Commit c7a774d7 authored by Ian Rogers's avatar Ian Rogers Committed by Arnaldo Carvalho de Melo
Browse files

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: default avatarIan 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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 5a059790

tools/perf/tests/pmu-events.c

+1 −0
Original line number Diff line number Diff line
@@ -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;