs_remove()
787 int blk_register_queue(struct gendisk *disk)  in blk_register_queue()  argument
789 	struct request_queue *q = disk->queue;  in blk_register_queue()
793 	kobject_init(&disk->queue_kobj, &blk_queue_ktype);  in blk_register_queue()
794 	ret = kobject_add(&disk->queue_kobj, &disk_to_dev(disk)->kobj, "queue");  in blk_register_queue()
799 		ret = blk_mq_sysfs_register(disk);  in blk_register_queue()
806 	q->debugfs_dir = debugfs_create_dir(disk->disk_name, blk_debugfs_root);  in blk_register_queue()
811 	ret = disk_register_independent_access_ranges(disk);  in blk_register_queue()
821 	ret = blk_crypto_sysfs_register(disk);  in blk_register_queue()
826 	wbt_enable_default(disk);  in blk_register_queue()
827 	blk_throtl_register(disk);  in blk_register_queue()
830 	kobject_uevent(&disk->queue_kobj, KOBJ_ADD);  in blk_register_queue()
855 	disk_unregister_independent_access_ranges(disk);  in blk_register_queue()
857 	blk_debugfs_remove(disk);  in blk_register_queue()
860 	kobject_put(&disk->queue_kobj);  in blk_register_queue()
872 void blk_unregister_queue(struct gendisk *disk)  in blk_unregister_queue()  argument
874 	struct request_queue *q = disk->queue;  in blk_unregister_queue()
898 		blk_mq_sysfs_unregister(disk);  in blk_unregister_queue()
899 	blk_crypto_sysfs_unregister(disk);  in blk_unregister_queue()
903 	disk_unregister_independent_access_ranges(disk);  in blk_unregister_queue()
907 	kobject_uevent(&disk->queue_kobj, KOBJ_REMOVE);  in blk_unregister_queue()
908 	kobject_del(&disk->queue_kobj);  in blk_unregister_queue()
911 	blk_debugfs_remove(disk);  in blk_unregister_queue()