Messages in this thread Patch in this message | | | Date | Fri, 27 Jan 2006 18:21:02 -0800 | From | Greg KH <> | Subject | [patch 06/12] elevator=as back-compatibility |
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2.6.15.2 -stable review patch. If anyone has any objections, please let us know.
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From: Chuck Ebbert <76306.1226@compuserve.com>
As of 2.6.15 you need to use "anticipatory" instead of "as". Fix that up so that `elevator=as' still works.
Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- block/elevator.c | 7 +++++++ 1 file changed, 7 insertions(+)
--- linux-2.6.15.1.orig/block/elevator.c +++ linux-2.6.15.1/block/elevator.c @@ -150,6 +150,13 @@ 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. */ -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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