Re: CPU excessively long times between frequency scaling driver calls - bisected

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On Tue, Mar 1, 2022 at 3:58 AM Rafael J. Wysocki <rafael@xxxxxxxxxx> wrote:
> On Tue, Mar 1, 2022 at 6:53 AM Feng Tang <feng.tang@xxxxxxxxx> wrote:
> > On Mon, Feb 28, 2022 at 08:36:03PM +0100, Rafael J. Wysocki wrote:
...
> > >
> > > However, it was a bit racy, so maybe it's good that it was not complete.
> > >
> > > Below is a new version.
> >
> > Thanks for the new version. I just gave it a try,  and the occasional
> > long delay of cpufreq auto-adjusting I have seen can not be reproduced
> > after applying it.
>
> OK, thanks!
>
> I'll wait for feedback from Dough, though.

Hi Rafael,

Thank you for your version 2 patch.
I screwed up an overnight test and will have to re-do it.
However, I do have some results.


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