diff options
Diffstat (limited to 'net/ipv4/af_inet.c')
| -rw-r--r-- | net/ipv4/af_inet.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 1fbe2f815474..0dfb72c46671 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -208,6 +208,7 @@ int inet_listen(struct socket *sock, int backlog) if (!((1 << old_state) & (TCPF_CLOSE | TCPF_LISTEN))) goto out; + sk->sk_max_ack_backlog = backlog; /* Really, if the socket is already in listen state * we can only allow the backlog to be adjusted. */ @@ -231,7 +232,6 @@ int inet_listen(struct socket *sock, int backlog) goto out; tcp_call_bpf(sk, BPF_SOCK_OPS_TCP_LISTEN_CB, 0, NULL); } - sk->sk_max_ack_backlog = backlog; err = 0; out: @@ -1385,6 +1385,10 @@ out: } EXPORT_SYMBOL(inet_gso_segment); +INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp4_gro_receive(struct list_head *, + struct sk_buff *)); +INDIRECT_CALLABLE_DECLARE(struct sk_buff *udp4_gro_receive(struct list_head *, + struct sk_buff *)); struct sk_buff *inet_gro_receive(struct list_head *head, struct sk_buff *skb) { const struct net_offload *ops; @@ -1494,7 +1498,8 @@ struct sk_buff *inet_gro_receive(struct list_head *head, struct sk_buff *skb) skb_gro_pull(skb, sizeof(*iph)); skb_set_transport_header(skb, skb_gro_offset(skb)); - pp = call_gro_receive(ops->callbacks.gro_receive, head, skb); + pp = indirect_call_gro_receive(tcp4_gro_receive, udp4_gro_receive, + ops->callbacks.gro_receive, head, skb); out_unlock: rcu_read_unlock(); @@ -1556,6 +1561,8 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len) return -EINVAL; } +INDIRECT_CALLABLE_DECLARE(int tcp4_gro_complete(struct sk_buff *, int)); +INDIRECT_CALLABLE_DECLARE(int udp4_gro_complete(struct sk_buff *, int)); int inet_gro_complete(struct sk_buff *skb, int nhoff) { __be16 newlen = htons(skb->len - nhoff); @@ -1581,7 +1588,9 @@ int inet_gro_complete(struct sk_buff *skb, int nhoff) * because any hdr with option will have been flushed in * inet_gro_receive(). */ - err = ops->callbacks.gro_complete(skb, nhoff + sizeof(*iph)); + err = INDIRECT_CALL_2(ops->callbacks.gro_complete, + tcp4_gro_complete, udp4_gro_complete, + skb, nhoff + sizeof(*iph)); out_unlock: rcu_read_unlock(); @@ -1964,6 +1973,8 @@ static int __init inet_init(void) /* Add UDP-Lite (RFC 3828) */ udplite4_register(); + raw_init(); + ping_init(); /* |