286 	for (prl = rcu_dereference(start);	\
287 	     prl;				\
288 	     prl = rcu_dereference(prl->next))
293 	struct ip_tunnel_prl_entry *prl;  in __ipip6_tunnel_locate_prl()  local
295 	for_each_prl_rcu(t->prl)  in __ipip6_tunnel_locate_prl()
296 		if (prl->addr == addr)  in __ipip6_tunnel_locate_prl()
298 	return prl;  in __ipip6_tunnel_locate_prl()
306 	struct ip_tunnel_prl_entry *prl;  in ipip6_tunnel_get_prl()  local
343 	for_each_prl_rcu(t->prl) {  in ipip6_tunnel_get_prl()
346 		if (kprl.addr != htonl(INADDR_ANY) && prl->addr != kprl.addr)  in ipip6_tunnel_get_prl()
348 		kp[c].addr = prl->addr;  in ipip6_tunnel_get_prl()
349 		kp[c].flags = prl->flags;  in ipip6_tunnel_get_prl()
378 	for (p = rtnl_dereference(t->prl); p; p = rtnl_dereference(p->next)) {  in ipip6_tunnel_add_prl()
400 	p->next = t->prl;  in ipip6_tunnel_add_prl()
404 	rcu_assign_pointer(t->prl, p);  in ipip6_tunnel_add_prl()
431 		for (p = &t->prl;  in ipip6_tunnel_del_prl()
443 		x = rtnl_dereference(t->prl);  in ipip6_tunnel_del_prl()
447 			t->prl = NULL;  in ipip6_tunnel_del_prl()
458 	struct ip_tunnel_prl prl;  in ipip6_tunnel_prl_ctl()  local
466 	if (copy_from_user(&prl, data, sizeof(prl)))  in ipip6_tunnel_prl_ctl()
471 		err = ipip6_tunnel_del_prl(t, &prl);  in ipip6_tunnel_prl_ctl()
475 		err = ipip6_tunnel_add_prl(t, &prl, cmd == SIOCCHGPRL);  in ipip6_tunnel_prl_ctl()