X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ftcp%2Ftcp_output.c;h=f14a61263d4514bce5ff1559a1a730aa1189cf16;hb=d67f112063e6c57160a3d0260537b9dcfe23d217;hp=2e6036b410a9454efc632a0c129e479bbd2035d0;hpb=2fab01ee0f9b406584272968863eee16a3bb1fb9;p=vpp.git

diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 2e6036b410a..f14a61263d4 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -1202,7 +1202,7 @@ tcp_push_header (tcp_connection_t * tc, vlib_buffer_t * b)
   /* If not tracking an ACK, start tracking */
   if (tc->rtt_ts == 0 && !tcp_in_cong_recovery (tc))
     {
-      tc->rtt_ts = tcp_time_now ();
+      tc->rtt_ts = tcp_time_now_us (tc->c_thread_index);
       tc->rtt_seq = tc->snd_nxt;
     }
   if (PREDICT_FALSE (!tcp_timer_is_active (tc, TCP_TIMER_RETRANSMIT)))