Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

[powerpc.git] / include / linux / tcp.h

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index f2bb239..542d395 100644 (file)
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -343,6 +343,12 @@ struct tcp_sock {
                __u32   seq;
                __u32   time;
        } rcvq_space;
+
+/* TCP-specific MTU probe information. */
+       struct {
+               __u32             probe_seq_start;
+               __u32             probe_seq_end;
+       } mtu_probe;
 };
 
 static inline struct tcp_sock *tcp_sk(const struct sock *sk)