Messages in this thread | | | Date | Tue, 27 Oct 2020 09:19:36 +0000 | From | Mel Gorman <> | Subject | Re: [PATCH v2] sched/fair: check for idle core |
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On Thu, Oct 22, 2020 at 03:15:50PM +0200, Julia Lawall wrote: > Fixes: 11f10e5420f6 ("sched/fair: Use load instead of runnable load in wakeup path") > Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> > Reviewed-by Vincent Guittot <vincent.guittot@linaro.org> >
While not a universal win, it was mostly a win or neutral. In few cases where there was a problem, one benchmark I'm a bit suspicious of generally as occasionally it generates bad results for unknown and unpredictable reasons. In another, it was very machine specific and the differences were small in absolte time rather than relative time. Other tests on the same machine were fine so overall;
Acked-by: Mel Gorman <mgorman@suse.de>
Thanks.
-- Mel Gorman SUSE Labs
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