[PATCH V3 3/3] arm64: topology: Make AMUs work with modular cpufreq drivers

Viresh Kumar viresh.kumar at linaro.org
Fri Jan 8 06:03:36 EST 2021


On 08-01-21, 09:44, Ionela Voinescu wrote:
> Now that I think of it again (after spending 30 minutes trying to come
> up with a more clear solution) I realised this is not actually a
> problem :).
> 
> The only location that checks the invariance status is schedutil, but
> what a cpufreq governor does becomes irrelevant if you remove the
> cpufreq driver.

Good catch :)

> The only potential problem is if one then inmods a
> cpufreq driver that's not invariant. But I think that might be on "if"
> too many to consider. What do you think?

Yeah, there is no need to worry about this then I think.

I will resend the patches soon.

-- 
viresh



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