From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752523AbcKYAEh (ORCPT ); Thu, 24 Nov 2016 19:04:37 -0500 Received: from mail.kernel.org ([198.145.29.136]:58806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751697AbcKYAES (ORCPT ); Thu, 24 Nov 2016 19:04:18 -0500 Date: Fri, 25 Nov 2016 09:04:06 +0900 From: Masami Hiramatsu To: Steven Rostedt Cc: Shuah Khan , Shuah Khan , linux-kernel@vger.kernel.org, Ingo Molnar , Namhyung Kim , Tom Zanussi , linux-kselftest@vger.kernel.org Subject: Re: [PATCH -tip v3 3/9] selftests: ftrace: Add --quiet option not to show error logs on screen Message-Id: <20161125090406.689579e43969f9e81eea624c@kernel.org> In-Reply-To: <20161122144459.625ac9c8@gandalf.local.home> References: <147928393441.22982.15432364313721641355.stgit@devbox> <147928399712.22982.8284640390982775052.stgit@devbox> <20161122144459.625ac9c8@gandalf.local.home> X-Mailer: Sylpheed 3.5.0 (GTK+ 2.24.30; 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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 22 Nov 2016 14:44:59 -0500 Steven Rostedt wrote: > On Wed, 16 Nov 2016 17:13:17 +0900 > Masami Hiramatsu wrote: > > > Since the verbose error logs scrolls out previous test results > > --quiet option suppress to show such message. > > I wonder if -q should be default, and -v be what we have, and -vv be > verbose? Hm, it sounds reasonable. I'll make it default and support -v and -vv. :) > > -- Steve > > > > > e.g. > > # ./ftracetest -q > > === Ftrace unit tests === > > [1] Basic trace file check [PASS] > > [2] Basic test for tracers [PASS] > > [3] Basic trace clock test [PASS] > > [4] Basic event tracing check [PASS] > > [5] event tracing - enable/disable with event level files [PASS] > > [6] event tracing - restricts events based on pid [PASS] > > [7] event tracing - enable/disable with subsystem level files [PASS] > > [8] event tracing - enable/disable with top level files [PASS] > > [9] ftrace - function graph filters with stack tracer [UNSUPPORTED] > > [10] ftrace - function graph filters [UNSUPPORTED] > > [11] ftrace - function profiler with function tracing [UNSUPPORTED] > > [12] Test creation and deletion of trace instances while setting an event > > [PASS] > > [13] Test creation and deletion of trace instances [PASS] > > [14] Kprobe dynamic event - adding and removing [UNSUPPORTED] > > [15] Kprobe dynamic event - busy event check [UNSUPPORTED] > > [16] Kprobe dynamic event with arguments [UNSUPPORTED] > > [17] Kprobe dynamic event with function tracer [UNSUPPORTED] > > [18] Kretprobe dynamic event with arguments [UNSUPPORTED] > > [19] event trigger - test event enable/disable trigger [PASS] > > [20] event trigger - test trigger filter [PASS] > > [21] event trigger - test histogram modifiers [UNSUPPORTED] > > [22] event trigger - test histogram trigger [UNSUPPORTED] > > [23] event trigger - test multiple histogram triggers [UNSUPPORTED] > > [24] event trigger - test snapshot-trigger [FAIL] > > [25] event trigger - test stacktrace-trigger [PASS] > > [26] event trigger - test traceon/off trigger [PASS] > > -- Masami Hiramatsu