diff options
| -rw-r--r-- | tools/perf/util/stat-display.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index 173f4715189c..5c10cf49fd12 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -430,12 +430,12 @@ static void print_metric_header(struct perf_stat_config *config, os->evsel->priv != os->evsel->evlist->selected->priv) return; - if (!valid_only_metric(unit) && !config->json_output) + if (!valid_only_metric(unit)) return; unit = fixunit(tbuf, os->evsel, unit); if (config->json_output) - fprintf(os->fh, "\"unit\" : \"%s\"", unit); + fprintf(os->fh, "{\"unit\" : \"%s\"}", unit); else if (config->csv_output) fprintf(os->fh, "%s%s", unit, config->csv_sep); else @@ -845,10 +845,6 @@ static void print_metric_headers(struct perf_stat_config *config, .new_line = new_line_metric, .force_header = true, }; - bool first = true; - - if (config->json_output && !config->interval) - fprintf(config->output, "{"); if (prefix && !config->json_output) fprintf(config->output, "%s", prefix); @@ -869,18 +865,12 @@ static void print_metric_headers(struct perf_stat_config *config, evlist__for_each_entry(evlist, counter) { os.evsel = counter; - if (!first && config->json_output) - fprintf(config->output, ", "); - first = false; - perf_stat__print_shadow_stats(config, counter, 0, 0, &out, &config->metric_events, &rt_stat); } - if (config->json_output) - fprintf(config->output, "}"); fputc('\n', config->output); } @@ -952,14 +942,8 @@ static void print_interval(struct perf_stat_config *config, } } - if ((num_print_interval == 0 || config->interval_clear) - && metric_only && !config->json_output) + if ((num_print_interval == 0 || config->interval_clear) && metric_only) print_metric_headers(config, evlist, " ", true); - if ((num_print_interval == 0 || config->interval_clear) - && metric_only && config->json_output) { - fprintf(output, "{"); - print_metric_headers(config, evlist, " ", true); - } if (++num_print_interval == 25) num_print_interval = 0; } |