Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755598AbZLNMkV (ORCPT ); Mon, 14 Dec 2009 07:40:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755344AbZLNMkQ (ORCPT ); Mon, 14 Dec 2009 07:40:16 -0500 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:35504 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755054AbZLNMkM (ORCPT ); Mon, 14 Dec 2009 07:40:12 -0500 X-SecurityPolicyCheck-FJ: OK by FujitsuOutboundMailChecker v1.3.1 From: KOSAKI Motohiro To: KOSAKI Motohiro Subject: Re: [PATCH v2] vmscan: limit concurrent reclaimers in shrink_zone Cc: kosaki.motohiro@jp.fujitsu.com, Rik van Riel , lwoodman@redhat.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, minchan.kim@gmail.com In-Reply-To: <20091214210823.BBAE.A69D9226@jp.fujitsu.com> References: <20091211164651.036f5340@annuminas.surriel.com> <20091214210823.BBAE.A69D9226@jp.fujitsu.com> Message-Id: <20091214213932.BBC9.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, 14 Dec 2009 21:40:07 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 538 Lines: 20 > btw, following is mesurement result by hackbench. > ================ > > unit: sec > > parameter old new > 130 (5200 processes) 5.463 4.442 > 140 (5600 processes) 479.357 7.792 > 150 (6000 processes) 729.640 20.529 old mean mmotm1208 new mean mmotm1208 + Rik patch + my patch -- 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/