diff options
Diffstat (limited to 'tools/testing/selftests/powerpc')
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/sampling_tests/bhrb_filter_map_test.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/sampling_tests/bhrb_filter_map_test.c b/tools/testing/selftests/powerpc/pmu/sampling_tests/bhrb_filter_map_test.c index 8182647c63c8..3f43c315c666 100644 --- a/tools/testing/selftests/powerpc/pmu/sampling_tests/bhrb_filter_map_test.c +++ b/tools/testing/selftests/powerpc/pmu/sampling_tests/bhrb_filter_map_test.c @@ -96,6 +96,15 @@ static int bhrb_filter_map_test(void) } } + /* + * Combine filter maps which includes a valid branch filter and an invalid branch + * filter. Example: any ( PERF_SAMPLE_BRANCH_ANY) and any_call + * (PERF_SAMPLE_BRANCH_ANY_CALL). + * The perf_event_open should fail in this case. + */ + event.attr.branch_sample_type = PERF_SAMPLE_BRANCH_ANY | PERF_SAMPLE_BRANCH_ANY_CALL; + FAIL_IF(!event_open(&event)); + return 0; } |