diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_progs.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_progs.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index f85a06512541..dc12fd0de1c2 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -35,16 +35,12 @@ struct prog_test_def { */ int usleep(useconds_t usec) { - struct timespec ts; - - if (usec > 999999) { - ts.tv_sec = usec / 1000000; - ts.tv_nsec = usec % 1000000; - } else { - ts.tv_sec = 0; - ts.tv_nsec = usec; - } - return nanosleep(&ts, NULL); + struct timespec ts = { + .tv_sec = usec / 1000000, + .tv_nsec = (usec % 1000000) * 1000, + }; + + return syscall(__NR_nanosleep, &ts, NULL); } static bool should_run(struct test_selector *sel, int num, const char *name) |