Symbol: LP_KTRCSW
sys/kern/kern_ktrace.c
870
l->l_pflag |= LP_KTRCSW;
sys/kern/kern_ktrace.c
884
if ((l->l_pflag & LP_KTRCSW) != 0) {
sys/kern/kern_ktrace.c
886
l->l_pflag &= ~LP_KTRCSW;