964 	ipsec_tun_pol_t	*itp;  in iptun_set_sec_simple()  local
981 	itp = iptun->iptun_itp;  in iptun_set_sec_simple()
982 	if (itp == NULL) {  in iptun_set_sec_simple()
989 		if ((itp = create_tunnel_policy(name, &rc, &gen, ns)) == NULL)  in iptun_set_sec_simple()
991 		iptun->iptun_itp = itp;  in iptun_set_sec_simple()
1009 	mutex_enter(&itp->itp_lock);  in iptun_set_sec_simple()
1010 	if (itp->itp_flags & ITPF_P_TUNNEL) {  in iptun_set_sec_simple()
1015 	old_policy = ((itp->itp_flags & ITPF_P_ACTIVE) != 0);  in iptun_set_sec_simple()
1018 		ITPF_CLONE(itp->itp_flags);  in iptun_set_sec_simple()
1019 		rc = ipsec_copy_polhead(itp->itp_policy, itp->itp_inactive, ns);  in iptun_set_sec_simple()
1022 			itp->itp_flags &= ~ITPF_IFLAGS;  in iptun_set_sec_simple()
1025 		rw_enter(&itp->itp_policy->iph_lock, RW_WRITER);  in iptun_set_sec_simple()
1026 		ipsec_polhead_flush(itp->itp_policy, ns);  in iptun_set_sec_simple()
1029 		rw_enter(&itp->itp_policy->iph_lock, RW_WRITER);  in iptun_set_sec_simple()
1033 		ASSERT(avl_numnodes(&itp->itp_policy->iph_rulebyid) == 0);  in iptun_set_sec_simple()
1034 		itp->itp_flags &= ~ITPF_PFLAGS;  in iptun_set_sec_simple()
1035 		rw_exit(&itp->itp_policy->iph_lock);  in iptun_set_sec_simple()
1040 	if (iptun_insert_simple_policies(itp->itp_policy, actp, nact, ns)) {  in iptun_set_sec_simple()
1041 		rw_exit(&itp->itp_policy->iph_lock);  in iptun_set_sec_simple()
1045 		itp->itp_flags = ITPF_P_ACTIVE;  in iptun_set_sec_simple()
1049 		rw_exit(&itp->itp_policy->iph_lock);  in iptun_set_sec_simple()
1056 		ipsec_swap_policy(itp->itp_policy, itp->itp_inactive, ns);  in iptun_set_sec_simple()
1057 		ITPF_SWAP(itp->itp_flags);  in iptun_set_sec_simple()
1061 	itp->itp_flags &= ~ITPF_IFLAGS;  in iptun_set_sec_simple()
1062 	rw_enter(&itp->itp_inactive->iph_lock, RW_WRITER);  in iptun_set_sec_simple()
1063 	ipsec_polhead_flush(itp->itp_inactive, ns);  in iptun_set_sec_simple()
1064 	rw_exit(&itp->itp_inactive->iph_lock);  in iptun_set_sec_simple()
1067 	mutex_exit(&itp->itp_lock);  in iptun_set_sec_simple()
1370 	ipsec_tun_pol_t	*itp;  in iptun_create()  local
1452 	if ((itp = get_tunnel_policy(linkname, ns)) != NULL)  in iptun_create()
1453 		iptun->iptun_itp = itp;  in iptun_create()
1708 iptun_set_policy(datalink_id_t linkid, ipsec_tun_pol_t *itp)  in iptun_set_policy()  argument
1714 	if (iptun->iptun_itp != itp) {  in iptun_set_policy()
1716 		ITP_REFHOLD(itp);  in iptun_set_policy()
1717 		iptun->iptun_itp = itp;  in iptun_set_policy()
1882 	ipsec_tun_pol_t		*itp = iptun->iptun_itp;  in iptun_get_ipsec_overhead()  local
1885 	if (itp == NULL || !(itp->itp_flags & ITPF_P_ACTIVE)) {  in iptun_get_ipsec_overhead()
1931 		iph = itp->itp_policy;  in iptun_get_ipsec_overhead()
3354 	ipsec_tun_pol_t	*itp = iptun->iptun_itp;  in iptun_output_common()  local
3388 	if (itp != NULL && (itp->itp_flags & ITPF_P_ACTIVE)) {  in iptun_output_common()