Re: [PATCH V3 3/3] arm64: topology: Make AMUs work with modular cpufreq drivers
From: Viresh Kumar
Date: Fri Jan 08 2021 - 06:04:22 EST
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