From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id B148F7D910 for ; Fri, 7 Jun 2019 17:57:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729983AbfFGR5P (ORCPT ); Fri, 7 Jun 2019 13:57:15 -0400 Received: from ms.lwn.net ([45.79.88.28]:58004 "EHLO ms.lwn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729714AbfFGR5P (ORCPT ); Fri, 7 Jun 2019 13:57:15 -0400 Received: from lwn.net (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id 85999737; Fri, 7 Jun 2019 17:57:14 +0000 (UTC) Date: Fri, 7 Jun 2019 11:57:13 -0600 From: Jonathan Corbet To: Cc: , , , , Subject: Re: [PATCH] Documentation: {u,k}probes: add tracing_on before tracing Message-ID: <20190607115713.7b5134e2@lwn.net> In-Reply-To: <1557397876-18153-1-git-send-email-lecopzer.chen@mediatek.com> References: <1557397876-18153-1-git-send-email-lecopzer.chen@mediatek.com> Organization: LWN.net MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Thu, 9 May 2019 18:31:16 +0800 wrote: > From: Lecopzer Chen > > After following the document step by step, the `cat trace` can't be > worked without enabling tracing_on and might mislead newbies about > the functionality. > > Signed-off-by: Lecopzer Chen Applied, thanks. jon