From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762650AbZFKKml (ORCPT ); Thu, 11 Jun 2009 06:42:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761644AbZFKKme (ORCPT ); Thu, 11 Jun 2009 06:42:34 -0400 Received: from fgwmail7.fujitsu.co.jp ([192.51.44.37]:58074 "EHLO fgwmail7.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761496AbZFKKmd (ORCPT ); Thu, 11 Jun 2009 06:42:33 -0400 From: KOSAKI Motohiro To: Mel Gorman Subject: Re: [PATCH for mmotm 0/5] introduce swap-backed-file-mapped count and fix vmscan-change-the-number-of-the-unmapped-files-in-zone-reclaim.patch Cc: kosaki.motohiro@jp.fujitsu.com, Wu Fengguang , linux-mm , LKML , Andrew Morton In-Reply-To: <20090611103837.GB7302@csn.ul.ie> References: <20090611192114.6D4A.A69D9226@jp.fujitsu.com> <20090611103837.GB7302@csn.ul.ie> Message-Id: <20090611194141.6D5C.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: Thu, 11 Jun 2009 19:42:33 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Thu, Jun 11, 2009 at 07:25:09PM +0900, KOSAKI Motohiro wrote: > > Recently, Wu Fengguang pointed out vmscan-change-the-number-of-the-unmapped-files-in-zone-reclaim.patch > > has underflow problem. > > > > Can you drop this aspect of the patchset please? I'm doing a final test > on the scan-avoidance heuristic that incorporates this patch and the > underflow fix. Ram (the tester of the malloc()-stall) confirms the patch > fixes his problem. OK. insted, I'll join to review your patch :) > > This patch series introduce new vmstat of swap-backed-file-mapped and fix above > > patch by it.