linux-kernel - Re: VM issue causing high CPU loads

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Message-ID: <4A952256.2030602@yohan.staff.proxad.net>
Date:	Wed, 26 Aug 2009 13:53:58 +0200
From:	Yohan <kernel@...an.staff.proxad.net>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: VM issue causing high CPU loads

Andrew Morton wrote:
> On Mon, 24 Aug 2009 16:23:22 +0200
> Yohan <kernel@...an.staff.proxad.net> wrote:
>   
>> Hi,
>>
>>     Is someone have an idea for that :
>>
>>         http://bugzilla.kernel.org/show_bug.cgi?id=14024
>>     
> Please generate a kernel profile to work out where all the CPU tie is
> being spent.  Documentation/basic_profiling.txt is a starting point.
I did & post the profiles on the bugtrack
I dit it with a 2.6.31-rc7-git2 kernel
(need at least 2 week days after a reboot/drop_cache  to really show the 
bug)

Thanks
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