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Date:	Sun, 18 Apr 2010 16:23:26 -0700 (PDT)
From:	Linus Torvalds <>
To:	Mathieu Desnoyers <>
cc:	Ingo Molnar <>,
	Peter Zijlstra <>,
	Mike Galbraith <>,
	Andrew Morton <>,
	Greg Kroah-Hartman <>,
	Steven Rostedt <>,
	Jarkko Nikula <>,
	Tony Lindgren <>,
Subject: Re: [RFC patch] CFS fix place entity spread issue (v2)

On Sun, 18 Apr 2010, Mathieu Desnoyers wrote:
> Degradation of this particular workload is expected, because the nature of the
> large CFS spread issue favors Xorg: it gets litterally minutes of available
> vruntime, while most other threads (e.g. kernel build, audio playing, etc..)
> suffer from this.

In that case, I think your patch is fundamentally incorrect.

I care a _whole_ lot more about "usable desktop" than I care about some 
inane "available vruntime". If the current behavior breaks your vruntime 
rules, then the current behaviour is clearly _correct_.

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