From: Maciej Rutecki <maciej.rutecki@gmail.com>
To: Ian Kumlien <pomac@demius.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: High [extra timer interrupt] count in powertop since 2.6.36
Date: Sun, 7 Nov 2010 08:44:10 +0100 [thread overview]
Message-ID: <201011070844.10643.maciej.rutecki@gmail.com> (raw)
In-Reply-To: <alpine.LNX.2.00.1010310148450.24290@twilight.pomac.com>
On niedziela, 31 października 2010 o 01:52:08 Ian Kumlien wrote:
> Hi,
>
> I have been searching the list for anyone else seeing this,
> but i haven't found anything yet - Any ideas on how to debug?
>
> From powertop:
> Top causes for wakeups:
> 84.7% (1673.3) [extra timer interrupt]
>
> Thats a little bit high in my opinion, for some reason it seems to be
> ignored since the actual number of wakeups seems to be ~367 or so.
>
> Ideas? Suggestions?
I created a Bugzilla entry at
https://bugzilla.kernel.org/show_bug.cgi?id=22272
for your bug report, please add your address to the CC list in there, thanks!
--
Maciej Rutecki
http://www.maciek.unixy.pl
prev parent reply other threads:[~2010-11-07 7:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-30 23:52 High [extra timer interrupt] count in powertop since 2.6.36 Ian Kumlien
2010-11-01 16:13 ` Jeremy Fitzhardinge
2010-11-02 15:45 ` Ian Kumlien
2010-11-07 7:44 ` Maciej Rutecki [this message]
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