Symbol: ITF_DELETING
sys/kern/kern_time.c
1406
if ((it->it_flags & ITF_DELETING) != 0) {
sys/kern/kern_time.c
1427
it->it_flags |= ITF_DELETING;
sys/kern/kern_time.c
961
if ((it->it_flags & ITF_DELETING) == 0)