Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751742AbZDURnq (ORCPT ); Tue, 21 Apr 2009 13:43:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757088AbZDURnX (ORCPT ); Tue, 21 Apr 2009 13:43:23 -0400 Received: from gw.goop.org ([64.81.55.164]:56569 "EHLO mail.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757195AbZDURnW (ORCPT ); Tue, 21 Apr 2009 13:43:22 -0400 Message-ID: <49EE05AC.1070704@goop.org> Date: Tue, 21 Apr 2009 10:43:08 -0700 From: Jeremy Fitzhardinge User-Agent: Thunderbird 2.0.0.21 (X11/20090320) MIME-Version: 1.0 To: Steven Rostedt CC: Mathieu Desnoyers , Andi Kleen , linux-kernel@vger.kernel.org, Ingo Molnar , Andrew Morton , Thomas Gleixner , Peter Zijlstra , Frederic Weisbecker , Theodore Tso , Arjan van de Ven , Christoph Hellwig , Lai Jiangshan , Zhaolei , Li Zefan , KOSAKI Motohiro , Masami Hiramatsu , "Frank Ch. Eigler" , Tom Zanussi , Jiaying Zhang , Michael Rubin , Martin Bligh , Peter Zijlstra , Neil Horman , Eduard - Gabriel Munteanu , Pekka@firstfloor.org Subject: Re: [PATCH 2/8] tracing: create automated trace defines References: <20090414172337.280621613@goodmis.org> <20090414172640.796858018@goodmis.org> <49E51FC1.8090306@goop.org> <20090415014548.GA7984@Krystal> <49E6065B.7080409@goop.org> <20090416023456.GC22378@Krystal> <49E69E76.9030608@goop.org> <20090416234410.GA20513@Krystal> <87zlebpzmk.fsf@basil.nowhere.org> <20090421155106.GE3792@Krystal> <49EDFFE6.1080401@goop.org> In-Reply-To: X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 686 Lines: 20 Steven Rostedt wrote: > >> I tried disabling frame pointers, but it looked to me like tracing selects >> them. Did I misread, or perhaps it was some other config option doing it... >> > > It is needed for the function tracer (gcc -pg wont work without it). It is > the only tracer that selects it. > Ah, right. I'm never sure what all the trace options actually control, so I tend to enable them a bit indescriminately. J -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/