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| author | Chuck Ebbert <76306.1226@compuserve.com> | 2006-01-16 11:47:37 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@suse.de> | 2006-01-16 11:47:37 +0300 |
| commit | 752a3b79630a290cbbe4731e7c61b75d4fbebc5c (patch) | |
| tree | 21d1a7494890dce0903bf9e45ca6ec5059b6d739 /block | |
| parent | 5a225791374dca35bba871a007c78a3d0b14b559 (diff) | |
| download | linux-752a3b79630a290cbbe4731e7c61b75d4fbebc5c.tar.xz | |
[BLOCK] elevator: Make elevator=as work again for anticipatory
Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'block')
| -rw-r--r-- | block/elevator.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/block/elevator.c b/block/elevator.c index 1d0759178e4b..e8025b2ec54a 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -149,6 +149,13 @@ static void elevator_setup_default(void) if (!chosen_elevator[0]) strcpy(chosen_elevator, CONFIG_DEFAULT_IOSCHED); + /* + * Be backwards-compatible with previous kernels, so users + * won't get the wrong elevator. + */ + if (!strcmp(chosen_elevator, "as")) + strcpy(chosen_elevator, "anticipatory"); + /* * If the given scheduler is not available, fall back to no-op. */ |