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Date: Tue, 5 Oct 2010 14:06:04 +0900
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Nathan Fontenot <nfont@austin.ibm.com>
Subject: Re: [PATCH 2/9] v3 Add mutex for adding/removing memory blocks
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Cc: Greg KH <greg@kroah.com>, steiner@sgi.com, linux-kernel@vger.kernel.org,
	Dave Hansen <dave@linux.vnet.ibm.com>, linux-mm@kvack.org,
	Robin Holt <holt@sgi.com>, linuxppc-dev@lists.ozlabs.org
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On Fri, 01 Oct 2010 13:29:42 -0500
Nathan Fontenot <nfont@austin.ibm.com> wrote:

> Add a new mutex for use in adding and removing of memory blocks.  This
> is needed to avoid any race conditions in which the same memory block could
> be added and removed at the same time.
> 
> Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
> 
Reviewed-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>