diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-10-23 10:45:48 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-10-23 19:26:18 +0000 |
| commit | 55e556c93df001617863494e873498d9c0b7c172 (patch) | |
| tree | 23eca5043549640fca6a8042810b0aa379ace1f9 /src/vnet/tcp/tcp_input.c | |
| parent | eaec00cf87d155511b90df4fb83d7e99cb3f185f (diff) | |
tcp: remove snd_una_max
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I03f923053499f219035c9b7b6640fc575568d474
Diffstat (limited to 'src/vnet/tcp/tcp_input.c')
| -rw-r--r-- | src/vnet/tcp/tcp_input.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c index 91a4fcacfde..ce1c9d5ff10 100644 --- a/src/vnet/tcp/tcp_input.c +++ b/src/vnet/tcp/tcp_input.c @@ -404,7 +404,7 @@ tcp_rcv_ack_no_cc (tcp_connection_t * tc, vlib_buffer_t * b, u32 * error) if (!(seq_leq (tc->snd_una, vnet_buffer (b)->tcp.ack_number) && seq_leq (vnet_buffer (b)->tcp.ack_number, tc->snd_nxt))) { - if (seq_leq (vnet_buffer (b)->tcp.ack_number, tc->snd_una_max) + if (seq_leq (vnet_buffer (b)->tcp.ack_number, tc->snd_nxt) && seq_gt (vnet_buffer (b)->tcp.ack_number, tc->snd_una)) { tc->snd_nxt = vnet_buffer (b)->tcp.ack_number; @@ -580,7 +580,7 @@ tcp_handle_postponed_dequeues (tcp_worker_ctx_t * wrk) /* Dequeue the newly ACKed bytes */ session_tx_fifo_dequeue_drop (&tc->connection, tc->burst_acked); - tcp_validate_txf_size (tc, tc->snd_una_max - tc->snd_una); + tcp_validate_txf_size (tc, tc->snd_nxt - tc->snd_una); if (PREDICT_FALSE (tc->flags & TCP_CONN_PSH_PENDING)) { @@ -999,7 +999,7 @@ tcp_rcv_ack (tcp_worker_ctx_t * wrk, tcp_connection_t * tc, vlib_buffer_t * b, { /* We've probably entered recovery and the peer still has some * of the data we've sent. Update snd_nxt and accept the ack */ - if (seq_leq (vnet_buffer (b)->tcp.ack_number, tc->snd_una_max) + if (seq_leq (vnet_buffer (b)->tcp.ack_number, tc->snd_nxt) && seq_gt (vnet_buffer (b)->tcp.ack_number, tc->snd_una)) { tc->snd_nxt = vnet_buffer (b)->tcp.ack_number; |