From patchwork Mon May 20 12:30:19 2024 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: 13668316 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF7B356754; Mon, 20 May 2024 12:32:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716208365; cv=none; b=mUGbuDr4oDp0r2dIDX9706INksrMBHEC5aO4K5BeAXdOgy5iKCtkxpXU0WLcHSvWfjAeW4Qcl1Dfx8dr982lBzlix/+ukGUdSH76R17nEz0lGcyO7p52B7zRl6Iq8M4OdeZ/bdNwK1ePYu4Cgc4AwCF1OejR0+Z9NTdCFwb/Bcw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716208365; c=relaxed/simple; bh=DeuVhYVGlbeHQx+ZSQaZAGwOZQyUcwm1aYbJ2e5hPsk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=u6rTVmmRAaNNSPyl0Brn0XWESp7nVg4ra36o6TRrffZk++ZY0BaG/KP5NBA5Q1scc274j2lOdIuk/XBlZlMP1ZnDflOtpFdJcEVxXRHxc4Q6deHav0+pAX1c+Ttre/Xu5UIBo9+FxI/XeKHQu8gwcxWirgHSQYzYXEJI/kpgwJQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ScbJn3A/; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ScbJn3A/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1716208364; x=1747744364; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DeuVhYVGlbeHQx+ZSQaZAGwOZQyUcwm1aYbJ2e5hPsk=; b=ScbJn3A/LmK5iiMjav8q69/IuyETsXQrO0gHOVCnZcnJe+2/c6tBgjjh 62fTBfVSvlgON3+2XKIGk+CBfs1n+ZyIdieerd+bSSJ5FiD9FbgtEcWqF dklzpGfWJBVnMZtqr1PxeDQViVoTkt526R7cEbbxnXgBOtIU9ly8AJEJE 3mauIZDP4xvGJeKx/7qtb58oDwDNwYg0SmVQNSXoQ5NmUg8Ny7vkH27YL R1gVHEzKwNOSMglohTFmuiOtAJWP+Mna8eXc5NIYit5Oufkmz4WWS6FhF W9jKNbtn1zIEXw+ku3LmgCWyM9yrg7dgsYoRCLyau4RKflbyeCA5KGbCT A==; X-CSE-ConnectionGUID: lrfcJXKNQ92JefuX3F7d5Q== X-CSE-MsgGUID: 8n7hoCUoRYWXCYziCNyXZA== X-IronPort-AV: E=McAfee;i="6600,9927,11078"; a="23475491" X-IronPort-AV: E=Sophos;i="6.08,175,1712646000"; d="scan'208";a="23475491" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 May 2024 05:32:44 -0700 X-CSE-ConnectionGUID: GQtPIMLERHS3/rjb18IPlg== X-CSE-MsgGUID: jDAXmw/YSEST+IftWVvl3g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,175,1712646000"; d="scan'208";a="63747811" Received: from unknown (HELO localhost) ([10.245.247.114]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 May 2024 05:32:41 -0700 From: =?utf-8?q?Ilpo_J=C3=A4rvinen?= To: linux-kselftest@vger.kernel.org, Reinette Chatre , Shuah Khan , Babu Moger , =?utf-8?q?Maciej_Wiecz=C3=B3r-Retman?= Cc: linux-kernel@vger.kernel.org, Fenghua Yu , Shuah Khan , =?utf-8?q?Ilpo_J=C3=A4rvinen?= Subject: [PATCH v4 15/16] selftests/resctrl: Remove mongrp from CMT test Date: Mon, 20 May 2024 15:30:19 +0300 Message-Id: <20240520123020.18938-16-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240520123020.18938-1-ilpo.jarvinen@linux.intel.com> References: <20240520123020.18938-1-ilpo.jarvinen@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The CMT selftest instanciates a monitor group to read LLC occupancy. Since the test also creates a control group, it is unnecessary to create another one for monitoring because control groups already provide monitoring too. Remove the unnecessary monitor group from the CMT selftest. Suggested-by: Reinette Chatre Signed-off-by: Ilpo Järvinen --- v4: - New patch --- tools/testing/selftests/resctrl/cmt_test.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/resctrl/cmt_test.c b/tools/testing/selftests/resctrl/cmt_test.c index 238f514ba7e6..b63fa1e93307 100644 --- a/tools/testing/selftests/resctrl/cmt_test.c +++ b/tools/testing/selftests/resctrl/cmt_test.c @@ -17,12 +17,12 @@ #define MAX_DIFF_PERCENT 15 #define CON_MON_LCC_OCCUP_PATH \ - "%s/%s/mon_groups/%s/mon_data/mon_L3_%02d/llc_occupancy" + "%s/%s/mon_data/mon_L3_%02d/llc_occupancy" static int cmt_init(const struct resctrl_val_param *param, int domain_id) { sprintf(llc_occup_path, CON_MON_LCC_OCCUP_PATH, RESCTRL_PATH, - param->ctrlgrp, param->mongrp, domain_id); + param->ctrlgrp, domain_id); return 0; } @@ -146,7 +146,6 @@ static int cmt_run_test(const struct resctrl_test *test, const struct user_param struct resctrl_val_param param = { .resctrl_val = CMT_STR, .ctrlgrp = "c1", - .mongrp = "m1", .filename = RESULT_FILE_NAME, .mask = ~(long_mask << n) & long_mask, .num_of_runs = 0,