linux-kernel - Re: [RFC PATCH v1 0/8] SCHED_DEADLINE freq/cpu invariance and OPP selection

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Message-ID: <20170706161511.c7mf633xkez6d6sj@hirez.programming.kicks-ass.net>
Date:   Thu, 6 Jul 2017 18:15:12 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     Juri Lelli <juri.lelli@....com>, mingo@...hat.com,
        rjw@...ysocki.net, viresh.kumar@...aro.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        tglx@...utronix.de, vincent.guittot@...aro.org,
        luca.abeni@...tannapisa.it, claudio@...dence.eu.com,
        tommaso.cucinotta@...tannapisa.it, bristot@...hat.com,
        mathieu.poirier@...aro.org, tkjos@...roid.com, joelaf@...gle.com,
        andresoportus@...gle.com, morten.rasmussen@....com,
        dietmar.eggemann@....com, patrick.bellasi@....com
Subject: Re: [RFC PATCH v1 0/8] SCHED_DEADLINE freq/cpu invariance and OPP
 selection

On Thu, Jul 06, 2017 at 11:57:15AM -0400, Steven Rostedt wrote:
> On Wed,  5 Jul 2017 09:58:57 +0100
> Juri Lelli <juri.lelli@....com> wrote:
> 
> > Hi,
> > 
> > v1 of the RFC set implementing frequency/cpu invariance and OPP selection for
> 
> It would be nice if you specify what "OPP" stands for. A quick google
> search shows "Other Peoples Privates", which isn't the type of
> selection I would be looking for.

Its ARM speak for P-state. It stands for OPerating Point or something
like that. But yes, I too always play the Naughty by Nature song in my
head when I read that.