26 int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family)  in xfrm6_tunnel_register()  argument
31 	int priority = handler->priority;  in xfrm6_tunnel_register()
45 	handler->next = *pprev;  in xfrm6_tunnel_register()
46 	rcu_assign_pointer(*pprev, handler);  in xfrm6_tunnel_register()
57 int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family)  in xfrm6_tunnel_deregister()  argument
69 		if (t == handler) {  in xfrm6_tunnel_deregister()
70 			*pprev = handler->next;  in xfrm6_tunnel_deregister()
84 #define for_each_tunnel_rcu(head, handler)		\  argument
85 	for (handler = rcu_dereference(head);		\
86 	     handler != NULL;				\
87 	     handler = rcu_dereference(handler->next))	\
91 	struct xfrm6_tunnel *handler;  in tunnel6_rcv()  local
96 	for_each_tunnel_rcu(tunnel6_handlers, handler)  in tunnel6_rcv()
97 		if (!handler->handler(skb))  in tunnel6_rcv()
109 	struct xfrm6_tunnel *handler;  in tunnel46_rcv()  local
114 	for_each_tunnel_rcu(tunnel46_handlers, handler)  in tunnel46_rcv()
115 		if (!handler->handler(skb))  in tunnel46_rcv()
128 	struct xfrm6_tunnel *handler;  in tunnel6_err()  local
130 	for_each_tunnel_rcu(tunnel6_handlers, handler)  in tunnel6_err()
131 		if (!handler->err_handler(skb, opt, type, code, offset, info))  in tunnel6_err()
140 	struct xfrm6_tunnel *handler;  in tunnel46_err()  local
142 	for_each_tunnel_rcu(tunnel46_handlers, handler)  in tunnel46_err()
143 		if (!handler->err_handler(skb, opt, type, code, offset, info))  in tunnel46_err()
150 	.handler	= tunnel6_rcv,
156 	.handler	= tunnel46_rcv,