From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754302Ab0ARHiQ (ORCPT ); Mon, 18 Jan 2010 02:38:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754161Ab0ARHiP (ORCPT ); Mon, 18 Jan 2010 02:38:15 -0500 Received: from bombadil.infradead.org ([18.85.46.34]:41314 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753764Ab0ARHiO (ORCPT ); Mon, 18 Jan 2010 02:38:14 -0500 Subject: Re: [GIT PULL] perf scheduling updates: flexible/pinned groups reordering, optimizations From: Peter Zijlstra To: Frederic Weisbecker Cc: Ingo Molnar , LKML , Paul Mackerras , Arnaldo Carvalho de Melo In-Reply-To: <1263730935-9770-1-git-send-regression-fweisbec@gmail.com> References: <1263730935-9770-1-git-send-regression-fweisbec@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Mon, 18 Jan 2010 08:38:05 +0100 Message-ID: <1263800285.4283.11.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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