diff options
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 1 | ||||
| -rw-r--r-- | tools/perf/tests/perf-time-to-tsc.c | 13 | ||||
| -rw-r--r-- | tools/perf/tests/tests.h | 1 |
3 files changed, 15 insertions, 0 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 02e7bbf70419..a185904c47f3 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -352,6 +352,7 @@ static struct test generic_tests[] = { { .desc = "Convert perf time to TSC", .func = test__perf_time_to_tsc, + .is_supported = test__tsc_is_supported, }, { .func = NULL, diff --git a/tools/perf/tests/perf-time-to-tsc.c b/tools/perf/tests/perf-time-to-tsc.c index aee97c16c0d9..a9560e0f6360 100644 --- a/tools/perf/tests/perf-time-to-tsc.c +++ b/tools/perf/tests/perf-time-to-tsc.c @@ -169,3 +169,16 @@ out_err: evlist__delete(evlist); return err; } + +bool test__tsc_is_supported(void) +{ + /* + * Except x86_64/i386 and Arm64, other archs don't support TSC in perf. + * Just enable the test for x86_64/i386 and Arm64 archs. + */ +#if defined(__x86_64__) || defined(__i386__) || defined(__aarch64__) + return true; +#else + return false; +#endif +} diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index c9b180e640e5..b1f2aac93b33 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -129,6 +129,7 @@ int test__perf_time_to_tsc(struct test *test, int subtest); bool test__bp_signal_is_supported(void); bool test__bp_account_is_supported(void); bool test__wp_is_supported(void); +bool test__tsc_is_supported(void); #if defined(__arm__) || defined(__aarch64__) #ifdef HAVE_DWARF_UNWIND_SUPPORT |