linux-kernel - Re: [PATCH] sched: staircase deadline misc fixes

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Date:	Tue, 03 Apr 2007 08:11:50 +0200
From:	Mike Galbraith <efault@....de>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Con Kolivas <kernel@...ivas.org>,
	linux list <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	ck list <ck@....kolivas.org>
Subject: Re: [PATCH] sched: staircase deadline misc fixes

On Tue, 2007-04-03 at 08:01 +0200, Ingo Molnar wrote:
> * Mike Galbraith <efault@....de> wrote:
> 
> > > Try two instances of chew.c at _differing_ nice levels on one cpu on 
> > > mainline, and then SD. This is why you can't renice X on mainline.
> > 
> > How about something more challenging instead :)
> > 
> > The numbers below are from my scheduler tree with massive_intr running 
> > at nice 0, and chew at nice 5.  Below these numbers are 100 lines from 
> > the exact center of chew's output.
> > 
> > (interactivity remains intact with this rather heavy load)
> 
> looks interesting - could you send the patch?

Sorry, that tree is not _even_ ready for viewing yet.
(and it's got an occasional oops bug i have to kill)

	-Mike

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