30 int xfrm4_tunnel_register(struct xfrm_tunnel *handler, unsigned short family)  in xfrm4_tunnel_register()  argument
36 	int priority = handler->priority;  in xfrm4_tunnel_register()
50 	handler->next = *pprev;  in xfrm4_tunnel_register()
51 	rcu_assign_pointer(*pprev, handler);  in xfrm4_tunnel_register()
62 int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family)  in xfrm4_tunnel_deregister()  argument
74 		if (t == handler) {  in xfrm4_tunnel_deregister()
75 			*pprev = handler->next;  in xfrm4_tunnel_deregister()
89 #define for_each_tunnel_rcu(head, handler)		\  argument
90 	for (handler = rcu_dereference(head);		\
91 	     handler != NULL;				\
92 	     handler = rcu_dereference(handler->next))	\
96 	struct xfrm_tunnel *handler;  in tunnel4_rcv()  local
101 	for_each_tunnel_rcu(tunnel4_handlers, handler)  in tunnel4_rcv()
102 		if (!handler->handler(skb))  in tunnel4_rcv()
115 	struct xfrm_tunnel *handler;  in tunnel64_rcv()  local
120 	for_each_tunnel_rcu(tunnel64_handlers, handler)  in tunnel64_rcv()
121 		if (!handler->handler(skb))  in tunnel64_rcv()
135 	struct xfrm_tunnel *handler;  in tunnelmpls4_rcv()  local
140 	for_each_tunnel_rcu(tunnelmpls4_handlers, handler)  in tunnelmpls4_rcv()
141 		if (!handler->handler(skb))  in tunnelmpls4_rcv()
154 	struct xfrm_tunnel *handler;  in tunnel4_err()  local
156 	for_each_tunnel_rcu(tunnel4_handlers, handler)  in tunnel4_err()
157 		if (!handler->err_handler(skb, info))  in tunnel4_err()
164 	struct xfrm_tunnel *handler;  in tunnel64_err()  local
166 	for_each_tunnel_rcu(tunnel64_handlers, handler)  in tunnel64_err()
167 		if (!handler->err_handler(skb, info))  in tunnel64_err()
175 	struct xfrm_tunnel *handler;  in tunnelmpls4_err()  local
177 	for_each_tunnel_rcu(tunnelmpls4_handlers, handler)  in tunnelmpls4_err()
178 		if (!handler->err_handler(skb, info))  in tunnelmpls4_err()
184 	.handler	=	tunnel4_rcv,
192 	.handler	=	tunnel64_rcv,
201 	.handler	=	tunnelmpls4_rcv,