ELEVATOR_NO_MERGE 2258 block/bfq-iosched.c return ELEVATOR_NO_MERGE; ELEVATOR_NO_MERGE 717 block/blk-merge.c return ELEVATOR_NO_MERGE; ELEVATOR_NO_MERGE 894 block/blk-merge.c return ELEVATOR_NO_MERGE; ELEVATOR_NO_MERGE 317 block/elevator.c return ELEVATOR_NO_MERGE; ELEVATOR_NO_MERGE 325 block/elevator.c if (ret != ELEVATOR_NO_MERGE) { ELEVATOR_NO_MERGE 332 block/elevator.c return ELEVATOR_NO_MERGE; ELEVATOR_NO_MERGE 346 block/elevator.c return ELEVATOR_NO_MERGE; ELEVATOR_NO_MERGE 447 block/mq-deadline.c return ELEVATOR_NO_MERGE; ELEVATOR_NO_MERGE 459 block/mq-deadline.c return ELEVATOR_NO_MERGE;