MI_DEBUG (("Turning on performance monitoring timer support\n"));
if ((perfctr_fd = open ("/proc/self/perfctr", O_RDONLY | O_CREAT)) < 0) {
if ((perfctr_fd = open ("/proc/self/perfctr", O_RDONLY | O_CREAT, 0644)) < 0) {
mi_perror ("Error opening /proc/self/perfctr");
goto bail;
}