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[BLOCK] elevator: Make elevator=as work again for anticipatory

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Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
This commit is contained in:
Chuck Ebbert 2006-01-16 09:47:37 +01:00 committed by Jens Axboe
parent 5a22579137
commit 752a3b7963
1 changed files with 7 additions and 0 deletions
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7
block/elevator.c
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@ -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.
*/