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-rw-r--r--net/ipv4/tcp_rate.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv4/tcp_rate.c b/net/ipv4/tcp_rate.c
index c61240e43923..4dff40dad4dc 100644
--- a/net/ipv4/tcp_rate.c
+++ b/net/ipv4/tcp_rate.c
@@ -146,6 +146,10 @@ void tcp_rate_gen(struct sock *sk, u32 delivered, u32 lost,
rs->prior_mstamp); /* ack phase */
rs->interval_us = max(snd_us, ack_us);
+ /* Record both segment send and ack receive intervals */
+ rs->snd_interval_us = snd_us;
+ rs->rcv_interval_us = ack_us;
+
/* Normally we expect interval_us >= min-rtt.
* Note that rate may still be over-estimated when a spuriously
* retransmistted skb was first (s)acked because "interval_us"