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-rw-r--r--include/net/tcp.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 6e6f0f3f1dd8..0f9848011972 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1207,6 +1207,15 @@ static inline void tcp_mib_init(void)
TCP_ADD_STATS_USER(TCP_MIB_MAXCONN, -1);
}
+/*from STCP */
+static inline void clear_all_retrans_hints(struct tcp_sock *tp){
+ tp->lost_skb_hint = NULL;
+ tp->scoreboard_skb_hint = NULL;
+ tp->retransmit_skb_hint = NULL;
+ tp->forward_skb_hint = NULL;
+ tp->fastpath_skb_hint = NULL;
+}
+
/* /proc */
enum tcp_seq_states {
TCP_SEQ_STATE_LISTENING,
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