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SubjectRe: [PATCH] sched/fair: fix statistics for find_idlest_group()
On Tue, Feb 18, 2020 at 03:45:34PM +0100, Vincent Guittot wrote:
> sgs->group_weight is not set while gathering statistics in
> update_sg_wakeup_stats(). This means that a group can be classified as
> fully busy with 0 running tasks if utilization is high enough.
>
> This path is mainly used for fork and exec.
>
> Fixes: 57abff067a08 ("sched/fair: Rework find_idlest_group()")
> Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>

Thanks!

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