283 	for (prl = rcu_dereference(start);	\
284 	     prl;				\
285 	     prl = rcu_dereference(prl->next))
290 	struct ip_tunnel_prl_entry *prl;  in __ipip6_tunnel_locate_prl()  local
292 	for_each_prl_rcu(t->prl)  in __ipip6_tunnel_locate_prl()
293 		if (prl->addr == addr)  in __ipip6_tunnel_locate_prl()
295 	return prl;  in __ipip6_tunnel_locate_prl()
304 	struct ip_tunnel_prl_entry *prl;  in ipip6_tunnel_get_prl()  local
340 	for_each_prl_rcu(t->prl) {  in ipip6_tunnel_get_prl()
343 		if (kprl.addr != htonl(INADDR_ANY) && prl->addr != kprl.addr)  in ipip6_tunnel_get_prl()
345 		kp[c].addr = prl->addr;  in ipip6_tunnel_get_prl()
346 		kp[c].flags = prl->flags;  in ipip6_tunnel_get_prl()
375 	for (p = rtnl_dereference(t->prl); p; p = rtnl_dereference(p->next)) {  in ipip6_tunnel_add_prl()
397 	p->next = t->prl;  in ipip6_tunnel_add_prl()
401 	rcu_assign_pointer(t->prl, p);  in ipip6_tunnel_add_prl()
428 		for (p = &t->prl;  in ipip6_tunnel_del_prl()
440 		x = rtnl_dereference(t->prl);  in ipip6_tunnel_del_prl()
444 			t->prl = NULL;  in ipip6_tunnel_del_prl()
455 	struct ip_tunnel_prl prl;  in ipip6_tunnel_prl_ctl()  local
463 	if (copy_from_user(&prl, ifr->ifr_ifru.ifru_data, sizeof(prl)))  in ipip6_tunnel_prl_ctl()
468 		err = ipip6_tunnel_del_prl(t, &prl);  in ipip6_tunnel_prl_ctl()
472 		err = ipip6_tunnel_add_prl(t, &prl, cmd == SIOCCHGPRL);  in ipip6_tunnel_prl_ctl()