blk_mq_debugfs_unregister_queue_rqos   37 block/blk-mq-debugfs.h void blk_mq_debugfs_unregister_queue_rqos(struct request_queue *q);
blk_mq_debugfs_unregister_queue_rqos  297 block/blk-rq-qos.c 	blk_mq_debugfs_unregister_queue_rqos(q);