Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161074AbWAKBqo (ORCPT ); Tue, 10 Jan 2006 20:46:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161078AbWAKBqo (ORCPT ); Tue, 10 Jan 2006 20:46:44 -0500 Received: from smtp.osdl.org ([65.172.181.4]:60558 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1161074AbWAKBqn (ORCPT ); Tue, 10 Jan 2006 20:46:43 -0500 Date: Tue, 10 Jan 2006 17:48:34 -0800 From: Andrew Morton To: Martin Bligh Cc: linux-kernel@vger.kernel.org, mingo@elte.hu Subject: Re: -mm seems significanty slower than mainline on kernbench Message-Id: <20060110174834.24b6c21e.akpm@osdl.org> In-Reply-To: <43C4624D.4040604@google.com> References: <43C45BDC.1050402@google.com> <20060110173159.55cce659.akpm@osdl.org> <43C4624D.4040604@google.com> X-Mailer: Sylpheed version 1.0.0 (GTK+ 1.2.10; i386-vine-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 838 Lines: 19 Martin Bligh wrote: > > Seems to have gone wrong between 2.6.14-rc1-mm1 and 2.6.14-rc2-mm1 ? > See http://test.kernel.org/perf/kernbench.moe.png for clearest effect. akpm:/usr/src/25> diff -u pc/2.6.14-rc1-mm1-series pc/2.6.14-rc2-mm1-series| grep sched +move-tasklist-walk-from-cfq-iosched-to-elevatorc.patch sched-consider-migration-thread-with-smp-nice.patch sched-better-wake-balancing-3.patch +sched-modified-nice-support-for-smp-load-balancing.patch #sched-rationalise-resched-and-cpu_idle.patch #fixup-resched-and-arch-cpu_idle.patch Try reverting that sucker? - 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/