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authorFlorin Coras <fcoras@cisco.com>2020-10-23 10:45:48 -0700
committerDave Barach <openvpp@barachs.net>2020-10-23 19:26:18 +0000
commit55e556c93df001617863494e873498d9c0b7c172 (patch)
tree23eca5043549640fca6a8042810b0aa379ace1f9 /src/vnet/tcp/tcp_input.c
parenteaec00cf87d155511b90df4fb83d7e99cb3f185f (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.c6
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;