Symbol: KTDF_BLOCKING
sys/kern/kern_ktrace.c
1408
ktd->ktd_flags &= ~(KTDF_WAIT | KTDF_BLOCKING);
sys/kern/kern_ktrace.c
354
if (ktd->ktd_flags & KTDF_BLOCKING)
sys/kern/kern_ktrace.c
372
ktd->ktd_flags |= KTDF_BLOCKING;