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-rw-r--r--include/linux/tcp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 01860d74555c..763c108ee03d 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -204,6 +204,7 @@ struct tcp_sock {
syn_data:1, /* SYN includes data */
syn_fastopen:1, /* SYN includes Fast Open option */
syn_data_acked:1;/* data in SYN is acked by SYN-ACK */
+ u32 tlp_high_seq; /* snd_nxt at the time of TLP retransmit. */
/* RTT measurement */
u32 srtt; /* smoothed round trip time << 3 */