diff options
Diffstat (limited to 'tools/perf/util/stat-display.c')
| -rw-r--r-- | tools/perf/util/stat-display.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index e7b4c44ebb62..665ee374fc01 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -59,6 +59,15 @@ static void print_noise(struct perf_stat_config *config, print_noise_pct(config, stddev_stats(&ps->res_stats[0]), avg); } +static void print_cgroup(struct perf_stat_config *config, struct perf_evsel *evsel) +{ + if (nr_cgroups) { + const char *cgrp_name = evsel->cgrp ? evsel->cgrp->name : ""; + fprintf(config->output, "%s%s", config->csv_sep, cgrp_name); + } +} + + static void aggr_printout(struct perf_stat_config *config, struct perf_evsel *evsel, int id, int nr) { @@ -336,8 +345,7 @@ static void abs_printout(struct perf_stat_config *config, fprintf(output, "%-*s", config->csv_output ? 0 : 25, perf_evsel__name(evsel)); - if (evsel->cgrp) - fprintf(output, "%s%s", config->csv_sep, evsel->cgrp->name); + print_cgroup(config, evsel); } static bool is_mixed_hw_group(struct perf_evsel *counter) @@ -431,9 +439,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, config->csv_output ? 0 : -25, perf_evsel__name(counter)); - if (counter->cgrp) - fprintf(config->output, "%s%s", - config->csv_sep, counter->cgrp->name); + print_cgroup(config, counter); if (!config->csv_output) pm(config, &os, NULL, NULL, "", 0); |