diff options
Diffstat (limited to 'tools/testing/selftests/resctrl/cmt_test.c')
| -rw-r--r-- | tools/testing/selftests/resctrl/cmt_test.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/testing/selftests/resctrl/cmt_test.c b/tools/testing/selftests/resctrl/cmt_test.c index cb2197647c6c..9d8e38e995ef 100644 --- a/tools/testing/selftests/resctrl/cmt_test.c +++ b/tools/testing/selftests/resctrl/cmt_test.c @@ -27,7 +27,7 @@ static int cmt_setup(struct resctrl_val_param *p) return 0; } -static int check_results(struct resctrl_val_param *param, int no_of_bits) +static int check_results(struct resctrl_val_param *param, size_t span, int no_of_bits) { char *token_array[8], temp[512]; unsigned long sum_llc_occu_resc = 0; @@ -58,7 +58,7 @@ static int check_results(struct resctrl_val_param *param, int no_of_bits) } fclose(fp); - return show_cache_info(sum_llc_occu_resc, no_of_bits, param->span, + return show_cache_info(sum_llc_occu_resc, no_of_bits, span, MAX_DIFF, MAX_DIFF_PERCENT, runs - 1, true, true); } @@ -74,6 +74,7 @@ int cmt_resctrl_val(int cpu_no, int n, char **benchmark_cmd) unsigned long long_mask; char cbm_mask[256]; int count_of_bits; + size_t span; int ret; if (!validate_resctrl_feature_request(CMT_STR)) @@ -105,13 +106,13 @@ int cmt_resctrl_val(int cpu_no, int n, char **benchmark_cmd) .cpu_no = cpu_no, .filename = RESULT_FILE_NAME, .mask = ~(long_mask << n) & long_mask, - .span = cache_size * n / count_of_bits, .num_of_runs = 0, .setup = cmt_setup, }; + span = cache_size * n / count_of_bits; if (strcmp(benchmark_cmd[0], "fill_buf") == 0) - sprintf(benchmark_cmd[1], "%zu", param.span); + sprintf(benchmark_cmd[1], "%zu", span); remove(RESULT_FILE_NAME); @@ -119,7 +120,7 @@ int cmt_resctrl_val(int cpu_no, int n, char **benchmark_cmd) if (ret) goto out; - ret = check_results(¶m, n); + ret = check_results(¶m, span, n); out: cmt_test_cleanup(); |