#define RTO_ONLINK 0x01
-#define RT_CONN_FLAGS(sk) (RT_TOS(inet_sk(sk)->tos) | sock_flag(sk, SOCK_LOCALROUTE))
+#define RT_CONN_FLAGS(sk) (RT_TOS(READ_ONCE(inet_sk(sk)->tos)) | sock_flag(sk, SOCK_LOCALROUTE))
#define RT_CONN_FLAGS_TOS(sk,tos) (RT_TOS(tos) | sock_flag(sk, SOCK_LOCALROUTE))
static inline __u8 ip_sock_rt_scope(const struct sock *sk)
static inline __u8 ip_sock_rt_tos(const struct sock *sk)
{
- return RT_TOS(inet_sk(sk)->tos);
+ return RT_TOS(READ_ONCE(inet_sk(sk)->tos));
}
struct ip_tunnel_info;
struct rtable *ip_route_output_flow(struct net *, struct flowi4 *flp,
const struct sock *sk);
-struct rtable *ip_route_output_tunnel(struct sk_buff *skb,
- struct net_device *dev,
- struct net *net, __be32 *saddr,
- const struct ip_tunnel_info *info,
- u8 protocol, bool use_cache);
-
struct dst_entry *ipv4_blackhole_route(struct net *net,
struct dst_entry *dst_orig);