From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754804Ab0ARH6g (ORCPT ); Mon, 18 Jan 2010 02:58:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754655Ab0ARH6f (ORCPT ); Mon, 18 Jan 2010 02:58:35 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:48377 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751931Ab0ARH6e (ORCPT ); Mon, 18 Jan 2010 02:58:34 -0500 Date: Mon, 18 Jan 2010 08:58:26 +0100 From: Ingo Molnar To: Peter Zijlstra Cc: Frederic Weisbecker , LKML , Paul Mackerras , Arnaldo Carvalho de Melo Subject: Re: [GIT PULL] perf scheduling updates: flexible/pinned groups reordering, optimizations Message-ID: <20100118075826.GA25476@elte.hu> References: <1263730935-9770-1-git-send-regression-fweisbec@gmail.com> <1263800285.4283.11.camel@laptop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1263800285.4283.11.camel@laptop> User-Agent: Mutt/1.5.20 (2009-08-17) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -2.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Peter Zijlstra wrote: > On Sun, 2010-01-17 at 13:22 +0100, Frederic Weisbecker wrote: > > Ingo, > > > > Please pull the perf/scheduling branch that can be found at: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git > > perf/scheduling > > > > It brings more progresses wrt scheduling ordering between pinned > > and flexible events. > > > > There is still some work to do, for example concerning context spinlocks > > that could be acquired once instead of multiple times in some areas. > > > > But this set is still much more optimized than what we had before, > > especially because of the third patch. > > Looks very nice, thanks Frederic! > > Acked-by: Peter Zijlstra Pulled, thanks guys! Ingo