Re: [RFC PATCH] sched/fair: call cpufreq hook in additional paths

[Peter Zijlstra]

On Fri, Apr 01, 2016 at 02:40:32PM -0700, Steve Muckle wrote:
> On 03/31/2016 02:14 AM, Peter Zijlstra wrote:
> > On Thu, Mar 31, 2016 at 09:59:51AM +0200, Peter Zijlstra wrote:
> >>> > >  - passing an argument into attach_entity_load_avg() to indicate                                                 
> >>> > >    whether calling the cpufreq hook is necessary
> >>> > > 
> >>> > > Both of these are ugly in their own way but would avoid a runtime
> >>> > > cost. Opinions welcome.
> >> > 
> >> > Lemme see what this would look like while I throw the below into the bit
> >> > bucket.
> > OK, so the below looks a lot more sane; and has the surprising benefit
> > of actually shrinking the text size..
> > 
> >   43675    1226      24   44925    af7d defconfig-build/kernel/sched/fair.o.base
> >   43723    1226      24   44973    afad defconfig-build/kernel/sched/fair.o.patch
> >   43595    1226      24   44845    af2d defconfig-build/kernel/sched/fair.o.patch+
> > 
> > ---
> > --- a/kernel/sched/fair.c
> > +++ b/kernel/sched/fair.c
> 
> Cool, thanks. Shall I fold this into this patch and resend the series of
> 3? Or would you prefer to add this change separately?

I think I've got it folded into your third patch, I haven't published
the queue yet though; I'll try and sort through the stuff I have on
Monday or so.