diff options
Diffstat (limited to 'include/linux/elevator.h')
| -rw-r--r-- | include/linux/elevator.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/elevator.h b/include/linux/elevator.h index ce58f47126c1..27e8183f4776 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -94,6 +94,11 @@ extern elevator_t iosched_deadline; */ extern elevator_t iosched_as; +/* + * completely fair queueing I/O scheduler + */ +extern elevator_t iosched_cfq; + extern int elevator_init(request_queue_t *, elevator_t *); extern void elevator_exit(request_queue_t *); extern int elv_rq_merge_ok(struct request *, struct bio *); |