1505 				 struct rt6_exception *rt6_ex)  in rt6_remove_exception()  argument
1509 	if (!bucket || !rt6_ex)  in rt6_remove_exception()
1512 	net = dev_net(rt6_ex->rt6i->dst.dev);  in rt6_remove_exception()
1518 	dst_dev_put(&rt6_ex->rt6i->dst);  in rt6_remove_exception()
1520 	hlist_del_rcu(&rt6_ex->hlist);  in rt6_remove_exception()
1521 	dst_release(&rt6_ex->rt6i->dst);  in rt6_remove_exception()
1522 	kfree_rcu(rt6_ex, rcu);  in rt6_remove_exception()
1532 	struct rt6_exception *rt6_ex, *oldest = NULL;  in rt6_exception_remove_oldest()  local
1537 	hlist_for_each_entry(rt6_ex, &bucket->chain, hlist) {  in rt6_exception_remove_oldest()
1538 		if (!oldest || time_before(rt6_ex->stamp, oldest->stamp))  in rt6_exception_remove_oldest()
1539 			oldest = rt6_ex;  in rt6_exception_remove_oldest()
1577 	struct rt6_exception *rt6_ex;  in __rt6_find_exception_spinlock()  local
1586 	hlist_for_each_entry(rt6_ex, &(*bucket)->chain, hlist) {  in __rt6_find_exception_spinlock()
1587 		struct rt6_info *rt6 = rt6_ex->rt6i;  in __rt6_find_exception_spinlock()
1595 			return rt6_ex;  in __rt6_find_exception_spinlock()
1610 	struct rt6_exception *rt6_ex;  in __rt6_find_exception_rcu()  local
1621 	hlist_for_each_entry_rcu(rt6_ex, &(*bucket)->chain, hlist) {  in __rt6_find_exception_rcu()
1622 		struct rt6_info *rt6 = rt6_ex->rt6i;  in __rt6_find_exception_rcu()
1630 			return rt6_ex;  in __rt6_find_exception_rcu()
1717 	struct rt6_exception *rt6_ex;  in rt6_insert_exception()  local
1758 	rt6_ex = __rt6_find_exception_spinlock(&bucket, &nrt->rt6i_dst.addr,  in rt6_insert_exception()
1760 	if (rt6_ex)  in rt6_insert_exception()
1761 		rt6_remove_exception(bucket, rt6_ex);  in rt6_insert_exception()
1763 	rt6_ex = kzalloc_obj(*rt6_ex, GFP_ATOMIC);  in rt6_insert_exception()
1764 	if (!rt6_ex) {  in rt6_insert_exception()
1768 	rt6_ex->rt6i = nrt;  in rt6_insert_exception()
1769 	rt6_ex->stamp = jiffies;  in rt6_insert_exception()
1770 	hlist_add_head_rcu(&rt6_ex->hlist, &bucket->chain);  in rt6_insert_exception()
1797 	struct rt6_exception *rt6_ex;  in fib6_nh_flush_exceptions()  local
1812 		hlist_for_each_entry_safe(rt6_ex, tmp, &bucket->chain, hlist) {  in fib6_nh_flush_exceptions()
1814 			    rcu_access_pointer(rt6_ex->rt6i->from) == from)  in fib6_nh_flush_exceptions()
1815 				rt6_remove_exception(bucket, rt6_ex);  in fib6_nh_flush_exceptions()
1853 	struct rt6_exception *rt6_ex;  in rt6_find_cached_rt()  local
1873 	rt6_ex = __rt6_find_exception_rcu(&bucket, daddr, src_key);  in rt6_find_cached_rt()
1875 	if (rt6_ex && !rt6_check_expired(rt6_ex->rt6i))  in rt6_find_cached_rt()
1876 		ret = rt6_ex->rt6i;  in rt6_find_cached_rt()
1895 	struct rt6_exception *rt6_ex;  in fib6_nh_remove_exception()  local
1914 	rt6_ex = __rt6_find_exception_spinlock(&bucket,  in fib6_nh_remove_exception()
1917 	if (rt6_ex) {  in fib6_nh_remove_exception()
1918 		rt6_remove_exception(bucket, rt6_ex);  in fib6_nh_remove_exception()
1979 	struct rt6_exception *rt6_ex;  in fib6_nh_update_exception()  local
1992 	rt6_ex = __rt6_find_exception_rcu(&bucket, &rt->rt6i_dst.addr, src_key);  in fib6_nh_update_exception()
1993 	if (rt6_ex)  in fib6_nh_update_exception()
1994 		rt6_ex->stamp = jiffies;  in fib6_nh_update_exception()
2078 	struct rt6_exception *rt6_ex;  in rt6_exceptions_update_pmtu()  local
2086 		hlist_for_each_entry(rt6_ex, &bucket->chain, hlist) {  in rt6_exceptions_update_pmtu()
2087 			struct rt6_info *entry = rt6_ex->rt6i;  in rt6_exceptions_update_pmtu()
2107 	struct rt6_exception *rt6_ex;  in fib6_nh_exceptions_clean_tohost()  local
2118 			hlist_for_each_entry_safe(rt6_ex, tmp,  in fib6_nh_exceptions_clean_tohost()
2120 				struct rt6_info *entry = rt6_ex->rt6i;  in fib6_nh_exceptions_clean_tohost()
2126 					rt6_remove_exception(bucket, rt6_ex);  in fib6_nh_exceptions_clean_tohost()
2137 				      struct rt6_exception *rt6_ex,  in rt6_age_examine_exception()  argument
2141 	struct rt6_info *rt = rt6_ex->rt6i;  in rt6_age_examine_exception()
2153 			rt6_remove_exception(bucket, rt6_ex);  in rt6_age_examine_exception()
2158 		rt6_remove_exception(bucket, rt6_ex);  in rt6_age_examine_exception()
2170 			rt6_remove_exception(bucket, rt6_ex);  in rt6_age_examine_exception()
2183 	struct rt6_exception *rt6_ex;  in fib6_nh_age_exceptions()  local
2195 			hlist_for_each_entry_safe(rt6_ex, tmp,  in fib6_nh_age_exceptions()
2197 				rt6_age_examine_exception(bucket, rt6_ex,  in fib6_nh_age_exceptions()
6003 	struct rt6_exception *rt6_ex;  in rt6_nh_dump_exceptions()  local
6011 		hlist_for_each_entry(rt6_ex, &bucket->chain, hlist) {  in rt6_nh_dump_exceptions()
6028 			if (rt6_check_expired(rt6_ex->rt6i)) {  in rt6_nh_dump_exceptions()
6034 					    &rt6_ex->rt6i->dst, NULL, NULL, 0,  in rt6_nh_dump_exceptions()