From: Florin Coras <fcoras@cisco.com>
Date: Mon, 25 Nov 2019 17:41:37 +0000 (-0800)
Subject: tcp: honor cc pacing rate when resetting pacer
X-Git-Tag: v20.05-rc0~316
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F29%2F23629%2F5;p=vpp.git

tcp: honor cc pacing rate when resetting pacer

Type: fix

Change-Id: I36558b67d38266def9dfe45777d9757a33ce2569
Signed-off-by: Florin Coras <fcoras@cisco.com>
---

diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index 3b1cfe112ed..7dce97ea0c2 100644
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -1411,8 +1411,9 @@ tcp_connection_tx_pacer_reset (tcp_connection_t * tc, u32 window,
 			       u32 start_bucket)
 {
   f64 srtt = clib_min ((f64) tc->srtt * TCP_TICK, tc->mrtt_us);
-  u64 rate = (u64) window / srtt;
-  transport_connection_tx_pacer_reset (&tc->connection, rate, start_bucket,
+  transport_connection_tx_pacer_reset (&tc->connection,
+				       tcp_cc_get_pacing_rate (tc),
+				       start_bucket,
 				       srtt * CLIB_US_TIME_FREQ);
 }