From patchwork Mon Aug 21 10:22:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Ilpo_J=C3=A4rvinen?= X-Patchwork-Id: 13359307 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 192D8EE4993 for ; Mon, 21 Aug 2023 10:23:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234640AbjHUKXR (ORCPT ); Mon, 21 Aug 2023 06:23:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56858 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234638AbjHUKXQ (ORCPT ); Mon, 21 Aug 2023 06:23:16 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54473E9; Mon, 21 Aug 2023 03:23:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692613394; x=1724149394; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=aJatkA74p4ETjks991FVPs1infbN55y3Rel5pRq0AUw=; b=PZbPAdCpacWDpDxcUz0gMHKX1Lvqxidcm4XXk0C/NJwicAIyvt5+syAy Cq9yCCycPING0n8SxvwsxeNK/hpdiiQxLsz3jL9/ovonBRsgTurf3nf7+ 6lQ+AlwxiMzp0eXwXQAETRAweRXhUpMzgH0q3/me4j1jqlRHHkhSLP3ZZ SAfU71JUFmiwGTJE+m85cY7Tn7CtTKFarl3O2kDi55+s7/h2NOG4wb8g/ 1OhE8WeBdB8XRoGlxCox6bK8v6mrGHgzWQHSklM3TNqryPdiG7COOvrOQ NkHSMlaXaJu5H1hw5cQMqIvw72ADSQQkrDxqOEPukpMk+I0QV6dCnEKIc Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10808"; a="358530294" X-IronPort-AV: E=Sophos;i="6.01,189,1684825200"; d="scan'208";a="358530294" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2023 03:23:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10808"; a="735798115" X-IronPort-AV: E=Sophos;i="6.01,189,1684825200"; d="scan'208";a="735798115" Received: from nsnaveen-mobl.gar.corp.intel.com (HELO ijarvine-mobl2.ger.corp.intel.com) ([10.252.54.252]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Aug 2023 03:23:11 -0700 From: =?utf-8?q?Ilpo_J=C3=A4rvinen?= To: Reinette Chatre , Shuah Khan , linux-kselftest@vger.kernel.org, Shuah Khan , Maciej Wieczor-Retman Cc: Fenghua Yu , Babu Moger , LKML , Shaopeng Tan , =?utf-8?q?Ilpo_J=C3=A4rvinen?= Subject: [PATCH v2 2/7] selftests/resctrl: Correct benchmark command help Date: Mon, 21 Aug 2023 13:22:40 +0300 Message-Id: <20230821102245.14430-3-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230821102245.14430-1-ilpo.jarvinen@linux.intel.com> References: <20230821102245.14430-1-ilpo.jarvinen@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Benchmark command must be the last argument because it consumes all the remaining arguments but help misleadingly shows it as the first argument. The benchmark command is also shown in quotes but it does not match with the code. Correct -b argument place in the help message and remove the quotes. Tweak also how the options are presented by using ... notation. Signed-off-by: Ilpo Järvinen --- tools/testing/selftests/resctrl/resctrl_tests.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c index 1e464ebeac47..de99923fa2e0 100644 --- a/tools/testing/selftests/resctrl/resctrl_tests.c +++ b/tools/testing/selftests/resctrl/resctrl_tests.c @@ -52,8 +52,8 @@ int get_vendor(void) static void cmd_help(void) { - printf("usage: resctrl_tests [-h] [-b \"benchmark_cmd [options]\"] [-t test list] [-n no_of_bits]\n"); - printf("\t-b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CMT\n"); + printf("usage: resctrl_tests [-h] [-t test list] [-n no_of_bits] [-b benchmark_cmd [option]...]\n"); + printf("\t-b benchmark_cmd [option]...: run specified benchmark for MBM, MBA and CMT\n"); printf("\t default benchmark is builtin fill_buf\n"); printf("\t-t test list: run tests specified in the test list, "); printf("e.g. -t mbm,mba,cmt,cat\n");