From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752512AbXA2K1O (ORCPT ); Mon, 29 Jan 2007 05:27:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750925AbXA2K1N (ORCPT ); Mon, 29 Jan 2007 05:27:13 -0500 Received: from adsl-69-232-92-238.dsl.sndg02.pacbell.net ([69.232.92.238]:60685 "EHLO gnuppy.monkey.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752506AbXA2K1N (ORCPT ); Mon, 29 Jan 2007 05:27:13 -0500 Date: Mon, 29 Jan 2007 02:26:51 -0800 To: Ingo Molnar Cc: "Martin J. Bligh" , Christoph Hellwig , Peter Zijlstra , Andrew Morton , linux-kernel@vger.kernel.org, Dipankar Sarma , "Bill Huey (hui)" Subject: Re: lockmeter Message-ID: <20070129102651.GA6943@gnuppy.monkey.org> References: <20070128115118.837777000@programming.kicks-ass.net> <20070128144325.GB16552@infradead.org> <20070128152404.GB9196@elte.hu> <45BCD4C9.2030302@mbligh.org> <20070128170407.GA1526@infradead.org> <45BCDF88.2020504@mbligh.org> <20070128180132.GA1647@gnuppy.monkey.org> <20070128211705.GA9596@elte.hu> <20070129052745.GA5218@gnuppy.monkey.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070129052745.GA5218@gnuppy.monkey.org> User-Agent: Mutt/1.5.13 (2006-08-11) From: Bill Huey (hui) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jan 28, 2007 at 09:27:45PM -0800, Bill Huey wrote: > On Sun, Jan 28, 2007 at 10:17:05PM +0100, Ingo Molnar wrote: > > btw., while my plan is to prototype your lock-stat patch in -rt > > initially, it should be doable to extend it to be usable with the > > upstream kernel as well. ... > Fantastic. I'm going to try and finish up your suggested changes tonight > and get it to work with CONFIG_LOCK_STAT off. It's been challenging to > find time to do Linux these days, so I don't mind handing it off to you > after this point so that you and tweek it to your heart's content. Ingo, Got it. http://mmlinux.sourceforge.net/public/patch-2.6.20-rc6-rt2.1.lock_stat.patch This compiles and runs with the CONFIG_LOCK_STAT option turned off now and I believe addresses all of your forementioned concern that you mentioned. I could have missed a detail here and there, but I think it's in pretty good shape now. bill