diff options
| -rw-r--r-- | tools/testing/selftests/timers/posix_timers.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c index f87d970a485c..5a246a02dff3 100644 --- a/tools/testing/selftests/timers/posix_timers.c +++ b/tools/testing/selftests/timers/posix_timers.c @@ -35,10 +35,11 @@ static void user_loop(void) static void kernel_loop(void) { void *addr = sbrk(0); + int err = 0; - while (!done) { - brk(addr + 4096); - brk(addr); + while (!done && !err) { + err = brk(addr + 4096); + err |= brk(addr); } } @@ -190,8 +191,6 @@ static int check_timer_create(int which) int main(int argc, char **argv) { - int err; - printf("Testing posix timers. False negative may happen on CPU execution \n"); printf("based timers if other threads run on the CPU...\n"); |