diff options
| author | Fenghua Yu <fenghua.yu@intel.com> | 2021-03-17 05:22:42 +0300 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2021-04-02 22:54:08 +0300 |
| commit | ca2f4214f9671dfc08b6c5723188e03574203dc5 (patch) | |
| tree | d44d208f746dbf39b091e981935346a03ef52fc4 /tools/testing/selftests/resctrl/mba_test.c | |
| parent | 2f320911d9fab38597d2a32d91b4f31165e0c9b4 (diff) | |
| download | linux-ca2f4214f9671dfc08b6c5723188e03574203dc5.tar.xz | |
selftests/resctrl: Call kselftest APIs to log test results
Call kselftest APIs instead of using printf() to log test results
for cleaner code and better future extension.
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>
Tested-by: Babu Moger <babu.moger@amd.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/resctrl/mba_test.c')
| -rw-r--r-- | tools/testing/selftests/resctrl/mba_test.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tools/testing/selftests/resctrl/mba_test.c b/tools/testing/selftests/resctrl/mba_test.c index 6449fbd96096..f42d4ba70363 100644 --- a/tools/testing/selftests/resctrl/mba_test.c +++ b/tools/testing/selftests/resctrl/mba_test.c @@ -56,7 +56,7 @@ static void show_mba_info(unsigned long *bw_imc, unsigned long *bw_resc) int allocation, runs; bool failed = false; - printf("# Results are displayed in (MB)\n"); + ksft_print_msg("Results are displayed in (MB)\n"); /* Memory bandwidth from 100% down to 10% */ for (allocation = 0; allocation < ALLOCATION_MAX / ALLOCATION_STEP; allocation++) { @@ -78,21 +78,21 @@ static void show_mba_info(unsigned long *bw_imc, unsigned long *bw_resc) avg_bw_resc = sum_bw_resc / (NUM_OF_RUNS - 1); avg_diff = labs((long)(avg_bw_resc - avg_bw_imc)); - printf("%sok MBA schemata percentage %u smaller than %d %%\n", - avg_diff > MAX_DIFF ? "not " : "", - ALLOCATION_MAX - ALLOCATION_STEP * allocation, - MAX_DIFF); - tests_run++; - printf("# avg_diff: %lu\n", avg_diff); - printf("# avg_bw_imc: %lu\n", avg_bw_imc); - printf("# avg_bw_resc: %lu\n", avg_bw_resc); + ksft_print_msg("%s MBA schemata percentage %u smaller than %d %%\n", + avg_diff > MAX_DIFF ? "Fail:" : "Pass:", + ALLOCATION_MAX - ALLOCATION_STEP * allocation, + MAX_DIFF); + ksft_print_msg("avg_diff: %lu\n", avg_diff); + ksft_print_msg("avg_bw_imc: %lu\n", avg_bw_imc); + ksft_print_msg("avg_bw_resc: %lu\n", avg_bw_resc); if (avg_diff > MAX_DIFF) failed = true; } - printf("%sok schemata change using MBA%s\n", failed ? "not " : "", - failed ? " # at least one test failed" : ""); - tests_run++; + ksft_print_msg("%s schemata change using MBA\n", + failed ? "Fail:" : "Pass:"); + if (failed) + ksft_print_msg("At least one test failed"); } static int check_results(void) |