summaryrefslogtreecommitdiffstats
path: root/src/vnet/tcp/tcp_input.c
diff options
context:
space:
mode:
authorFlorin Coras <fcoras@cisco.com>2019-06-12 11:26:35 -0700
committerFlorin Coras <fcoras@cisco.com>2019-06-12 11:39:43 -0700
commit87a9bf8c0399bc5424fbc129e31967cf504810a1 (patch)
tree027e5838853dc771389791872a2b683dd09f1485 /src/vnet/tcp/tcp_input.c
parent3417d08700168d9a7c0fe561e40e73478d5e1229 (diff)
tcp: better estimate snd space for rxt with no sacks
Type: refactor Use tcp_available_cc_snd_space instead of sack scoreboard last_delivered_bytes to estimate available space when retransmitting with no sack support Change-Id: I938c637279eaf8c5634c4e97f0633fa2d0054fac Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp_input.c')
-rw-r--r--src/vnet/tcp/tcp_input.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index a438709a532..e843edb9d6e 100644
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -1549,8 +1549,6 @@ partial_ack:
else
{
tcp_fastrecovery_first_on (tc);
- /* Reuse last bytes delivered to track total bytes acked */
- tc->sack_sb.last_bytes_delivered += tc->bytes_acked;
if (tc->snd_rxt_bytes > tc->bytes_acked)
tc->snd_rxt_bytes -= tc->bytes_acked;
else