From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031132AbbD1NnC (ORCPT ); Tue, 28 Apr 2015 09:43:02 -0400 Received: from mail.kernel.org ([198.145.29.136]:34632 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030834AbbD1Ned (ORCPT ); Tue, 28 Apr 2015 09:34:33 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Masami Hiramatsu , David Ahern , Jiri Olsa , Namhyung Kim , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 42/64] perf probe: Make --funcs option exclusive Date: Tue, 28 Apr 2015 10:30:34 -0300 Message-Id: <1430227856-25825-43-git-send-email-acme@kernel.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1430227856-25825-1-git-send-email-acme@kernel.org> References: <1430227856-25825-1-git-send-email-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Masami Hiramatsu The --funcs option should be given exclusively. This adds PARSE_OPT_EXCUSIVE flag on --funcs (-F) option. Without this, 'perf probe --funcs -l' just shows the list of probes. With this, it shows error message correctly. This also fixes the help message and the documentation. Signed-off-by: Masami Hiramatsu Tested-by: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20150423134612.26128.58189.stgit@localhost.localdomain Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-probe.txt | 2 ++ tools/perf/builtin-probe.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt index 239609c09f83..a4a3cc76b36b 100644 --- a/tools/perf/Documentation/perf-probe.txt +++ b/tools/perf/Documentation/perf-probe.txt @@ -19,6 +19,8 @@ or 'perf probe' [options] --line='LINE' or 'perf probe' [options] --vars='PROBEPOINT' +or +'perf probe' [options] --funcs DESCRIPTION ----------- diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index f7b1af67e9f6..92dcce065e68 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -321,6 +321,7 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused) "perf probe [] --line 'LINEDESC'", "perf probe [] --vars 'PROBEPOINT'", #endif + "perf probe [] --funcs", NULL }; struct option options[] = { @@ -402,6 +403,7 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused) set_option_flag(options, 'L', "line", PARSE_OPT_EXCLUSIVE); set_option_flag(options, 'V', "vars", PARSE_OPT_EXCLUSIVE); #endif + set_option_flag(options, 'F', "funcs", PARSE_OPT_EXCLUSIVE); argc = parse_options(argc, argv, options, probe_usage, PARSE_OPT_STOP_AT_NON_OPTION); -- 1.9.3