Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758250AbaJ3HOb (ORCPT ); Thu, 30 Oct 2014 03:14:31 -0400 Received: from casper.infradead.org ([85.118.1.10]:49870 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751626AbaJ3HO3 (ORCPT ); Thu, 30 Oct 2014 03:14:29 -0400 Date: Thu, 30 Oct 2014 08:14:24 +0100 From: Peter Zijlstra To: Tejun Heo Cc: Vikas Shivappa , "Auld, Will" , Matt Fleming , Vikas Shivappa , "linux-kernel@vger.kernel.org" , "Fleming, Matt" Subject: Re: Cache Allocation Technology Design Message-ID: <20141030071424.GE10476@twins.programming.kicks-ass.net> References: <20141024105306.GI12706@worktop.programming.kicks-ass.net> <20141028232215.GO12020@console-pimps.org> <20141029081640.GT3337@twins.programming.kicks-ass.net> <20141029124834.GQ12020@console-pimps.org> <20141029134526.GC3337@twins.programming.kicks-ass.net> <96EC5A4F3149B74492D2D9B9B1602C27349EEB88@ORSMSX105.amr.corp.intel.com> <20141029172845.GP12706@worktop.programming.kicks-ass.net> <20141029182234.GA13393@mtj.dyndns.org> <20141030070725.GG3337@twins.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20141030070725.GG3337@twins.programming.kicks-ass.net> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 30, 2014 at 08:07:25AM +0100, Peter Zijlstra wrote: > > and always allow execution of member tasks. This too btw is not strictly speaking possible for all controllers. Most all sched controllers live by the grace of forcing tasks not to run at times (eg. the bandwidth controls), falsifying the 'always'. -- 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/