void dm_start_queue(struct request_queue *q);
void dm_stop_queue(struct request_queue *q);
+void dm_mq_kick_requeue_list(struct mapped_device *md);
+
unsigned dm_get_reserved_rq_based_ios(void);
ssize_t dm_attr_rq_based_seq_io_merge_deadline_show(struct mapped_device *md, char *buf);