elevator_queue 32 include/linux/blkdev.h struct elevator_queue; elevator_queue 314 include/linux/blkdev.h struct elevator_queue *elevator; elevator_queue 41 include/linux/elevator.h typedef void (elevator_exit_fn) (struct elevator_queue *); elevator_queue 77 include/linux/elevator.h ssize_t (*show)(struct elevator_queue *, char *); elevator_queue 78 include/linux/elevator.h ssize_t (*store)(struct elevator_queue *, const char *, size_t); elevator_queue 156 include/linux/elevator.h extern void elevator_exit(struct elevator_queue *); elevator_queue 159 include/linux/elevator.h extern struct elevator_queue *elevator_alloc(struct request_queue *,