1 files changed, 2 insertions, 0 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 0396fb919b5d..5a17cfc75326 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -582,6 +582,8 @@ void tcp_rcv_space_adjust(struct sock *sk)
         u32 copied;
         int time;
 
+        trace_tcp_rcv_space_adjust(sk);
+
         tcp_mstamp_refresh(tp);
         time = tcp_stamp_us_delta(tp->tcp_mstamp, tp->rcvq_space.time);
         if (time < (tp->rcv_rtt_est.rtt_us >> 3) || tp->rcv_rtt_est.rtt_us == 0)