summaryrefslogtreecommitdiff
path: root/net/ipv4/af_inet.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/af_inet.c')
-rw-r--r--net/ipv4/af_inet.c17
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();
/*