From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 706D3ECDE3B for ; Wed, 17 Oct 2018 20:19:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 25D142087A for ; Wed, 17 Oct 2018 20:19:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 25D142087A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727410AbeJREQq (ORCPT ); Thu, 18 Oct 2018 00:16:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:50860 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725737AbeJREQq (ORCPT ); Thu, 18 Oct 2018 00:16:46 -0400 Received: from gandalf.local.home (cpe-66-24-56-78.stny.res.rr.com [66.24.56.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5D6C42087A; Wed, 17 Oct 2018 20:19:25 +0000 (UTC) Date: Wed, 17 Oct 2018 16:19:23 -0400 From: Steven Rostedt To: Nikolay Borisov Cc: mingo@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] tracing: Export trace_dump_stack to modules Message-ID: <20181017161923.310ca1a4@gandalf.local.home> In-Reply-To: <1539759103-5923-1-git-send-email-nborisov@suse.com> References: <1539759103-5923-1-git-send-email-nborisov@suse.com> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 17 Oct 2018 09:51:43 +0300 Nikolay Borisov wrote: > There is no reason for this function to be unexprted and it's a useful > debugging aid. > > Signed-off-by: Nikolay Borisov Thanks, I added this to my queue for the merge window. -- Steve > --- > kernel/trace/trace.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c > index bf6f1d70484d..15c7a7d01505 100644 > --- a/kernel/trace/trace.c > +++ b/kernel/trace/trace.c > @@ -2727,6 +2727,7 @@ void trace_dump_stack(int skip) > __ftrace_trace_stack(global_trace.trace_buffer.buffer, > flags, skip, preempt_count(), NULL); > } > +EXPORT_SYMBOL_GPL(trace_dump_stack); > > static DEFINE_PER_CPU(int, user_stack_count); >