All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Artem S. Tashkinov" <t.artem@lycos.com>
To: mhocko@suse.cz
Cc: pomac@vapor.com, linux-kernel@vger.kernel.org, rjw@sisk.pl,
	tino.keitel@tikei.de
Subject: Re: Re: Re: [REGRESSION] [Linux 3.2] top/htop and all other CPU usage
Date: Tue, 29 Nov 2011 12:54:16 +0000 (GMT)	[thread overview]
Message-ID: <1833322904.224056.1322571256185.JavaMail.mail@webmail07> (raw)
In-Reply-To: 20111129124406.GB4043@tiehlicka.suse.cz

> On Nov 29, 2011, Michal Hocko  wrote: 
> 
> On Tue 29-11-11 13:31:56, Michal Hocko wrote:
> > On Tue 29-11-11 11:38:47, Artem S. Tashkinov wrote:
> [...]
> > > $ grep . -r /sys/devices/system/cpu/cpuidle/
> > > /sys/devices/system/cpu/cpuidle/current_driver:intel_idle
> > > /sys/devices/system/cpu/cpuidle/current_governor_ro:menu
> 
> Could you try with acpi_idle driver?
> echo acpi_idle > /sys/devices/system/cpu/cpuidle/current_driver

[root@localhost ~]# echo acpi_idle > /sys/devices/system/cpu/cpuidle/current_driver
-bash: /sys/devices/system/cpu/cpuidle/current_driver: Permission denied

  reply	other threads:[~2011-11-29 12:54 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-28 22:28 [REGRESSION] [Linux 3.2] top/htop and all other CPU usage pomac
2011-11-29  7:52 ` Michal Hocko
2011-11-29 11:38   ` Artem S. Tashkinov
2011-11-29 12:31     ` Michal Hocko
2011-11-29 12:44       ` Michal Hocko
2011-11-29 12:54         ` Artem S. Tashkinov [this message]
2011-11-29 13:10           ` Michal Hocko
2011-11-29 13:51             ` Artem S. Tashkinov
2011-11-29 22:51             ` Rafael J. Wysocki
2011-11-30 10:12               ` Michal Hocko
2011-11-30 19:56                 ` Rafael J. Wysocki
2011-12-01 14:07                   ` Michal Hocko
2011-12-02 10:39                     ` Michal Hocko
2011-12-02 13:35     ` Michal Hocko
2011-12-02 16:49       ` [PATCH] proc: Do not overflow get_{idle,iowait}_time for nohz (was: Re: Re: [REGRESSION] [Linux 3.2] top/htop and all other CPU usage) Michal Hocko
2011-12-02 17:59         ` Michal Hocko
2011-12-02 20:12           ` Artem S. Tashkinov
2011-12-05  8:56             ` Michal Hocko
2011-12-02 17:43       ` Re: Re: [REGRESSION] [Linux 3.2] top/htop and all other CPU usage Artem S. Tashkinov
2011-11-29 17:23   ` Ian Kumlien
2011-11-29 17:31   ` Ian Kumlien
2011-11-29 17:56     ` Michal Hocko
2011-11-29 18:37       ` Ian Kumlien

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=1833322904.224056.1322571256185.JavaMail.mail@webmail07 \
    --to=t.artem@lycos.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mhocko@suse.cz \
    --cc=pomac@vapor.com \
    --cc=rjw@sisk.pl \
    --cc=tino.keitel@tikei.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 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.