From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267554AbUHWJCq (ORCPT ); Mon, 23 Aug 2004 05:02:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267584AbUHWJCq (ORCPT ); Mon, 23 Aug 2004 05:02:46 -0400 Received: from palrel10.hp.com ([156.153.255.245]:49831 "EHLO palrel10.hp.com") by vger.kernel.org with ESMTP id S267554AbUHWJCp (ORCPT ); Mon, 23 Aug 2004 05:02:45 -0400 From: David Mosberger MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16681.45746.300292.961415@napali.hpl.hp.com> Date: Mon, 23 Aug 2004 02:02:42 -0700 To: William Lee Irwin III Cc: Andrew Morton , Jesse Barnes , linux-kernel@vger.kernel.org Subject: Re: 2.6.8.1-mm3 In-Reply-To: <20040820200248.GJ11200@holomorphy.com> References: <20040820031919.413d0a95.akpm@osdl.org> <200408201144.49522.jbarnes@engr.sgi.com> <200408201257.42064.jbarnes@engr.sgi.com> <20040820115541.3e68c5be.akpm@osdl.org> <20040820200248.GJ11200@holomorphy.com> X-Mailer: VM 7.18 under Emacs 21.3.1 Reply-To: davidm@hpl.hp.com X-URL: http://www.hpl.hp.com/personal/David_Mosberger/ Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org >>>>> On Fri, 20 Aug 2004 13:02:48 -0700, William Lee Irwin III said: William> I suppose another way to answer the question of what's William> going on is to fiddle with ia64's implementation of William> profile_pc(). I suspect something like this may reveal the William> offending codepaths. You do realize that q-syscollect [1] can do this better for you without touching the kernel at all? --david [1] http://www.hpl.hp.com/research/linux/q-tools/