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Date: Fri, 1 Oct 2010 13:46:15 -0500
From: Robin Holt <holt@sgi.com>
To: Nathan Fontenot <nfont@austin.ibm.com>
Subject: Re: [PATCH 3/9] v3 Add section count to memory_block struct
Message-ID: <20101001184615.GJ14064@sgi.com>
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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,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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On Fri, Oct 01, 2010 at 01:30:40PM -0500, Nathan Fontenot wrote:
> Add a section count property to the memory_block struct to track the number
> of memory sections that have been added/removed from a memory block. This
> allows us to know when the last memory section of a memory block has been
> removed so we can remove the memory block.
> 
> Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>

Reviewed-by: Robin Holt <holt@sgi.com>