Re: [PATCH v3 0/6] cpufreq: schedutil: fixes for flags updates

From: Peter Zijlstra
Date: Fri Dec 22 2017 - 07:22:26 EST


On Fri, Dec 22, 2017 at 12:14:45PM +0000, Patrick Bellasi wrote:
> I think that check is already gone for CFS in the current PeterZ tree.
> It seems we use TICK_NS just for the reset of iowait_boost, isn't it?

Easy enough to bring back though.

> However, if the remote updates of CFS works as expected,
> the removal of the TICK_NS for CFS is not intentional?

So I killed that because I now do get_util for all CPUs and figured
get_util provides up-to-date numbers. So we don't need no artificial
aging.

Esp. once we get that whole blocked load stuff sorted.