Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754204Ab0K3HyN (ORCPT ); Tue, 30 Nov 2010 02:54:13 -0500 Received: from mailout-de.gmx.net ([213.165.64.23]:37138 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1754011Ab0K3HyM (ORCPT ); Tue, 30 Nov 2010 02:54:12 -0500 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX18iM7pJtCYiB7IZrDyQlQwelMTazfwJYmjk7rGVdI q4A35wlx+ge3EJ Subject: Re: [PATCH v4] sched: automated per session task groups From: Mike Galbraith To: Ingo Molnar Cc: Peter Zijlstra , Linus Torvalds , Oleg Nesterov , LKML , Paul Turner In-Reply-To: <20101129192033.GA18372@elte.hu> References: <20101121133744.GA10765@elte.hu> <1290700829.4759.16.camel@maggy.simson.net> <1290954299.30515.15.camel@marge.simson.net> <20101128201851.GA20555@elte.hu> <1291031593.32004.19.camel@laptop> <1291052268.32004.171.camel@laptop> <1291057565.20709.2.camel@marge.simson.net> <20101129192033.GA18372@elte.hu> Content-Type: text/plain Date: Tue, 30 Nov 2010 08:54:07 +0100 Message-Id: <1291103647.24405.5.camel@marge.simson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.24.1.1 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: 1403 Lines: 44 On Mon, 2010-11-29 at 20:20 +0100, Ingo Molnar wrote: > * Mike Galbraith wrote: > > > > I know, from the testing so far we _thought_ it was fairly sane. Apparently > > > there's still some work to do. > > > > Damn thing bisected to: > > > > commit 92fd4d4d67b945c0766416284d4ab236b31542c4 > > Merge: fe7de49 e53beac > > Author: Ingo Molnar > > Date: Thu Nov 18 13:22:14 2010 +0100 > > > > Merge commit 'v2.6.37-rc2' into sched/core > > > > Merge reason: Move to a .37-rc base. > > > > Signed-off-by: Ingo Molnar > > > > 92fd4d4d67b945c0766416284d4ab236b31542c4 is the first bad commit > > Hm, i'd suggest to double check the two originator points: > > e53beac - is it really 'bad' ? > fe7de49 - is it really 'good'? Nope. I did a bisection this morning in text mode with a pipe-test based measurement proggy, and it bisected cleanly. 2069dd75c7d0f49355939e5586daf5a9ab216db7 is the first bad commit commit 2069dd75c7d0f49355939e5586daf5a9ab216db7 Author: Peter Zijlstra Date: Mon Nov 15 15:47:00 2010 -0800 sched: Rewrite tg_shares_up) -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/