[IrDA]: Netlink layer.

[linux-2.6-omap-h63xx.git] / include / net / tcp.h

diff --git a/include/net/tcp.h b/include/net/tcp.h
index e22b4f0305a339ce402b1e959ee0a64665fe2b1e..a8af9ae0017719bb7071ef5b34faa2c3f751a7b3 100644 (file)
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -254,6 +254,12 @@ static inline int between(__u32 seq1, __u32 seq2, __u32 seq3)
        return seq3 - seq2 >= seq1 - seq2;
 }
 
+static inline int tcp_too_many_orphans(struct sock *sk, int num)
+{
+       return (num > sysctl_tcp_max_orphans) ||
+               (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
+                atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2]);
+}
 
 extern struct proto tcp_prot;