From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965069AbXCLEkO (ORCPT ); Mon, 12 Mar 2007 00:40:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965088AbXCLEkN (ORCPT ); Mon, 12 Mar 2007 00:40:13 -0400 Received: from [212.12.190.145] ([212.12.190.145]:32804 "EHLO raad.intranet" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S965069AbXCLEkL (ORCPT ); Mon, 12 Mar 2007 00:40:11 -0400 From: Al Boldi To: Con Kolivas Subject: Re: [ANNOUNCE] RSDL completely fair starvation free interactive cpu scheduler Date: Mon, 12 Mar 2007 07:42:40 +0300 User-Agent: KMail/1.5 Cc: ck list , linux-kernel@vger.kernel.org References: <200703042335.26785.a1426z@gawab.com> <200703120852.05857.kernel@kolivas.org> <200703120912.24156.kernel@kolivas.org> In-Reply-To: <200703120912.24156.kernel@kolivas.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200703120742.41041.a1426z@gawab.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Con Kolivas wrote: > On Monday 12 March 2007 08:52, Con Kolivas wrote: > > And thank you! I think I know what's going on now. I think each rotation > > is followed by another rotation before the higher priority task is > > getting a look in in schedule() to even get quota and add it to the > > runqueue quota. I'll try a simple change to see if that helps. Patch > > coming up shortly. > > Can you try the following patch and see if it helps. There's also one > minor preemption logic fix in there that I'm planning on including. > Thanks! Applied on top of v0.28 mainline, and there is no difference. What's it look like on your machine? Thanks! -- Al