Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754055AbZGMBuu (ORCPT ); Sun, 12 Jul 2009 21:50:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751987AbZGMBuj (ORCPT ); Sun, 12 Jul 2009 21:50:39 -0400 Received: from fgwmail7.fujitsu.co.jp ([192.51.44.37]:58871 "EHLO fgwmail7.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751842AbZGMBuj (ORCPT ); Sun, 12 Jul 2009 21:50:39 -0400 X-SecurityPolicyCheck-FJ: OK by FujitsuOutboundMailChecker v1.3.1 From: KOSAKI Motohiro To: Christoph Lameter Subject: Re: [PATCH 4/5] add isolate pages vmstat Cc: kosaki.motohiro@jp.fujitsu.com, LKML , linux-mm , Andrew Morton , Wu Fengguang , David Rientjes , Rik van Riel , Hugh Dickins In-Reply-To: References: <20090710094934.17CA.A69D9226@jp.fujitsu.com> Message-Id: <20090713104954.624C.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.50.07 [ja] Date: Mon, 13 Jul 2009 10:50:16 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 612 Lines: 19 > On Fri, 10 Jul 2009, KOSAKI Motohiro wrote: > > > Plus, current reclaim logic depend on the system have enough much pages on LRU. > > Maybe we don't only need to limit #-of-reclaimer, but also need to limit #-of-migrator. > > I think we can use similar logic. > > I think your isolate pages counters can be used in both locations. > I totally agree this :) -- 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/