diff mbox series

[v4,11/19] selftests/resctrl: Remove duplicated preparation for span arg

Message ID 20230713131932.133258-12-ilpo.jarvinen@linux.intel.com (mailing list archive)
State Accepted
Commit 1b9537baf8513d605a2de6c5ea218ca936418892
Headers show
Series selftests/resctrl: Fixes and cleanups | expand

Commit Message

Ilpo Järvinen July 13, 2023, 1:19 p.m. UTC 
When no benchmark_cmd is given, benchmark_cmd[1] is set to span in
main(). There's no need to do it again in run_mba_test().

Remove the duplicated preparation for span argument into
benchmark_cmd[1] from run_mba_test(). After this, the has_ben and span
arguments to run_mba_test() can be removed.

Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 tools/testing/selftests/resctrl/resctrl_tests.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Reinette Chatre July 13, 2023, 11:01 p.m. UTC | #1 
Hi Ilpo,

On 7/13/2023 6:19 AM, Ilpo Järvinen wrote:
> When no benchmark_cmd is given, benchmark_cmd[1] is set to span in
> main(). There's no need to do it again in run_mba_test().
> 
> Remove the duplicated preparation for span argument into
> benchmark_cmd[1] from run_mba_test(). After this, the has_ben and span
> arguments to run_mba_test() can be removed.
> 
> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
> ---

Thank you.

Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>

Reinette
diff mbox series

Patch

diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c
index 5205a13ed250..6e693f381a6e 100644
--- a/tools/testing/selftests/resctrl/resctrl_tests.c
+++ b/tools/testing/selftests/resctrl/resctrl_tests.c
@@ -99,8 +99,7 @@  static void run_mbm_test(bool has_ben, char **benchmark_cmd, size_t span,
 	umount_resctrlfs();
 }
 
-static void run_mba_test(bool has_ben, char **benchmark_cmd, size_t span,
-			 int cpu_no, char *bw_report)
+static void run_mba_test(char **benchmark_cmd, int cpu_no, char *bw_report)
 {
 	int res;
 
@@ -117,8 +116,6 @@  static void run_mba_test(bool has_ben, char **benchmark_cmd, size_t span,
 		goto umount;
 	}
 
-	if (!has_ben)
-		sprintf(benchmark_cmd[1], "%zu", span);
 	res = mba_schemata_change(cpu_no, bw_report, benchmark_cmd);
 	ksft_test_result(!res, "MBA: schemata change\n");
 
@@ -298,7 +295,7 @@  int main(int argc, char **argv)
 		run_mbm_test(has_ben, benchmark_cmd, span, cpu_no, bw_report);
 
 	if (mba_test)
-		run_mba_test(has_ben, benchmark_cmd, span, cpu_no, bw_report);
+		run_mba_test(benchmark_cmd, cpu_no, bw_report);
 
 	if (cmt_test)
 		run_cmt_test(has_ben, benchmark_cmd, cpu_no);