diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-08-16 10:33:49 -0700 |
|---|---|---|
| committer |   John Lo <loj@cisco.com> | 2019-09-20 21:35:19 +0000 |
| commit | 82df1eb9002cf0d9e06474626e864ae2ce8a34b6 (patch) | |
| tree | d1509aab793c73524acfa19c32e284d3df738e6c /src/vnet/tcp/tcp.c | |
| parent | bda2844c47d6cd363735f03d0ce1711bdee11557 (diff) | |
tcp: allow cc algos to set pacing rate
Type: feature
Change-Id: Ie7f0f5d2a476d401ede567e422abb953b2bb4a78
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit d206724e78d99aee5d91d43fb0832d51d70eb57a)
Diffstat (limited to 'src/vnet/tcp/tcp.c')
| -rw-r--r-- | src/vnet/tcp/tcp.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c index 327703327aa..4628e4ba38d 100644 --- a/src/vnet/tcp/tcp.c +++ b/src/vnet/tcp/tcp.c @@ -1263,17 +1263,11 @@ const static transport_proto_vft_t tcp_proto = { void tcp_connection_tx_pacer_update (tcp_connection_t * tc) { - f64 srtt; - u64 rate; - if (!transport_connection_is_tx_paced (&tc->connection)) return; - srtt = clib_min ((f64) tc->srtt * TCP_TICK, tc->mrtt_us); - /* TODO should constrain to interface's max throughput but - * we don't have link speeds for sw ifs ..*/ - rate = tc->cwnd / srtt; - transport_connection_tx_pacer_update (&tc->connection, rate); + transport_connection_tx_pacer_update (&tc->connection, + tcp_cc_get_pacing_rate (tc)); } void |