linux-kernel - Re: [RFC/PATCH] cpuset: cpuset irq affinities

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Message-ID: <20080305124348.GB2365@elte.hu>
Date:	Wed, 5 Mar 2008 13:43:48 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Paul Jackson <pj@....com>
Cc:	a.p.zijlstra@...llo.nl, maxk@...lcomm.com, tglx@...utronix.de,
	oleg@...sign.ru, rostedt@...dmis.org, linux-kernel@...r.kernel.org,
	rientjes@...gle.com
Subject: Re: [RFC/PATCH] cpuset: cpuset irq affinities


* Paul Jackson <pj@....com> wrote:

> > i always thought that cpusets should boot up with some meaningful 
> > default set that people could play with.
> 
> They do ... you just have to mount cpusets to see it ;).

the root cpuset is special as it is the root of the tree. You cannot 
shrink it in practice (in a meaningful way) because then you cannot have 
children outside of its scope.

	Ingo
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