From ed5be47009aca45008ba9d44e76ac51ec1f7f156 Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Wed, 5 Jan 2022 10:16:07 -0800 Subject: tcp: mark lost first sack hole on timeout Type: improvement Signed-off-by: Florin Coras Change-Id: I1abff943f3fe3ff0219126b5b8beded4ad859758 --- src/vnet/tcp/tcp_output.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/vnet/tcp/tcp_output.c') diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index dfcb4ee394e..5647b8f6737 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -1337,7 +1337,10 @@ tcp_timer_retransmit_handler (tcp_connection_t * tc) } if (tcp_opts_sack_permitted (&tc->rcv_opts)) - tcp_check_sack_reneging (tc); + { + tcp_check_sack_reneging (tc); + scoreboard_rxt_mark_lost (&tc->sack_sb, tc->snd_una, tc->snd_nxt); + } /* Update send congestion to make sure that rxt has data to send */ tc->snd_congestion = tc->snd_nxt; -- cgit 1.2.3-korg