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| author | Ian Rogers <irogers@google.com> | 2022-07-07 08:34:48 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-07-12 08:48:18 -0300 |
| commit | c7a774d78111d55f409d9ee0a5db2c4eb39d6657 (patch) | |
| tree | 19ff5717e35b2f77d513028705381acc7529ee9f /tools/perf/tests/pmu-events.c | |
| parent | 5a059790afe8a6e11dbe45475eb45401ec9937ea (diff) | |
| download | linux-c7a774d78111d55f409d9ee0a5db2c4eb39d6657.tar.bz2 | |
perf test: Add debug line to diagnose broken metrics
Printing out the metric name and architecture makes finding the source
of a failure easier.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20220707153449.202409-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/pmu-events.c')
| -rw-r--r-- | tools/perf/tests/pmu-events.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/tests/pmu-events.c b/tools/perf/tests/pmu-events.c index f13368569d8b..478b33825790 100644 --- a/tools/perf/tests/pmu-events.c +++ b/tools/perf/tests/pmu-events.c @@ -1115,6 +1115,7 @@ static int test__parsing_fake(struct test_suite *test __maybe_unused, break; if (!pe->metric_expr) continue; + pr_debug("Found metric '%s' for '%s'\n", pe->metric_name, map->cpuid); err = metric_parse_fake(pe->metric_expr); if (err) return err; |