Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755954Ab0KOACf (ORCPT ); Sun, 14 Nov 2010 19:02:35 -0500 Received: from mailout-de.gmx.net ([213.165.64.23]:39301 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1754853Ab0KOACe (ORCPT ); Sun, 14 Nov 2010 19:02:34 -0500 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX1+BoBJeVwuBvNAi62ugC/TvQ5+7jiSigWfrxEFPAm +t7OKOuuEd0lZO Subject: Re: [RFC/RFT PATCH v3] sched: automated per tty task groups From: Mike Galbraith To: Linus Torvalds Cc: Markus Trippelsdorf , Oleg Nesterov , Peter Zijlstra , Mathieu Desnoyers , Ingo Molnar , LKML In-Reply-To: References: <20101021162924.GA3225@redhat.com> <1288076838.11930.1.camel@marge.simson.net> <1288078144.7478.9.camel@marge.simson.net> <1289489200.11397.21.camel@maggy.simson.net> <20101111202703.GA16282@redhat.com> <1289514000.21413.204.camel@maggy.simson.net> <20101112181240.GB8659@redhat.com> <1289648524.22764.149.camel@maggy.simson.net> <1289755150.3228.44.camel@maggy.simson.net> <20101114174921.GA1569@arch.trippelsdorf.de> <1289758238.17491.12.camel@maggy.simson.net> Content-Type: text/plain; charset="UTF-8" Date: Sun, 14 Nov 2010 17:02:17 -0700 Message-ID: <1289779337.28119.8.camel@maggy.simson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.30.1.2 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 897 Lines: 22 On Sun, 2010-11-14 at 12:20 -0800, Linus Torvalds wrote: > On Sun, Nov 14, 2010 at 11:28 AM, Linus Torvalds > wrote: > > > > This catless version looks very good to me > > Oh, btw, maybe one comment: is CONFIG_SCHED_AUTOGROUP_DEBUG even worth > having as a config option? The only thing it enables is the small > /proc interface, and I don't see any downside to just always having > that if you have AUTOGROUP enabled in the first place. If the on/off is available, you can silently strand pinned tasks forever in an autogroup. So, I tied the on/off switch to the global move so the user won't be surprised. -Mike -- 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/