Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932561AbXHVSoZ (ORCPT ); Wed, 22 Aug 2007 14:44:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762873AbXHVSoS (ORCPT ); Wed, 22 Aug 2007 14:44:18 -0400 Received: from netops-testserver-3-out.sgi.com ([192.48.171.28]:41510 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1761478AbXHVSoR (ORCPT ); Wed, 22 Aug 2007 14:44:17 -0400 Date: Wed, 22 Aug 2007 11:44:17 -0700 (PDT) From: Christoph Lameter X-X-Sender: clameter@schroedinger.engr.sgi.com To: KAMEZAWA Hiroyuki cc: lkml , shaohua.li@intel.com, Andrew Morton Subject: Re: [RFC][PATCH][BUGFIX] fix rcu_read_lock in page migraton In-Reply-To: <20070822140058.29677634.kamezawa.hiroyu@jp.fujitsu.com> Message-ID: References: <1187748489.8474.21.camel@sli10-conroe.sh.intel.com> <20070822115258.7d59aaa1.kamezawa.hiroyu@jp.fujitsu.com> <1187751053.17976.2.camel@sli10-conroe.sh.intel.com> <20070822140058.29677634.kamezawa.hiroyu@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 527 Lines: 15 On Wed, 22 Aug 2007, KAMEZAWA Hiroyuki wrote: > This is a patch against the problme Shaohua rported. > Just an idea for fix the problem. > How do you think ? dummy vma is better ? (I don't like dummy vma.) Yup but we have to do it. Acked-by: Christoph Lameter - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/