From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755582AbYEOJDk (ORCPT ); Thu, 15 May 2008 05:03:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751993AbYEOJDc (ORCPT ); Thu, 15 May 2008 05:03:32 -0400 Received: from smtp-out01.alice-dsl.net ([88.44.60.11]:22449 "EHLO smtp-out01.alice-dsl.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751835AbYEOJDb (ORCPT ); Thu, 15 May 2008 05:03:31 -0400 To: Steven Rostedt Cc: Ingo Molnar , David Miller , linux-kernel@vger.kernel.org, pq@iki.fi, proski@gnu.org, sandmann@redhat.com, a.p.zijlstra@chello.nl, linux-kbuild@vger.kernel.org, zippel@linux-m68k.org Subject: Re: [PATCH 0/4] Create a CFLAGS_REMOVE for ftrace From: Andi Kleen References: <20080515013028.056366414@goodmis.org> Date: Thu, 15 May 2008 11:02:46 +0200 In-Reply-To: <20080515013028.056366414@goodmis.org> (Steven Rostedt's message of "Wed, 14 May 2008 21:30:28 -0400") Message-ID: <87tzh0ym6h.fsf@basil.nowhere.org> User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-OriginalArrivalTime: 15 May 2008 08:55:45.0845 (UTC) FILETIME=[76A5AE50:01C8B669] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Steven Rostedt writes: > Recently David Miller ported ftrace over to the sparc64. When I mentioned > to him a way to remove the "notrace" from all the functions in some > files done by using a dirty little hack, David (correctly) called it > "Makefile turd" and told us to stop doing that. > > I then asked if a CFLAGS_REMOVE_foo.o = -pg would be more pleasing, and he > agreed. Very nice. You should use that for the scheduler case to get rid of "-fno-omit-frame-pointer" -Andi