624 	debugfs_create_files(q->debugfs_dir, q, blk_mq_debugfs_queue_attrs);  in blk_mq_debugfs_register()
636 		if (!hctx->debugfs_dir)  in blk_mq_debugfs_register()
659 	ctx_dir = debugfs_create_dir(name, hctx->debugfs_dir);  in blk_mq_debugfs_register_ctx()
671 	if (!q->debugfs_dir)  in blk_mq_debugfs_register_hctx()
675 	hctx->debugfs_dir = debugfs_create_dir(name, q->debugfs_dir);  in blk_mq_debugfs_register_hctx()
677 	debugfs_create_files(hctx->debugfs_dir, hctx, blk_mq_debugfs_hctx_attrs);  in blk_mq_debugfs_register_hctx()
685 	if (!hctx->queue->debugfs_dir)  in blk_mq_debugfs_unregister_hctx()
687 	debugfs_remove_recursive(hctx->debugfs_dir);  in blk_mq_debugfs_unregister_hctx()
689 	hctx->debugfs_dir = NULL;  in blk_mq_debugfs_unregister_hctx()
720 	if (!q->debugfs_dir)  in blk_mq_debugfs_register_sched()
726 	q->sched_debugfs_dir = debugfs_create_dir("sched", q->debugfs_dir);  in blk_mq_debugfs_register_sched()
756 	if (!rqos->disk->queue->debugfs_dir)  in blk_mq_debugfs_unregister_rqos()
758 	debugfs_remove_recursive(rqos->debugfs_dir);  in blk_mq_debugfs_unregister_rqos()
759 	rqos->debugfs_dir = NULL;  in blk_mq_debugfs_unregister_rqos()
769 	if (rqos->debugfs_dir || !rqos->ops->debugfs_attrs)  in blk_mq_debugfs_register_rqos()
774 							 q->debugfs_dir);  in blk_mq_debugfs_register_rqos()
776 	rqos->debugfs_dir = debugfs_create_dir(dir_name, q->rqos_debugfs_dir);  in blk_mq_debugfs_register_rqos()
777 	debugfs_create_files(rqos->debugfs_dir, rqos, rqos->ops->debugfs_attrs);  in blk_mq_debugfs_register_rqos()
792 	if (!hctx->debugfs_dir)  in blk_mq_debugfs_register_sched_hctx()
799 						     hctx->debugfs_dir);  in blk_mq_debugfs_register_sched_hctx()
808 	if (!hctx->queue->debugfs_dir)  in blk_mq_debugfs_unregister_sched_hctx()