[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Fri, 7 Jul 2017 17:58:05 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: Juri Lelli <juri.lelli@....com>,
Thomas Gleixner <tglx@...utronix.de>,
Joel Fernandes <joelaf@...gle.com>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Viresh Kumar <viresh.kumar@...aro.org>,
LKML <linux-kernel@...r.kernel.org>,
Linux PM <linux-pm@...r.kernel.org>,
Vincent Guittot <vincent.guittot@...aro.org>,
luca.abeni@...tannapisa.it, claudio@...dence.eu.com,
Tommaso Cucinotta <tommaso.cucinotta@...tannapisa.it>,
bristot@...hat.com, mathieu.poirier@...aro.org,
Todd Kjos <tkjos@...roid.com>,
Andres Oportus <andresoportus@...gle.com>,
Morten Rasmussen <morten.rasmussen@....com>,
Dietmar Eggemann <dietmar.eggemann@....com>,
Patrick Bellasi <patrick.bellasi@....com>,
Ingo Molnar <mingo@...nel.org>,
"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>
Subject: Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread
be SCHED_DEADLINE
On Fri, 07 Jul 2017 15:11:45 +0200
"Rafael J. Wysocki" <rjw@...ysocki.net> wrote:
> On Friday, July 07, 2017 11:53:16 AM Juri Lelli wrote:
> > On 07/07/17 12:46, Thomas Gleixner wrote:
> > > On Fri, 7 Jul 2017, Juri Lelli wrote:
> > > > How about SCHED_FLAG_SUGOV then?
> > >
> > > I know sugo della carne, but what's sugo V?
> > >
> >
> > Right.. can't really help not thinking about the same (especially close
> > to lunch) :)
> >
> > But the abbreviation stands for SchedUtil GOVernor (AFAIK). We already
> > have a SUGOV_KTHREAD_PRIORITY (that I just noticed I need to remove BTW)
> > in sched/cpufreq_schedutil.c.
>
> SCHED_FLAG_CPUFREQ_WORKER comes to mind, but it's somewhat long.
>
It is rather long. Although I actually hate the SUGOV, it is easily
grepable. Just comment what it stands for. We can always change it
later.
-- Steve
Powered by blists - more mailing lists