diff options
| author | Andrew Morton <akpm@osdl.org> | 2004-04-12 00:16:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-04-12 00:16:44 -0700 |
| commit | 3e2ea65d7be031644c6d6a3ed5bd89af5ef2f090 (patch) | |
| tree | aefca4d6f4abd15fd61230684cfac0debaf3d09f /include/linux | |
| parent | 1dc841edc41a3014ece92b72013b3b57b0424e6b (diff) | |
[PATCH] CFQ io scheduler
From: Jens Axboe <axboe@suse.de>
CFQ I/O scheduler
Diffstat (limited to 'include/linux')
| -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 *); |