Re: [PATCH] sched/fair: check for idle core

From: Viresh Kumar
Date: Fri Oct 23 2020 - 02:12:51 EST


On 22-10-20, 13:45, Rafael J. Wysocki wrote:
> On Thursday, October 22, 2020 12:47:03 PM CEST Viresh Kumar wrote:
> > And I am not really sure why we always wanted this backup performance
> > governor to be there unless the said governors are built as module.
>
> Apparently, some old drivers had problems with switching frequencies fast enough
> for ondemand to be used with them and the fallback was for those cases. AFAICS.

Do we still need this ? Or better ask those platforms to individually
enable both of them.

--
viresh