linux-pm.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Thomas Ilsche <thomas.ilsche@tu-dresden.de>
Cc: Linux PM <linux-pm@vger.kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Paul McKenney <paulmck@linux.vnet.ibm.com>,
	Doug Smythies <dsmythies@telus.net>,
	Rik van Riel <riel@surriel.com>,
	Aubrey Li <aubrey.li@linux.intel.com>,
	Mike Galbraith <mgalbraith@suse.de>,
	LKML <linux-kernel@vger.kernel.org>,
	Len Brown <len.brown@intel.com>
Subject: Re: [PATCH v9 00/10] sched/cpuidle: Idle loop rework
Date: Tue, 10 Apr 2018 09:03:43 +0200	[thread overview]
Message-ID: <380836701.aBTtZlsN1h@aspire.rjw.lan> (raw)
In-Reply-To: <a2c05878-e112-9f6c-3da2-5c75ba38abc4@tu-dresden.de>

On Monday, April 9, 2018 5:58:32 PM CEST Thomas Ilsche wrote:
> 
> --------------ms020002070802070802040704
> Content-Type: text/plain; charset=utf-8; format=flowed
> Content-Language: en-US
> Content-Transfer-Encoding: quoted-printable
> 
> On 2018-04-08 18:32, Rafael J. Wysocki wrote:
> > The v9 along with some cleanups suggested by Frederic on top of it and =
> with
> > ACKs from Peter (obtained on IRC) is now available from the pm-cpuidle =
> branch
> > in the linux-pm.git tree.
> >=20
> > It has been added to my linux-next branch, so it probably will be picke=
> d up by
> > linux-next tomorrow and I have a plan to push it for v4.17 in the secon=
> d half
> > of the next week unless a major issue with it is found in the meantime.=
> 
> 
> Great to hear that. Thanks for all your work.

You're very welcome!

> I'm finishing up some analysis of corner cases, but nothing major.
> So I'm glad to see this is moving along. I've been nitpicking a lot,
> but this is clearly a huge improvement and there are practical
> limitations against a theoretically perfect solution. In any case the
> changes will also make future policy adaptions much easier.

Thanks for your feedback, it would have taken much more time to get to this
point without it.

Thanks,
Rafael

      reply	other threads:[~2018-04-10  7:03 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-04  8:32 [PATCH v9 00/10] sched/cpuidle: Idle loop rework Rafael J. Wysocki
2018-04-04  8:33 ` [PATCH v9 01/10] time: tick-sched: Reorganize idle tick management code Rafael J. Wysocki
2018-04-04  8:34 ` [PATCH v9 02/10] sched: idle: Do not stop the tick upfront in the idle loop Rafael J. Wysocki
2018-04-04  8:36 ` [PATCH v9 03/10] sched: idle: Do not stop the tick before cpuidle_idle_call() Rafael J. Wysocki
2018-04-04  8:38 ` [PATCH v9 04/10] jiffies: Introduce USER_TICK_USEC and redefine TICK_USEC Rafael J. Wysocki
2018-04-06  1:09   ` Frederic Weisbecker
2018-04-06  7:20     ` Rafael J. Wysocki
2018-04-04  8:39 ` [PATCH v9 05/10] cpuidle: Return nohz hint from cpuidle_select() Rafael J. Wysocki
2018-04-06  2:44   ` Frederic Weisbecker
2018-04-06  7:24     ` Rafael J. Wysocki
2018-04-06 14:19       ` Frederic Weisbecker
2018-04-06  7:58     ` Peter Zijlstra
2018-04-06 14:23       ` Frederic Weisbecker
2018-04-06  8:11     ` Rafael J. Wysocki
2018-04-06 12:56       ` Rafael J. Wysocki
2018-04-06 15:28         ` Frederic Weisbecker
2018-04-06 14:28       ` Frederic Weisbecker
2018-04-04  8:41 ` [PATCH v9 06/10] time: tick-sched: Split tick_nohz_stop_sched_tick() Rafael J. Wysocki
2018-04-07  2:36   ` Frederic Weisbecker
2018-04-07 16:36     ` Rafael J. Wysocki
2018-04-04  8:45 ` [PATCH v9 07/10] time: hrtimer: Introduce hrtimer_next_event_without() Rafael J. Wysocki
2018-04-07 14:46   ` Frederic Weisbecker
2018-04-08  8:20     ` Rafael J. Wysocki
2018-04-08 17:58       ` Frederic Weisbecker
2018-04-04  8:47 ` [PATCH v9 08/10] sched: idle: Select idle state before stopping the tick Rafael J. Wysocki
2018-04-09  2:41   ` Frederic Weisbecker
2018-04-04  8:49 ` [PATCH v9 09/10] cpuidle: menu: Refine idle state selection for running tick Rafael J. Wysocki
2018-04-05 12:27   ` Peter Zijlstra
2018-04-05 13:51     ` Rafael J. Wysocki
2018-04-05 12:32   ` Peter Zijlstra
2018-04-05 13:52     ` Rafael J. Wysocki
2018-04-04  8:50 ` [PATCH v9 10/10] cpuidle: menu: Avoid selecting shallow states with stopped tick Rafael J. Wysocki
2018-04-05 12:47   ` Peter Zijlstra
2018-04-05 13:49     ` Rafael J. Wysocki
2018-04-05 14:11       ` Peter Zijlstra
2018-04-05 14:13         ` Peter Zijlstra
2018-04-05 14:29           ` Rafael J. Wysocki
2018-04-08 16:32 ` [PATCH v9 00/10] sched/cpuidle: Idle loop rework Rafael J. Wysocki
2018-04-09 15:58   ` Thomas Ilsche
2018-04-10  7:03     ` Rafael J. Wysocki [this message]

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=380836701.aBTtZlsN1h@aspire.rjw.lan \
    --to=rjw@rjwysocki.net \
    --cc=aubrey.li@linux.intel.com \
    --cc=dsmythies@telus.net \
    --cc=fweisbec@gmail.com \
    --cc=len.brown@intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=mgalbraith@suse.de \
    --cc=paulmck@linux.vnet.ibm.com \
    --cc=peterz@infradead.org \
    --cc=riel@surriel.com \
    --cc=tglx@linutronix.de \
    --cc=thomas.ilsche@tu-dresden.de \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).