From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754930Ab0JASqR (ORCPT ); Fri, 1 Oct 2010 14:46:17 -0400 Received: from relay1.sgi.com ([192.48.179.29]:44893 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753715Ab0JASqQ (ORCPT ); Fri, 1 Oct 2010 14:46:16 -0400 Date: Fri, 1 Oct 2010 13:46:15 -0500 From: Robin Holt To: Nathan Fontenot Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, Greg KH , Dave Hansen , KAMEZAWA Hiroyuki , Robin Holt , steiner@sgi.com Subject: Re: [PATCH 3/9] v3 Add section count to memory_block struct Message-ID: <20101001184615.GJ14064@sgi.com> References: <4CA62700.7010809@austin.ibm.com> <4CA628D0.6030508@austin.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4CA628D0.6030508@austin.ibm.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Reviewed-by: Robin Holt