From patchwork Tue Apr 18 11:44:47 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: 675441 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 3D55EC6FD18 for ; Tue, 18 Apr 2023 11:46:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231574AbjDRLqE (ORCPT ); Tue, 18 Apr 2023 07:46:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231562AbjDRLpv (ORCPT ); Tue, 18 Apr 2023 07:45:51 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B84893E8; Tue, 18 Apr 2023 04:45:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681818343; x=1713354343; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=uEDV7s33ghMTtcqD+BKI2d0Qj/HCSr2RAHpjP1pxMq8=; b=nMZc4pecJ8Yjk7zwNZAepIVOVK16qLG2Wt9ozzdIlxtEQP4yyXxqSs4y eUXLtdX+CAIUsKTkmqMC5grrLdN4VY57i7WDDc8fLIaDydfmSL+P9eTC+ izpUEouUVDnGzAzCJZ9HrPD3hkkhOg4AP4uSUVahgp6G7+oJ2MQIeBoHw 2EIAvmxZ8axlexUhB7ksprCvHeLG6zzbBPQtoc5RzHhNcqJobapXkmeSM irR8iVbqT84VKE8cAOUpuBJ45KpRh/ES/1tNxOdsPqu3IbQWXHsXhc4YD 7VdaQmXzHRyT+DEVk2O/1URKopvY3XihpA7skYDxfU0XpHX1YySxFxUkd g==; X-IronPort-AV: E=McAfee;i="6600,9927,10683"; a="346994316" X-IronPort-AV: E=Sophos;i="5.99,207,1677571200"; d="scan'208";a="346994316" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2023 04:45:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10683"; a="723601572" X-IronPort-AV: E=Sophos;i="5.99,207,1677571200"; d="scan'208";a="723601572" Received: from yvolokit-mobl1.ger.corp.intel.com (HELO ijarvine-MOBL2.ger.corp.intel.com) ([10.251.213.103]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2023 04:45:40 -0700 From: =?utf-8?q?Ilpo_J=C3=A4rvinen?= To: linux-kselftest@vger.kernel.org, Reinette Chatre , Fenghua Yu , Shuah Khan , linux-kernel@vger.kernel.org Cc: Shaopeng Tan , =?utf-8?q?Ilpo_J=C3=A4rvinen?= Subject: [PATCH v2 05/24] selftests/resctrl: Make span unsigned long everywhere Date: Tue, 18 Apr 2023 14:44:47 +0300 Message-Id: <20230418114506.46788-6-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230418114506.46788-1-ilpo.jarvinen@linux.intel.com> References: <20230418114506.46788-1-ilpo.jarvinen@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org fill_buf(), show_bw_info(), and resctrl_val_param.span define span as unsigned long. Consistently use unsigned long elsewhere too for span parameters. Co-developed-by: Fenghua Yu Signed-off-by: Fenghua Yu Signed-off-by: Ilpo Järvinen --- tools/testing/selftests/resctrl/mbm_test.c | 8 ++++---- tools/testing/selftests/resctrl/resctrl.h | 2 +- tools/testing/selftests/resctrl/resctrl_tests.c | 11 ++++++----- 3 files changed, 11 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/resctrl/mbm_test.c b/tools/testing/selftests/resctrl/mbm_test.c index 24326cb7bc21..3c389ccfea41 100644 --- a/tools/testing/selftests/resctrl/mbm_test.c +++ b/tools/testing/selftests/resctrl/mbm_test.c @@ -15,7 +15,7 @@ #define NUM_OF_RUNS 5 static int -show_bw_info(unsigned long *bw_imc, unsigned long *bw_resc, int span) +show_bw_info(unsigned long *bw_imc, unsigned long *bw_resc, unsigned long span) { unsigned long avg_bw_imc = 0, avg_bw_resc = 0; unsigned long sum_bw_imc = 0, sum_bw_resc = 0; @@ -40,14 +40,14 @@ show_bw_info(unsigned long *bw_imc, unsigned long *bw_resc, int span) ksft_print_msg("%s Check MBM diff within %d%%\n", ret ? "Fail:" : "Pass:", MAX_DIFF_PERCENT); ksft_print_msg("avg_diff_per: %d%%\n", avg_diff_per); - ksft_print_msg("Span (MB): %d\n", span); + ksft_print_msg("Span (MB): %lu\n", span); ksft_print_msg("avg_bw_imc: %lu\n", avg_bw_imc); ksft_print_msg("avg_bw_resc: %lu\n", avg_bw_resc); return ret; } -static int check_results(int span) +static int check_results(unsigned long span) { unsigned long bw_imc[NUM_OF_RUNS], bw_resc[NUM_OF_RUNS]; char temp[1024], *token_array[8]; @@ -115,7 +115,7 @@ void mbm_test_cleanup(void) remove(RESULT_FILE_NAME); } -int mbm_bw_change(int span, int cpu_no, char *bw_report, char **benchmark_cmd) +int mbm_bw_change(unsigned long span, int cpu_no, char *bw_report, char **benchmark_cmd) { struct resctrl_val_param param = { .resctrl_val = MBM_STR, diff --git a/tools/testing/selftests/resctrl/resctrl.h b/tools/testing/selftests/resctrl/resctrl.h index c737eb47eacc..fe54c2b4f014 100644 --- a/tools/testing/selftests/resctrl/resctrl.h +++ b/tools/testing/selftests/resctrl/resctrl.h @@ -99,7 +99,7 @@ int perf_event_open(struct perf_event_attr *hw_event, pid_t pid, int cpu, int run_fill_buf(unsigned long span, int malloc_and_init_memory, int memflush, int op, char *resctrl_va); int resctrl_val(char **benchmark_cmd, struct resctrl_val_param *param); -int mbm_bw_change(int span, int cpu_no, char *bw_report, char **benchmark_cmd); +int mbm_bw_change(unsigned long span, int cpu_no, char *bw_report, char **benchmark_cmd); void tests_cleanup(void); void mbm_test_cleanup(void); int mba_schemata_change(int cpu_no, char *bw_report, char **benchmark_cmd); diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c index f3303459136d..6bc0eda25e5d 100644 --- a/tools/testing/selftests/resctrl/resctrl_tests.c +++ b/tools/testing/selftests/resctrl/resctrl_tests.c @@ -70,7 +70,7 @@ void tests_cleanup(void) cat_test_cleanup(); } -static void run_mbm_test(bool has_ben, char **benchmark_cmd, int span, +static void run_mbm_test(bool has_ben, char **benchmark_cmd, unsigned long span, int cpu_no, char *bw_report) { int res; @@ -99,7 +99,7 @@ static void run_mbm_test(bool has_ben, char **benchmark_cmd, int span, umount_resctrlfs(); } -static void run_mba_test(bool has_ben, char **benchmark_cmd, int span, +static void run_mba_test(bool has_ben, char **benchmark_cmd, unsigned long span, int cpu_no, char *bw_report) { int res; @@ -118,7 +118,7 @@ static void run_mba_test(bool has_ben, char **benchmark_cmd, int span, } if (!has_ben) - sprintf(benchmark_cmd[1], "%d", span); + sprintf(benchmark_cmd[1], "%lu", span); res = mba_schemata_change(cpu_no, bw_report, benchmark_cmd); ksft_test_result(!res, "MBA: schemata change\n"); @@ -182,9 +182,10 @@ static void run_cat_test(int cpu_no, int no_of_bits) int main(int argc, char **argv) { bool has_ben = false, mbm_test = true, mba_test = true, cmt_test = true; - int c, cpu_no = 1, span = 250, argc_new = argc, i, no_of_bits = 0; char *benchmark_cmd[BENCHMARK_ARGS], bw_report[64], bm_type[64]; char benchmark_cmd_area[BENCHMARK_ARGS][BENCHMARK_ARG_SIZE]; + int c, cpu_no = 1, argc_new = argc, i, no_of_bits = 0; + unsigned long span = 250; int ben_ind, ben_count, tests = 0; bool cat_test = true; @@ -274,7 +275,7 @@ int main(int argc, char **argv) benchmark_cmd[i] = benchmark_cmd_area[i]; strcpy(benchmark_cmd[0], "fill_buf"); - sprintf(benchmark_cmd[1], "%d", span); + sprintf(benchmark_cmd[1], "%lu", span); strcpy(benchmark_cmd[2], "1"); strcpy(benchmark_cmd[3], "1"); strcpy(benchmark_cmd[4], "0");