linux-kernel - Re: [0/8,v3] NUMA Hotplug Emulator

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Message-ID: <20101117052213.GA10671@linux-sh.org>
Date:	Wed, 17 Nov 2010 14:22:13 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	shaohui.zheng@...el.com
Cc:	akpm@...ux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, haicheng.li@...ux.intel.com,
	ak@...ux.intel.com, shaohui.zheng@...ux.intel.com
Subject: Re: [0/8,v3] NUMA Hotplug Emulator - Introduction & Feedbacks

On Wed, Nov 17, 2010 at 10:07:59AM +0800, shaohui.zheng@...el.com wrote:
> * PATCHSET INTRODUCTION
> 
> patch 1: Add function to hide memory region via e820 table. Then emulator will
> 	     use these memory regions to fake offlined numa nodes.
> patch 2: Infrastructure of NUMA hotplug emulation, introduce "hide node".
> patch 3: Provide an userland interface to hotplug-add fake offlined nodes.
> patch 4: Abstract cpu register functions, make these interface friend for cpu
> 		 hotplug emulation
> patch 5: Support cpu probe/release in x86, it provide a software method to hot
> 		 add/remove cpu with sysfs interface.
> patch 6: Fake CPU socket with logical CPU on x86, to prevent the scheduling
> 		 domain to build the incorrect hierarchy.
> patch 7: extend memory probe interface to support NUMA, we can add the memory to
> 		 a specified node with the interface.
> patch 8: Documentations
> 
> * FEEDBACKS & RESPONSES
> 
I had some comments on the other patches in the series that possibly got
missed because of the mail-followup-to confusion:

http://lkml.org/lkml/2010/11/15/11
http://lkml.org/lkml/2010/11/15/14
http://lkml.org/lkml/2010/11/15/15

The other one you've already dealt with.
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