Re: [PATCH 2/4] sched: cpufreq: Keep track of cpufreq utilization update flags

[Peter Zijlstra]

On Wed, Dec 20, 2017 at 03:47:23PM +0100, Rafael J. Wysocki wrote:
> > Well, we still need flags for crap like IO-WAIT IIRC. That's sugov
> > internal state and not something the scheduler actually already knows.
> 
> Not only sugov to be precise, but yes.

Oh, right, intel_pstate also consumes that one..