686 	debugfs_create_files(q->debugfs_dir, q, blk_mq_debugfs_queue_attrs);  in blk_mq_debugfs_register()
698 		if (!hctx->debugfs_dir)  in blk_mq_debugfs_register()
721 	ctx_dir = debugfs_create_dir(name, hctx->debugfs_dir);  in blk_mq_debugfs_register_ctx()
733 	if (!q->debugfs_dir)  in blk_mq_debugfs_register_hctx()
737 	hctx->debugfs_dir = debugfs_create_dir(name, q->debugfs_dir);  in blk_mq_debugfs_register_hctx()
739 	debugfs_create_files(hctx->debugfs_dir, hctx, blk_mq_debugfs_hctx_attrs);  in blk_mq_debugfs_register_hctx()
747 	if (!hctx->queue->debugfs_dir)  in blk_mq_debugfs_unregister_hctx()
749 	debugfs_remove_recursive(hctx->debugfs_dir);  in blk_mq_debugfs_unregister_hctx()
751 	hctx->debugfs_dir = NULL;  in blk_mq_debugfs_unregister_hctx()
782 	if (!q->debugfs_dir)  in blk_mq_debugfs_register_sched()
788 	q->sched_debugfs_dir = debugfs_create_dir("sched", q->debugfs_dir);  in blk_mq_debugfs_register_sched()
818 	if (!rqos->q->debugfs_dir)  in blk_mq_debugfs_unregister_rqos()
820 	debugfs_remove_recursive(rqos->debugfs_dir);  in blk_mq_debugfs_unregister_rqos()
821 	rqos->debugfs_dir = NULL;  in blk_mq_debugfs_unregister_rqos()
831 	if (rqos->debugfs_dir || !rqos->ops->debugfs_attrs)  in blk_mq_debugfs_register_rqos()
836 							 q->debugfs_dir);  in blk_mq_debugfs_register_rqos()
838 	rqos->debugfs_dir = debugfs_create_dir(dir_name,  in blk_mq_debugfs_register_rqos()
841 	debugfs_create_files(rqos->debugfs_dir, rqos, rqos->ops->debugfs_attrs);  in blk_mq_debugfs_register_rqos()
856 	if (!hctx->debugfs_dir)  in blk_mq_debugfs_register_sched_hctx()
863 						     hctx->debugfs_dir);  in blk_mq_debugfs_register_sched_hctx()
872 	if (!hctx->queue->debugfs_dir)  in blk_mq_debugfs_unregister_sched_hctx()