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-rw-r--r--include/linux/tcp.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index bac17c59b24..34acee66223 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -332,8 +332,10 @@ struct tcp_sock {
struct tcp_sack_block_wire recv_sack_cache[4];
- u32 highest_sack; /* Start seq of globally highest revd SACK
- * (validity guaranteed only if sacked_out > 0) */
+ struct sk_buff *highest_sack; /* highest skb with SACK received
+ * (validity guaranteed only if
+ * sacked_out > 0)
+ */
/* from STCP, retrans queue hinting */
struct sk_buff* lost_skb_hint;