deadline_latter_request  101 block/mq-deadline.c 		dd->next_rq[data_dir] = deadline_latter_request(rq);
deadline_latter_request  171 block/mq-deadline.c 	dd->next_rq[data_dir] = deadline_latter_request(rq);
deadline_latter_request  260 block/mq-deadline.c 		rq = deadline_latter_request(rq);