From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751681Ab0HSJSY (ORCPT ); Thu, 19 Aug 2010 05:18:24 -0400 Received: from fgwmail7.fujitsu.co.jp ([192.51.44.37]:51063 "EHLO fgwmail7.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750927Ab0HSJSW (ORCPT ); Thu, 19 Aug 2010 05:18:22 -0400 X-SecurityPolicyCheck-FJ: OK by FujitsuOutboundMailChecker v1.3.1 From: KOSAKI Motohiro To: Johannes Weiner Subject: Re: [TESTCASE] Clean pages clogging the VM Cc: kosaki.motohiro@jp.fujitsu.com, Matthew Wilcox , linux-mm@kvack.org, linux-kernel@vger.kernel.org In-Reply-To: <20100818141308.GD1779@cmpxchg.org> References: <20100817195001.GA18817@linux.intel.com> <20100818141308.GD1779@cmpxchg.org> Message-Id: <20100819181447.5FBA.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, 19 Aug 2010 18:18:17 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Hi Matthew, > > On Tue, Aug 17, 2010 at 03:50:01PM -0400, Matthew Wilcox wrote: > > > > No comment on this? Was it just that I posted it during the VM summit? > > I have not forgotten about it. I just have a hard time reproducing > those extreme stalls you observed. me too. I never forgot this one, but... I'll trying this again at next week. Thanks. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with SMTP id 1029C6B01F2 for ; Thu, 19 Aug 2010 05:18:21 -0400 (EDT) Received: from m2.gw.fujitsu.co.jp ([10.0.50.72]) by fgwmail6.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id o7J9IJSZ004351 for (envelope-from kosaki.motohiro@jp.fujitsu.com); Thu, 19 Aug 2010 18:18:19 +0900 Received: from smail (m2 [127.0.0.1]) by outgoing.m2.gw.fujitsu.co.jp (Postfix) with ESMTP id 1F36D45DE57 for ; Thu, 19 Aug 2010 18:18:19 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (s2.gw.fujitsu.co.jp [10.0.50.92]) by m2.gw.fujitsu.co.jp (Postfix) with ESMTP id F310345DE4E for ; Thu, 19 Aug 2010 18:18:18 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id DE0F91DB803C for ; Thu, 19 Aug 2010 18:18:18 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.249.87.104]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id 9EB8B1DB803A for ; Thu, 19 Aug 2010 18:18:18 +0900 (JST) From: KOSAKI Motohiro Subject: Re: [TESTCASE] Clean pages clogging the VM In-Reply-To: <20100818141308.GD1779@cmpxchg.org> References: <20100817195001.GA18817@linux.intel.com> <20100818141308.GD1779@cmpxchg.org> Message-Id: <20100819181447.5FBA.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Date: Thu, 19 Aug 2010 18:18:17 +0900 (JST) Sender: owner-linux-mm@kvack.org To: Johannes Weiner Cc: kosaki.motohiro@jp.fujitsu.com, Matthew Wilcox , linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: > Hi Matthew, > > On Tue, Aug 17, 2010 at 03:50:01PM -0400, Matthew Wilcox wrote: > > > > No comment on this? Was it just that I posted it during the VM summit? > > I have not forgotten about it. I just have a hard time reproducing > those extreme stalls you observed. me too. I never forgot this one, but... I'll trying this again at next week. Thanks. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org