diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/route.h | 1 | ||||
| -rw-r--r-- | include/net/secure_seq.h | 10 | ||||
| -rw-r--r-- | include/net/tcp.h | 9 |
3 files changed, 13 insertions, 7 deletions
diff --git a/include/net/route.h b/include/net/route.h index 2cc0e14c6359..4335eb72a04c 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -69,6 +69,7 @@ struct rtable { struct list_head rt_uncached; struct uncached_list *rt_uncached_list; + struct fib_info *fi; /* for refcnt to shared metrics */ }; static inline bool rt_is_input_route(const struct rtable *rt) diff --git a/include/net/secure_seq.h b/include/net/secure_seq.h index fe236b3429f0..b94006f6fbdd 100644 --- a/include/net/secure_seq.h +++ b/include/net/secure_seq.h @@ -6,10 +6,12 @@ u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport); u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, __be16 dport); -u32 secure_tcp_seq_and_tsoff(__be32 saddr, __be32 daddr, - __be16 sport, __be16 dport, u32 *tsoff); -u32 secure_tcpv6_seq_and_tsoff(const __be32 *saddr, const __be32 *daddr, - __be16 sport, __be16 dport, u32 *tsoff); +u32 secure_tcp_seq(__be32 saddr, __be32 daddr, + __be16 sport, __be16 dport); +u32 secure_tcp_ts_off(__be32 saddr, __be32 daddr); +u32 secure_tcpv6_seq(const __be32 *saddr, const __be32 *daddr, + __be16 sport, __be16 dport); +u32 secure_tcpv6_ts_off(const __be32 *saddr, const __be32 *daddr); u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport); u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr, diff --git a/include/net/tcp.h b/include/net/tcp.h index 270e5cc43c99..38a7427ae902 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -470,7 +470,7 @@ void inet_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb); /* From syncookies.c */ struct sock *tcp_get_cookie_sock(struct sock *sk, struct sk_buff *skb, struct request_sock *req, - struct dst_entry *dst); + struct dst_entry *dst, u32 tsoff); int __cookie_v4_check(const struct iphdr *iph, const struct tcphdr *th, u32 cookie); struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb); @@ -1234,10 +1234,12 @@ void tcp_cwnd_restart(struct sock *sk, s32 delta); static inline void tcp_slow_start_after_idle_check(struct sock *sk) { + const struct tcp_congestion_ops *ca_ops = inet_csk(sk)->icsk_ca_ops; struct tcp_sock *tp = tcp_sk(sk); s32 delta; - if (!sysctl_tcp_slow_start_after_idle || tp->packets_out) + if (!sysctl_tcp_slow_start_after_idle || tp->packets_out || + ca_ops->cong_control) return; delta = tcp_time_stamp - tp->lsndtime; if (delta > inet_csk(sk)->icsk_rto) @@ -1822,7 +1824,8 @@ struct tcp_request_sock_ops { #endif struct dst_entry *(*route_req)(const struct sock *sk, struct flowi *fl, const struct request_sock *req); - __u32 (*init_seq_tsoff)(const struct sk_buff *skb, u32 *tsoff); + u32 (*init_seq)(const struct sk_buff *skb); + u32 (*init_ts_off)(const struct sk_buff *skb); int (*send_synack)(const struct sock *sk, struct dst_entry *dst, struct flowi *fl, struct request_sock *req, struct tcp_fastopen_cookie *foc, |