diff options
Diffstat (limited to '')
-rw-r--r-- | tools/testing/selftests/user_events/perf_test.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/testing/selftests/user_events/perf_test.c b/tools/testing/selftests/user_events/perf_test.c index 26851d51d6bb..8b4c7879d5a7 100644 --- a/tools/testing/selftests/user_events/perf_test.c +++ b/tools/testing/selftests/user_events/perf_test.c @@ -35,6 +35,11 @@ static long perf_event_open(struct perf_event_attr *pe, pid_t pid, return syscall(__NR_perf_event_open, pe, pid, cpu, group_fd, flags); } +static inline int status_check(char *status_page, int status_bit) +{ + return status_page[status_bit >> 3] & (1 << (status_bit & 7)); +} + static int get_id(void) { FILE *fp = fopen(id_file, "r"); @@ -120,8 +125,8 @@ TEST_F(user, perf_write) { /* Register should work */ ASSERT_EQ(0, ioctl(self->data_fd, DIAG_IOCSREG, ®)); ASSERT_EQ(0, reg.write_index); - ASSERT_NE(0, reg.status_index); - ASSERT_EQ(0, status_page[reg.status_index]); + ASSERT_NE(0, reg.status_bit); + ASSERT_EQ(0, status_check(status_page, reg.status_bit)); /* Id should be there */ id = get_id(); @@ -144,7 +149,7 @@ TEST_F(user, perf_write) { ASSERT_NE(MAP_FAILED, perf_page); /* Status should be updated */ - ASSERT_EQ(EVENT_STATUS_PERF, status_page[reg.status_index]); + ASSERT_NE(0, status_check(status_page, reg.status_bit)); event.index = reg.write_index; event.field1 = 0xc001; |