From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 194963] schedutil governor causes audio problem in game
Date: Thu, 23 Mar 2017 23:03:36 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=194963
--- Comment #4 from John (john.ettedgui@gmail.com) ---
(In reply to Viresh Kumar from comment #2)
> John,
>
> Can you please give us the value of
> /sys/devices/system/cpu/cpufreq/schedutil/rate_limit_us
>
> ?
>
> Try making this around 10000 (10ms). This is how frequently we try to change
> the frequency and lowering it will make us more aggressive.
Hello Viresh,
cat /sys/devices/system/cpu/cpufreq/schedutil/rate_limit_us
10000
It's already at that value, are there others you'd like me to try?
(In reply to Rafael J. Wysocki from comment #3)
> It also would be good to test this patch:
>
> https://patchwork.kernel.org/patch/9637821/
>
> and maybe also this one:
>
> https://patchwork.kernel.org/patch/9640261/
>
> to see if it improves things for the intel_pstate "powersave" on that
> machine.
Hello Rafael,
I will try these and report.
Does it matter if I use both patches together?
Thank you!
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