From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751153AbZITLXs (ORCPT ); Sun, 20 Sep 2009 07:23:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750828AbZITLXs (ORCPT ); Sun, 20 Sep 2009 07:23:48 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:43018 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750789AbZITLXr (ORCPT ); Sun, 20 Sep 2009 07:23:47 -0400 Subject: Re: [PATCH] trace: export trace_profile_buf symbols From: Steven Rostedt Reply-To: rostedt@goodmis.org To: Peter Zijlstra Cc: Ingo Molnar , =?ISO-8859-1?Q?Fr=E9d=E9ric?= Weisbecker , lkml In-Reply-To: <1253442878.7542.3.camel@laptop> References: <1253442878.7542.3.camel@laptop> Content-Type: text/plain Organization: Kihon Technologies Inc. Date: Sun, 20 Sep 2009 07:23:49 -0400 Message-Id: <1253445829.20020.626.camel@gandalf.stny.rr.com> Mime-Version: 1.0 X-Mailer: Evolution 2.26.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 2009-09-20 at 12:34 +0200, Peter Zijlstra wrote: > ERROR: "trace_profile_buf_nmi" [fs/jbd2/jbd2.ko] undefined! > ERROR: "trace_profile_buf" [fs/jbd2/jbd2.ko] undefined! > ERROR: "trace_profile_buf_nmi" [fs/ext4/ext4.ko] undefined! > ERROR: "trace_profile_buf" [fs/ext4/ext4.ko] undefined! > ERROR: "trace_profile_buf_nmi" [arch/x86/kvm/kvm.ko] undefined! > ERROR: "trace_profile_buf" [arch/x86/kvm/kvm.ko] undefined! > Peter, I thought you never use modules. > Signed-off-by: Peter Zijlstra Acked-by: Steven Rostedt -- Steve > --- > kernel/trace/trace_event_profile.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/kernel/trace/trace_event_profile.c b/kernel/trace/trace_event_profile.c > index 3aaa77c..f65e966 100644 > --- a/kernel/trace/trace_event_profile.c > +++ b/kernel/trace/trace_event_profile.c > @@ -17,6 +17,9 @@ typedef struct {char buf[FTRACE_MAX_PROFILE_SIZE];} profile_buf_t; > char *trace_profile_buf; > char *trace_profile_buf_nmi; > > +EXPORT_SYMBOL_GPL(trace_profile_buf); > +EXPORT_SYMBOL_GPL(trace_profile_buf_nmi); > + > /* Count the events in use (per event id, not per instance) */ > static int total_profile_count; > > >