diff options
| -rw-r--r-- | include/linux/dccp.h | 2 | ||||
| -rw-r--r-- | include/net/request_sock.h | 3 | ||||
| -rw-r--r-- | include/net/tcp.h | 2 | ||||
| -rw-r--r-- | net/dccp/ipv4.c | 2 | ||||
| -rw-r--r-- | net/ipv4/inet_connection_sock.c | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp_timer.c | 8 |
6 files changed, 10 insertions, 9 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 439ff698000a..3dca24d3ac67 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -317,6 +317,6 @@ static inline const char *dccp_role(const struct sock *sk) return NULL; } -extern void dccp_syn_ack_timeout(struct sock *sk, struct request_sock *req); +extern void dccp_syn_ack_timeout(const struct request_sock *req); #endif /* _LINUX_DCCP_H */ diff --git a/include/net/request_sock.h b/include/net/request_sock.h index 6a91261d9b7b..8603c350fad0 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -39,8 +39,7 @@ struct request_sock_ops { void (*send_reset)(struct sock *sk, struct sk_buff *skb); void (*destructor)(struct request_sock *req); - void (*syn_ack_timeout)(struct sock *sk, - struct request_sock *req); + void (*syn_ack_timeout)(const struct request_sock *req); }; int inet_rtx_syn_ack(struct sock *parent, struct request_sock *req); diff --git a/include/net/tcp.h b/include/net/tcp.h index 082fd79132b7..1876262afd59 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -433,7 +433,7 @@ int compat_tcp_getsockopt(struct sock *sk, int level, int optname, int compat_tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval, unsigned int optlen); void tcp_set_keepalive(struct sock *sk, int val); -void tcp_syn_ack_timeout(struct sock *sk, struct request_sock *req); +void tcp_syn_ack_timeout(const struct request_sock *req); int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, int flags, int *addr_len); void tcp_parse_options(const struct sk_buff *skb, diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 25a9615b3b88..1f7161e05403 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -576,7 +576,7 @@ static void dccp_v4_reqsk_destructor(struct request_sock *req) kfree(inet_rsk(req)->opt); } -void dccp_syn_ack_timeout(struct sock *sk, struct request_sock *req) +void dccp_syn_ack_timeout(const struct request_sock *req) { } EXPORT_SYMBOL(dccp_syn_ack_timeout); diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index 7d011e825c48..a12b973164d0 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -615,7 +615,7 @@ static void reqsk_timer_handler(unsigned long data) max_retries = defer_accept; syn_ack_recalc(req, thresh, max_retries, defer_accept, &expire, &resend); - req->rsk_ops->syn_ack_timeout(sk_listener, req); + req->rsk_ops->syn_ack_timeout(req); if (!expire && (!resend || !inet_rtx_syn_ack(sk_listener, req) || diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 3daa6b5d766d..2568fd282873 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -327,7 +327,7 @@ static void tcp_fastopen_synack_timer(struct sock *sk) struct request_sock *req; req = tcp_sk(sk)->fastopen_rsk; - req->rsk_ops->syn_ack_timeout(sk, req); + req->rsk_ops->syn_ack_timeout(req); if (req->num_timeout >= max_retries) { tcp_write_err(sk); @@ -539,9 +539,11 @@ static void tcp_write_timer(unsigned long data) sock_put(sk); } -void tcp_syn_ack_timeout(struct sock *sk, struct request_sock *req) +void tcp_syn_ack_timeout(const struct request_sock *req) { - NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPTIMEOUTS); + struct net *net = read_pnet(&inet_rsk(req)->ireq_net); + + NET_INC_STATS_BH(net, LINUX_MIB_TCPTIMEOUTS); } EXPORT_SYMBOL(tcp_syn_ack_timeout); |