linux-kernel - [PATCH v4 04/17] selftests/resctrl: Fix printed messages

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Message-Id: <20201130202010.178373-5-fenghua.yu@intel.com>
Date:   Mon, 30 Nov 2020 20:19:57 +0000
From:   Fenghua Yu <fenghua.yu@...el.com>
To:     "Shuah Khan" <shuah@...nel.org>, "Tony Luck" <tony.luck@...el.com>,
        "Reinette Chatre" <reinette.chatre@...el.com>,
        "David Binderman" <dcb314@...mail.com>,
        "Babu Moger" <babu.moger@....com>,
        "James Morse" <james.morse@....com>,
        "Ravi V Shankar" <ravi.v.shankar@...el.com>
Cc:     "linux-kernel" <linux-kernel@...r.kernel.org>,
        Fenghua Yu <fenghua.yu@...el.com>
Subject: [PATCH v4 04/17] selftests/resctrl: Fix printed messages

From: Reinette Chatre <reinette.chatre@...el.com>

Fix one instance where "not" (without a space) is printed on test
failure resulting in output of "notok" on test failure.

Add a missing newline to the printed help text to improve readability.

Signed-off-by: Reinette Chatre <reinette.chatre@...el.com>
Signed-off-by: Fenghua Yu <fenghua.yu@...el.com>
---
 tools/testing/selftests/resctrl/cmt_test.c      | 2 +-
 tools/testing/selftests/resctrl/resctrl_tests.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/resctrl/cmt_test.c b/tools/testing/selftests/resctrl/cmt_test.c
index 05a180d85e93..188b73b5a2cc 100644
--- a/tools/testing/selftests/resctrl/cmt_test.c
+++ b/tools/testing/selftests/resctrl/cmt_test.c
@@ -53,7 +53,7 @@ static void show_cache_info(unsigned long sum_llc_occu_resc, int no_of_bits,
 	else
 		res = false;
 
-	printf("%sok CMT: diff within %d, %d\%%\n", res ? "" : "not",
+	printf("%sok CMT: diff within %d, %d\%%\n", res ? "" : "not ",
 	       MAX_DIFF, (int)MAX_DIFF_PERCENT);
 
 	printf("# diff: %ld\n", avg_diff);
diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c
index 2dceff59e245..d92b0b32a349 100644
--- a/tools/testing/selftests/resctrl/resctrl_tests.c
+++ b/tools/testing/selftests/resctrl/resctrl_tests.c
@@ -37,8 +37,8 @@ void detect_amd(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");
-	printf("\t default benchmark is builtin fill_buf\n");
+	printf("\t-b benchmark_cmd [options]: 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");
 	printf("\t-n no_of_bits: run cache tests using specified no of bits in cache bit mask\n");
-- 
2.29.2