Re: [PATCH 4.19 05/87] sched/core: Dont skip remote tick for idle CPUs

From: Pavel Machek
Date: Wed Mar 04 2020 - 10:16:03 EST


Hi!

> [ Upstream commit 488603b815a7514c7009e6fc339d74ed4a30f343 ]
>
> This will be used in the next patch to get a loadavg update from
> nohz cpus. The delta check is skipped because idle_sched_class
> doesn't update se.exec_start.

I don't see the next patch queued for 4.19-stable. AFAICT this does
not fix anything without the subsequent patch?

Best regards,
Pavel

> Signed-off-by: Scott Wood <swood@xxxxxxxxxx>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
> Link: https://lkml.kernel.org/r/1578736419-14628-2-git-send-email-swood@xxxxxxxxxx
> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

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