From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932674AbWFMAW3 (ORCPT ); Mon, 12 Jun 2006 20:22:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932678AbWFMAW3 (ORCPT ); Mon, 12 Jun 2006 20:22:29 -0400 Received: from mail19.syd.optusnet.com.au ([211.29.132.200]:49035 "EHLO mail19.syd.optusnet.com.au") by vger.kernel.org with ESMTP id S932674AbWFMAW3 (ORCPT ); Mon, 12 Jun 2006 20:22:29 -0400 From: Con Kolivas To: Christoph Lameter Subject: Re: [PATCH 19/21] swap_prefetch: Conversion of nr_unstable to ZVC Date: Tue, 13 Jun 2006 10:19:07 +1000 User-Agent: KMail/1.9.1 Cc: linux-kernel@vger.kernel.org, akpm@osdl.org, Hugh Dickins , Marcelo Tosatti , Nick Piggin , linux-mm@kvack.org, Andi Kleen , Dave Chinner References: <20060612211244.20862.41106.sendpatchset@schroedinger.engr.sgi.com> <200606130959.48006.kernel@kolivas.org> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200606131019.08228.kernel@kolivas.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday 13 June 2006 10:08, Christoph Lameter wrote: > On Tue, 13 Jun 2006, Con Kolivas wrote: > > The comment should read something like: > > If we need another round then maybe it would be best if you would do that > patch. Sorry about that I wasn't trying to pester you. > This? Looks good :) > Subject: swap_prefetch: conversion of nr_unstable to per zone counter > From: Christoph Lameter > > The determination of the vm state is now not that expensive > anymore after we remove the use of the page state. > Change the logic to avoid the expensive checks. > > Signed-off-by: Christoph Lameter > Signed-off-by: Con Kolivas Thanks for your work on this. -- -ck