All of lore.kernel.org
 help / color / mirror / Atom feed
From: Peter Zijlstra <peterz@infradead.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Patrick Bellasi <patrick.bellasi@arm.com>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Ingo Molnar <mingo@redhat.com>,
	linux-pm@vger.kernel.org,
	Vincent Guittot <vincent.guittot@linaro.org>,
	dietmar.eggemann@arm.com, morten.rasmussen@arm.com,
	juri.lelli@redhat.com, tkjos@android.com, joelaf@google.com,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/4] sched: cpufreq: Keep track of cpufreq utilization update flags
Date: Wed, 20 Dec 2017 15:51:20 +0100	[thread overview]
Message-ID: <20171220145120.vzu5aam5bzw445n5@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <5156588.pkDhmtr2np@aspire.rjw.lan>

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..

  reply	other threads:[~2017-12-20 14:51 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-13  9:53 [PATCH 0/4] sched: cpufreq: Track util update flags Viresh Kumar
2017-12-13  9:53 ` [PATCH 1/4] cpufreq: schedutil: Initialize sg_cpu->flags to 0 Viresh Kumar
2017-12-13 11:13   ` Juri Lelli
2017-12-13 11:22     ` Viresh Kumar
2018-01-10 12:15   ` [tip:sched/core] sched/cpufreq: " tip-bot for Viresh Kumar
2017-12-13  9:53 ` [PATCH 2/4] sched: cpufreq: Keep track of cpufreq utilization update flags Viresh Kumar
2017-12-13 11:26   ` Juri Lelli
2017-12-13 11:29     ` Viresh Kumar
2017-12-16 16:40   ` Rafael J. Wysocki
2017-12-16 16:47     ` Viresh Kumar
2017-12-17  0:19       ` Rafael J. Wysocki
2017-12-18  4:59         ` Viresh Kumar
2017-12-18 11:35           ` Rafael J. Wysocki
2017-12-18 11:59             ` Viresh Kumar
2017-12-18 12:14               ` Patrick Bellasi
2017-12-19  3:12                 ` Viresh Kumar
2017-12-19  3:18                   ` Joel Fernandes
2017-12-19  3:22                     ` Viresh Kumar
2017-12-19  3:26                       ` Viresh Kumar
2017-12-19  3:30                         ` Joel Fernandes
2017-12-19  3:41                           ` Viresh Kumar
2017-12-19 10:44                             ` Rafael J. Wysocki
2017-12-18 17:34               ` Rafael J. Wysocki
2017-12-19 19:25   ` Peter Zijlstra
2017-12-20  4:04     ` Viresh Kumar
2017-12-20  8:31       ` Peter Zijlstra
2017-12-20  8:48         ` Viresh Kumar
2017-12-20  9:17           ` Peter Zijlstra
2017-12-20 12:55         ` Patrick Bellasi
2017-12-20 13:28           ` Peter Zijlstra
2017-12-20 14:31             ` Patrick Bellasi
2017-12-20 14:52               ` Rafael J. Wysocki
2017-12-20 15:01                 ` Patrick Bellasi
2017-12-20 14:47             ` Rafael J. Wysocki
2017-12-20 14:51               ` Peter Zijlstra [this message]
2017-12-20 17:27               ` Juri Lelli
2017-12-20 18:17                 ` Peter Zijlstra
2017-12-13  9:53 ` [PATCH 3/4] cpufreq: schedutil: Don't pass flags to sugov_set_iowait_boost() Viresh Kumar
2017-12-13 11:28   ` Juri Lelli
2018-01-10 12:15   ` [tip:sched/core] sched/cpufreq: " tip-bot for Viresh Kumar
2017-12-13  9:53 ` [PATCH 4/4] cpufreq: schedutil: Don't call sugov_get_util() unnecessarily Viresh Kumar
2017-12-13 11:34   ` Juri Lelli
2017-12-13 12:02     ` Viresh Kumar
2017-12-19  3:26   ` Joel Fernandes

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20171220145120.vzu5aam5bzw445n5@hirez.programming.kicks-ass.net \
    --to=peterz@infradead.org \
    --cc=dietmar.eggemann@arm.com \
    --cc=joelaf@google.com \
    --cc=juri.lelli@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=morten.rasmussen@arm.com \
    --cc=patrick.bellasi@arm.com \
    --cc=rjw@rjwysocki.net \
    --cc=tkjos@android.com \
    --cc=vincent.guittot@linaro.org \
    --cc=viresh.kumar@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.