From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755290AbYHYIoY (ORCPT ); Mon, 25 Aug 2008 04:44:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753720AbYHYIoR (ORCPT ); Mon, 25 Aug 2008 04:44:17 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:36963 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753336AbYHYIoQ (ORCPT ); Mon, 25 Aug 2008 04:44:16 -0400 Date: Mon, 25 Aug 2008 10:44:05 +0200 From: Ingo Molnar To: =?iso-8859-1?Q?Fr=E9d=E9ric?= Weisbecker Cc: Steven Rostedt , Linux Kernel Subject: Re: [Patch] Tracing/ftrace: Adds a marker to allow user comments Message-ID: <20080825084405.GA29195@elte.hu> References: <48B1D5CA.8000607@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <48B1D5CA.8000607@gmail.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Frédéric Weisbecker wrote: > The documentation of mmiotrace describes an unimplemented feature > which allows the user to write any comments on his trace by writing on > a tracing/marker file. Here is an implementation of this idea. > > It applies on last version of tip tree. hmm ... have you looked at the (recently implemented) ftrace_printk() facility? Ingo