elv_unregister   6859 block/bfq-iosched.c 	elv_unregister(&iosched_bfq_mq);
elv_unregister    579 block/elevator.c EXPORT_SYMBOL_GPL(elv_unregister);
elv_unregister   1042 block/kyber-iosched.c 	elv_unregister(&kyber_sched);
elv_unregister    809 block/mq-deadline.c 	elv_unregister(&mq_deadline);
elv_unregister    128 include/linux/elevator.h extern void elv_unregister(struct elevator_type *);