From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758665AbXGCHBy (ORCPT ); Tue, 3 Jul 2007 03:01:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754786AbXGCHBq (ORCPT ); Tue, 3 Jul 2007 03:01:46 -0400 Received: from nz-out-0506.google.com ([64.233.162.235]:26152 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754658AbXGCHBp (ORCPT ); Tue, 3 Jul 2007 03:01:45 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=P5cfVW7hwNbkYTktGOdu1Zx/N41QR+28vh1Oo+yUf3KroXi9n8ZGZlAtI6h73/zpV0azYGGbu2c6VJNdwf9bE2LG61Zz6PBNR7MEGTYMhtMRZ+jTIa2VbJcL5GYrOsAhUeunx2EkblewepemF5UNkqEEmlSJXQ5rff8k8rLXZJU= Message-ID: <19f34abd0707030001v69b23c1eh871c19e41841290@mail.gmail.com> Date: Tue, 3 Jul 2007 09:01:44 +0200 From: "Vegard Nossum" To: "Ingo Molnar" Subject: Re: [patch] CFS scheduler, -v18 Cc: "Dmitry Adamushko" , "Linux Kernel" In-Reply-To: <20070702181329.GA13064@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070622220202.GA16872@elte.hu> <19f34abd0707020444r47221944tf7f33b2a0d17c367@mail.gmail.com> <19f34abd0707020643g6a274db5q1d25cabd85b9a25f@mail.gmail.com> <20070702155029.GA13241@elte.hu> <19f34abd0707020940r517cbe42sa443d191439e5f54@mail.gmail.com> <20070702181329.GA13064@elte.hu> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 7/2/07, Ingo Molnar wrote: > ok. Does the xterm slowdown get any better if you do: > > echo 46 > /proc/sys/kernel/sched_features > > ? The default on v18 is: > > echo 14 > /proc/sys/kernel/sched_features No. The Ctrl-C still hangs between 1 and 3 seconds, again seemingly depending on how long the program runs before I terminate it. Vegard