linux-kernel - Re: Why do I have a /sys/devices/system/cpu/cpuidle under kernel 2.6.24 with a Pentium M processor ?

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Message-Id: <200802051538.05956.toralf.foerster@gmx.de>
Date:	Tue, 5 Feb 2008 15:38:00 +0100
From:	Toralf Förster <toralf.foerster@....de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	Shaohua Li <shaohua.li@...el.com>,
	Sebastien Godard <sysstat@...nge.fr>
Subject: Re: Why do I have a /sys/devices/system/cpu/cpuidle under kernel 2.6.24 with a Pentium M processor ?

At Tuesday 05 February 2008 Andrew Morton wrote :
> On Thu, 31 Jan 2008 14:00:14 +0100 Toralf Förster <toralf.foerster@....de> wrote:
> 
> (suitable cc's added)
> 
> > I'm asking b/c this confuses the current sysstat up to version 8.0.4. An
> 
> That would be bad.  Please define "confuses"?
> 
> > $ ls -lR /sys/devices/system/cpu/
> > 
> > gives :
> > 
> > /sys/devices/system/cpu/:
> > total 0
> > drwxr-xr-x 4 root root 0 Jan 30 09:36 cpu0
> > drwxr-xr-x 2 root root 0 Jan 30 09:36 cpuidle
> > 

The sysstat reports 2 CPUs : cpu0 contains the expected data, cpu1 has zeros.

I tested succesfulyl version 8.0.4.1 sent by Sebastien Godard which solved this
issue, but that version seems not to be released until today.


-- 
MfG/Sincerely

Toralf Förster
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