linux-kernel - Re: [PATCH] Fake NUMA emulation for PowerPC

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Date:	Fri, 7 Dec 2007 15:10:07 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Balbir Singh <balbir@...ux.vnet.ibm.com>
cc:	Kumar Gala <galak@...nel.crashing.org>,
	Olof Johansson <olof@...om.net>, linuxppc-dev@...abs.org,
	magnus.damm@...il.com, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Fake NUMA emulation for PowerPC

On Sat, 8 Dec 2007, Balbir Singh wrote:

> To be able to test the memory controller under NUMA, I use fake NUMA
> nodes. x86-64 has a similar feature, the code I have here is the
> simplest I could come up with for PowerPC.
> 

Magnus Damm had patches from over a year ago that, I believe, made much of 
the x86_64 fake NUMA code generic so that it could be extended for 
architectures such as i386.  Perhaps he could resurrect those patches if 
there is wider interest in such a tool.
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