From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751396AbZH1CTe (ORCPT ); Thu, 27 Aug 2009 22:19:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751313AbZH1CTb (ORCPT ); Thu, 27 Aug 2009 22:19:31 -0400 Received: from mx1.redhat.com ([209.132.183.28]:61822 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751236AbZH1CTb (ORCPT ); Thu, 27 Aug 2009 22:19:31 -0400 Message-ID: <4A973DAE.4020508@redhat.com> Date: Thu, 27 Aug 2009 22:15:10 -0400 From: Rik van Riel Organization: Red Hat, Inc User-Agent: Thunderbird 2.0.0.17 (X11/20080915) MIME-Version: 1.0 To: Gregory Haskins CC: Thomas Gleixner , Christoph Lameter , Chris Friesen , raz ben yehuda , Andrew Morton , mingo@elte.hu, peterz@infradead.org, maximlevitsky@gmail.com, efault@gmx.de, wiseman@macs.biu.ac.il, linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org Subject: Re: RFC: THE OFFLINE SCHEDULER References: <1251282598.3514.20.camel@raz> <1251297910.1791.22.camel@maxim-laptop> <1251298443.4791.7.camel@raz> <1251300625.18584.18.camel@twins> <1251302598.18584.31.camel@twins> <20090826180407.GA13632@elte.hu> <20090826193252.GA14721@elte.hu> <20090826135041.e6169d18.akpm@linux-foundation.org> <4A95A5EE.90400@nortel.com> <1251322663.3882.48.camel@raz> <4A96B997.1070001@nortel.com> <4A97071F.5070804@novell.com> In-Reply-To: <4A97071F.5070804@novell.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Gregory Haskins wrote: > 2) Modify FIFO so that it disables tick by default...update accounting > info at next reschedule event. I like it. The only thing to watch out for is that events that wake up higher-priority FIFO tasks do not get deferred :) -- All rights reversed.