diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-10-07 17:19:09 -0700 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-10-18 14:44:01 +0000 |
| commit | fea0713f6619d3311493391421a41a8ace7c9333 (patch) | |
| tree | 5bfad07424c9012bcdd4982b8ca1d510eafbe1f2 | |
| parent | c518bd63c3c6823c9f1e45da3da938df560c7877 (diff) | |
tcp: rate sample for persist segments
Type: fix
Change-Id: I7c38d2ad6364f098529f51c15b533eb234b82716
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit dd60b1b128d8d6c07dc8b8bcbf932b808cedbaab)
| -rw-r--r-- | src/vnet/tcp/tcp_output.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index fb18006b4d5..081a6bf521a 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -1786,6 +1786,12 @@ tcp_timer_persist_handler (u32 index) || tc->snd_nxt == tc->snd_una_max || tc->rto_boff > 1)); + if (tc->flags & TCP_CONN_RATE_SAMPLE) + { + tcp_bt_check_app_limited (tc); + tcp_bt_track_tx (tc); + } + tcp_push_hdr_i (tc, b, tc->snd_nxt, /* compute opts */ 0, /* burst */ 0, /* update_snd_nxt */ 1); tc->snd_una_max = seq_max (tc->snd_nxt, tc->snd_una_max); |