linux-kernel - Re: [2/8, v6] NUMA Hotplug Emulator: Add numa=possible option

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Message-ID: <alpine.DEB.2.00.1012011705280.6088@chino.kir.corp.google.com>
Date:	Wed, 1 Dec 2010 17:06:02 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Shaohui Zheng <shaohui.zheng@...el.com>
cc:	akpm@...ux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, haicheng.li@...ux.intel.com,
	lethal@...ux-sh.org, ak@...ux.intel.com,
	shaohui.zheng@...ux.intel.com, dave@...ux.vnet.ibm.com,
	gregkh@...e.de, Haicheng Li <haicheng.li@...el.com>
Subject: Re: [2/8, v6] NUMA Hotplug Emulator: Add numa=possible option

On Tue, 30 Nov 2010, shaohui.zheng@...el.com wrote:

> From:  David Rientjes <rientjes@...gle.com>
> 
> Adds a numa=possible=<N> command line option to set an additional N nodes
> as being possible for memory hotplug.  This set of possible nodes
> controls nr_node_ids and the sizes of several dynamically allocated node
> arrays.
> 
> This allows memory hotplug to create new nodes for newly added memory
> rather than binding it to existing nodes.
> 
> The first use-case for this will be node hotplug emulation which will use
> these possible nodes to create new nodes to test the memory hotplug
> callbacks and surrounding memory hotplug code.
> 
> CC: Shaohui Zheng <shaohui.zheng@...el.com>
> CC: Haicheng Li <haicheng.li@...el.com>
> Signed-off-by: David Rientjes <rientjes@...gle.com>

You're going to need to add your Signed-off-by line immediately after mine 
if you're pushing these to a maintainer, you're along the submission 
chain.
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