Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761185AbXE1LI6 (ORCPT ); Mon, 28 May 2007 07:08:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750905AbXE1LIv (ORCPT ); Mon, 28 May 2007 07:08:51 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:58287 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750761AbXE1LIu (ORCPT ); Mon, 28 May 2007 07:08:50 -0400 Date: Mon, 28 May 2007 13:07:48 +0200 From: Ingo Molnar To: Balbir Singh Cc: linux-kernel@vger.kernel.org, Linus Torvalds , Andrew Morton , Mike Galbraith , Arjan van de Ven , Thomas Gleixner , pranith-kumar_d@mentorg.com, Andi Kleen Subject: Re: [patch] CFS scheduler, -v14 Message-ID: <20070528110748.GG25331@elte.hu> References: <20070523120616.GA23407@elte.hu> <20070524064235.GA2386@linux.vnet.ibm.com> <20070524080959.GA29151@elte.hu> <20070525124652.GA24038@elte.hu> <4657128F.7000600@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4657128F.7000600@linux.vnet.ibm.com> User-Agent: Mutt/1.4.2.2i X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.1.7 -2.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 891 Lines: 25 * Balbir Singh wrote: > Ingo Molnar wrote: > > i found an accounting bug in this: it didnt sum up threads correctly. > > The patch below fixes this. The stime == 0 problem is still there > > though. > > > > Ingo > > > > Thanks! I'll test the code on Monday. I do not understand the > sysctl_sched_smoothing functionality, so I do not understand its > impact on accounting. I'll take a look more closely basically sysctl_sched_smoothing is more of a 'experimental features flag' kind of thing. I'll remove it soon, you should only need to concentrate on the functionality that it enables by default. Ingo - 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/