From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266890AbUGVR6C (ORCPT ); Thu, 22 Jul 2004 13:58:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266880AbUGVR5k (ORCPT ); Thu, 22 Jul 2004 13:57:40 -0400 Received: from ss1000.ms.mff.cuni.cz ([195.113.20.8]:33164 "EHLO ss1000.ms.mff.cuni.cz") by vger.kernel.org with ESMTP id S266872AbUGVRzA (ORCPT ); Thu, 22 Jul 2004 13:55:00 -0400 Date: Thu, 22 Jul 2004 19:54:57 +0200 From: Rudo Thomas To: Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: voluntary-preempt I0: sluggish feel Message-ID: <20040722175457.GA5855@ss1000.ms.mff.cuni.cz> Mail-Followup-To: Ingo Molnar , linux-kernel@vger.kernel.org References: <1090389791.901.31.camel@mindpipe> <20040721082218.GA19013@elte.hu> <20040721183010.GA2206@yoda.timesys> <20040721210051.GA2744@yoda.timesys> <20040721211826.GB30871@elte.hu> <20040721223749.GA2863@yoda.timesys> <20040722100657.GA14909@elte.hu> <20040722160055.GA4837@ss1000.ms.mff.cuni.cz> <20040722161941.GA23972@elte.hu> <20040722172428.GA5632@ss1000.ms.mff.cuni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040722172428.GA5632@ss1000.ms.mff.cuni.cz> User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > OTOH, now the system feels terribly slow when voluntary_preemption is set to 2. > Setting it to 0 or 1 makes the sluggish feel go away. Oh, sorry for the noise. It was the NVIDIA driver. The open one works much better with the I0 patch. Actually, it feels *GREAT*. Sorry again. Have a nice day. Rudo.