elv_merged_request 1157 block/blk-core.c 			elv_merged_request(q, req, el_ret);
elv_merged_request 1186 block/blk-core.c 			elv_merged_request(q, req, el_ret);
elv_merged_request  105 include/linux/elevator.h extern void elv_merged_request(struct request_queue *, struct request *, int);