diff options
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/send_signal.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/send_signal.c b/tools/testing/selftests/bpf/prog_tests/send_signal.c index d4cedd86c424..504abb7bfb95 100644 --- a/tools/testing/selftests/bpf/prog_tests/send_signal.c +++ b/tools/testing/selftests/bpf/prog_tests/send_signal.c @@ -76,9 +76,6 @@ static void test_send_signal_common(struct perf_event_attr *attr, if (CHECK(!skel, "skel_open_and_load", "skeleton open_and_load failed\n")) goto skel_open_load_failure; - /* add a delay for child thread to ramp up */ - usleep(100); - if (!attr) { err = test_send_signal_kern__attach(skel); if (CHECK(err, "skel_attach", "skeleton attach failed\n")) { @@ -155,8 +152,7 @@ static void test_send_signal_perf(bool signal_thread) static void test_send_signal_nmi(bool signal_thread) { struct perf_event_attr attr = { - .sample_freq = 50, - .freq = 1, + .sample_period = 1, .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CPU_CYCLES, }; |