From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail143.messagelabs.com (mail143.messagelabs.com [216.82.254.35]) by kanga.kvack.org (Postfix) with SMTP id 08B856B004A for ; Tue, 5 Oct 2010 01:11:35 -0400 (EDT) Received: from m4.gw.fujitsu.co.jp ([10.0.50.74]) by fgwmail7.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id o955BWWF015236 for (envelope-from kamezawa.hiroyu@jp.fujitsu.com); Tue, 5 Oct 2010 14:11:32 +0900 Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 613E745DE6E for ; Tue, 5 Oct 2010 14:11:32 +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 2709945DE4D for ; Tue, 5 Oct 2010 14:11:32 +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 C853D1DB8037 for ; Tue, 5 Oct 2010 14:11:31 +0900 (JST) Received: from m108.s.css.fujitsu.com (m108.s.css.fujitsu.com [10.249.87.108]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 617521DB803F for ; Tue, 5 Oct 2010 14:11:28 +0900 (JST) Date: Tue, 5 Oct 2010 14:06:04 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH 2/9] v3 Add mutex for adding/removing memory blocks Message-Id: <20101005140604.6bbd8ae0.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <4CA62896.2060307@austin.ibm.com> References: <4CA62700.7010809@austin.ibm.com> <4CA62896.2060307@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@lists.ozlabs.org, Greg KH , Dave Hansen , Robin Holt , steiner@sgi.com List-ID: On Fri, 01 Oct 2010 13:29:42 -0500 Nathan Fontenot 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 > Reviewed-By: KAMEZAWA Hiroyuki -- 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