diff options
| author | Ian Rogers <irogers@google.com> | 2025-11-12 11:53:11 -0800 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-11-17 17:31:59 -0800 |
| commit | 289815011c91dc6532d3fff7ca1c5f0bea08b474 (patch) | |
| tree | ca5b18563a76e48d2b5dc42449781acff80c94e9 /tools/perf | |
| parent | efee18981aeebc14d6fa06f7556a6df1bd1acf92 (diff) | |
perf stat: Display metric-only for 0 counters
0 counters may occur in hypervisor settings but metric-only output is
always expected. This resolves an issue in the "perf stat STD output
linter" test.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/stat-display.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index 5ac9854f8c58..6d02f84c5691 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -913,6 +913,9 @@ static bool should_skip_zero_counter(struct perf_stat_config *config, if (verbose == 0 && counter->skippable && !counter->supported) return true; + /* Metric only counts won't be displayed but the metric wants to be computed. */ + if (config->metric_only) + return false; /* * Skip value 0 when enabling --per-thread globally, * otherwise it will have too many 0 output. |