linux-kernel - Re: CFS review

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Message-Id: <1185953195.6388.21.camel@Homer.simpson.net>
Date:	Wed, 01 Aug 2007 09:26:35 +0200
From:	Mike Galbraith <efault@....de>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Roman Zippel <zippel@...ux-m68k.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: CFS review

On Wed, 2007-08-01 at 09:12 +0200, Ingo Molnar wrote:
> Roman,
> 
> Thanks for the testing and the feedback, it's much appreciated! :-) On
> what platform did you do your tests, and what .config did you use (and
> could you please send me your .config)?
> 
> Please also send me the output of this script:
> 
>   http://people.redhat.com/mingo/cfs-scheduler/tools/cfs-debug-info.sh
> 
> (if the output is too large send it to me privately, or bzip2 -9 it.)
> 
> Could you also please send the source code for the "l.c" and "lt.c" apps
> you used for your testing so i can have a look. Thanks!

I haven't been able to reproduce this with any combination of features,
and massive_intr tweaked to his work/sleep cycle.  I notice he's
collecting stats though, and they look funky.  Recompiling.

	-Mike

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