Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751117AbWAPQ40 (ORCPT ); Mon, 16 Jan 2006 11:56:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751114AbWAPQ40 (ORCPT ); Mon, 16 Jan 2006 11:56:26 -0500 Received: from ns1.suse.de ([195.135.220.2]:20429 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1751117AbWAPQ4Z (ORCPT ); Mon, 16 Jan 2006 11:56:25 -0500 Date: Mon, 16 Jan 2006 17:56:18 +0100 From: Nick Piggin To: Andi Kleen Cc: Hugh Dickins , Christoph Lameter , Nick Piggin , Andrew Morton , Linux Kernel Mailing List , Linux Memory Management List Subject: Re: Race in new page migration code? Message-ID: <20060116165618.GB21064@wotan.suse.de> References: <20060114155517.GA30543@wotan.suse.de> <200601161751.26991.ak@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200601161751.26991.ak@suse.de> User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 551 Lines: 16 On Mon, Jan 16, 2006 at 05:51:26PM +0100, Andi Kleen wrote: > > I agree with Christoph that the zero page should be ignored - old behaviour > was really a bug. > Fair enough. It would be nice to have a comment there has Hugh said; it is not always clear what PageReserved is intended to test for. Nick - 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/