Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754052AbcKHSFx (ORCPT ); Tue, 8 Nov 2016 13:05:53 -0500 Received: from merlin.infradead.org ([205.233.59.134]:46210 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750869AbcKHSFw (ORCPT ); Tue, 8 Nov 2016 13:05:52 -0500 Date: Tue, 8 Nov 2016 19:05:48 +0100 From: Peter Zijlstra To: Steven Rostedt Cc: Daniel Bristot de Oliveira , Ingo Molnar , Christoph Lameter , linux-rt-users , LKML Subject: Re: [PATCH] sched/rt: RT_RUNTIME_GREED sched feature Message-ID: <20161108180548.GN3117@twins.programming.kicks-ass.net> References: <20161108115958.GO3142@twins.programming.kicks-ass.net> <20161108090740.4226ffc9@gandalf.local.home> <20161108165133.GI3117@twins.programming.kicks-ass.net> <20161108121710.3e7eb664@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20161108121710.3e7eb664@gandalf.local.home> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 485 Lines: 16 On Tue, Nov 08, 2016 at 12:17:10PM -0500, Steven Rostedt wrote: > On Tue, 8 Nov 2016 17:51:33 +0100 > Peter Zijlstra wrote: > > > You really should already know this. > > I know what we want to do, but there's some momentous problems that > need to be solved first. Like what? > Until then, we may be forced to continue with > hacks. Well, the more ill specified hacks we put in, the harder if will be to replace because people will end up depending on it.