From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753340AbaDCSyo (ORCPT ); Thu, 3 Apr 2014 14:54:44 -0400 Received: from cdptpa-outbound-snat.email.rr.com ([107.14.166.227]:26567 "EHLO cdptpa-oedge-vip.email.rr.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753275AbaDCSyn (ORCPT ); Thu, 3 Apr 2014 14:54:43 -0400 Date: Thu, 3 Apr 2014 14:54:41 -0400 From: Steven Rostedt To: Mathieu Desnoyers Cc: linux-kernel@vger.kernel.org, Ingo Molnar , Frederic Weisbecker , Andrew Morton , "Frank Ch. Eigler" , Johannes Berg Subject: Re: [PATCH v9 1/1] Tracepoint: register/unregister struct tracepoint Message-ID: <20140403145441.2ca44063@gandalf.local.home> In-Reply-To: <693620685.5916.1396547394009.JavaMail.zimbra@efficios.com> References: <1396391508-17294-1-git-send-email-mathieu.desnoyers@efficios.com> <1396391508-17294-2-git-send-email-mathieu.desnoyers@efficios.com> <20140403131559.4ed4cf5e@gandalf.local.home> <693620685.5916.1396547394009.JavaMail.zimbra@efficios.com> X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.22; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-RR-Connecting-IP: 107.14.168.118:25 X-Cloudmark-Score: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 3 Apr 2014 17:49:54 +0000 (UTC) Mathieu Desnoyers wrote: > So my current thinking is that the pre-existing code was erroneously > enabling tracepoints with the name of every event enabled (including > e.g. function tracer, kprobes, etc). It was not failing because > tracepoint.c silently accepted to enable tracepoints were not loaded > yet. > If that was true, than wouldn't the error code I added have returned an error? -- Steve