linux-kernel - Re: [PATCH] cpuset: hotunplug cpus and mems in all cpusets

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Date:	Tue, 29 Aug 2006 00:15:12 -0700
From:	Paul Jackson <pj@....com>
To:	Andrew Morton <akpm@...l.org>
Cc:	nathanl@...tin.ibm.com, Simon.Derr@...l.net,
	linux-kernel@...r.kernel.org, ntl@...ox.com, y-goto@...fujitsu.com,
	anton@...ba.org, haveblue@...ibm.com,
	kamezawa.hiroyu@...fujitsu.com
Subject: Re: [PATCH] cpuset: hotunplug cpus and mems in all cpusets

Andrew wrote:
> Did you consider failing the hotremove request instead?

Eh ... we'd end up with another complaint from the hotplug
folks, in another year, when some obscure constraint on
nested cpusets thwarted their efforts to unplug something.

It's best if cpusets just deals with it somehow, and doesn't
complain about the comings and goings of hardware.

At least, that's my take on it ...

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@....com> 1.925.600.0401
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