From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-6.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id 8268B7D2EE for ; Thu, 16 Aug 2018 12:50:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387557AbeHPPs5 (ORCPT ); Thu, 16 Aug 2018 11:48:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:54022 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726062AbeHPPs4 (ORCPT ); Thu, 16 Aug 2018 11:48:56 -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 B1AC72089E; Thu, 16 Aug 2018 12:50:32 +0000 (UTC) Date: Thu, 16 Aug 2018 08:50:31 -0400 From: Steven Rostedt To: Masami Hiramatsu Cc: Ingo Molnar , linux-kernel@vger.kernel.org, Jonathan Corbet , linux-doc@vger.kernel.org Subject: Re: [PATCH 1/2] docs: tracing: Add stacktrace filter command Message-ID: <20180816085031.531732d3@gandalf.local.home> In-Reply-To: <153441304709.6024.553337906391633027.stgit@devbox> References: <153441301698.6024.1680500212551396320.stgit@devbox> <153441304709.6024.553337906391633027.stgit@devbox> 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-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Thu, 16 Aug 2018 18:50:47 +0900 Masami Hiramatsu wrote: > Add a description of stacktrace filter command. > > Signed-off-by: Masami Hiramatsu > Cc: Jonathan Corbet > Cc: linux-doc@vger.kernel.org Acked-by: Steven Rostedt (VMware) Jon, want to pull this patch into your tree? -- Steve > --- > Documentation/trace/ftrace.rst | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst > index a20d34955333..81378a8b631e 100644 > --- a/Documentation/trace/ftrace.rst > +++ b/Documentation/trace/ftrace.rst > @@ -2987,6 +2987,9 @@ The following commands are supported: > command, it only prints out the contents of the ring buffer for the > CPU that executed the function that triggered the dump. > > +- stacktrace: > + When the function is hit, a stack trace is recorded. > + > trace_pipe > ---------- >