From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with SMTP id 71A816B02A6 for ; Thu, 5 Aug 2010 00:57:44 -0400 (EDT) Received: from m4.gw.fujitsu.co.jp ([10.0.50.74]) by fgwmail7.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id o7550NQT011815 for (envelope-from kamezawa.hiroyu@jp.fujitsu.com); Thu, 5 Aug 2010 14:00:24 +0900 Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 9017F45DE6E for ; Thu, 5 Aug 2010 14:00:23 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (s4.gw.fujitsu.co.jp [10.0.50.94]) by m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 56C8745DE79 for ; Thu, 5 Aug 2010 14:00:23 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 32617E08003 for ; Thu, 5 Aug 2010 14:00:23 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.249.87.104]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id DE3241DB8040 for ; Thu, 5 Aug 2010 14:00:22 +0900 (JST) Date: Thu, 5 Aug 2010 13:55:31 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH 5/9] v4 Allow memory_block to span multiple memory sections Message-Id: <20100805135531.498625ab.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <4C581C61.1050408@austin.ibm.com> References: <4C581A6D.9030908@austin.ibm.com> <4C581C61.1050408@austin.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Nathan Fontenot Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@ozlabs.org, Greg KH , Dave Hansen List-ID: On Tue, 03 Aug 2010 08:40:49 -0500 Nathan Fontenot wrote: > Update the memory sysfs code that each sysfs memory directory is now > considered a memory block that can contain multiple memory sections per > memory block. The default size of each memory block is SECTION_SIZE_BITS > to maintain the current behavior of having a single memory section per > memory block (i.e. one sysfs directory per memory section). > > For architectures that want to have memory blocks span multiple > memory sections they need only define their own memory_block_size_bytes() > routine. > > Signed-off-by: Nathan Fontenot Acked-by: KAMEZAWA Hiroyuki (But maybe it's better to get ppc guy's Ack.) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org