Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 115389e9b9453f2d9a878bdaf0100f80524e9335..b6c62d2943805c52411d7d0c881831dee5905577 100644 (file)
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -412,7 +412,8 @@ struct tcp_sock {
 
        struct tcp_sack_block recv_sack_cache[4];
 
-       struct sk_buff *highest_sack;   /* highest skb with SACK received
+       struct sk_buff *highest_sack;   /* skb just after the highest
+                                        * skb with SACKed bit set
                                         * (validity guaranteed only if
                                         * sacked_out > 0)
                                         */