diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-09-12 18:36:44 -0700 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-10-02 01:49:36 +0000 |
| commit | d4aa3d9f885ee9b260008c4bde7884949a86afea (patch) | |
| tree | 35340d6fb1f4af971832ea263dd0a7fc0aa72b92 /src/vnet/session/transport.h | |
| parent | 45aab261a16373bb933ff4551290ac0f77f1cc44 (diff) | |
tcp: use sacks for timer based recovery
Type: feature
If available, reuse sack scoreboard in timer triggered retransmit to
minimize spurious retransmits.
Additional changes/refactoring:
- limited transmit updates
- add sacked rxt count to scoreboard
- prr pacing of fast retransmits
- startup pacing updates
- changed loss window to flight + mss
Change-Id: I057de6a9d6401698bd1031d5cf5cfbb62f2bdf61
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit 36ebcfffbc7ab0e83b4bb8dfaec16bf16cafb954)
Diffstat (limited to 'src/vnet/session/transport.h')
| -rw-r--r-- | src/vnet/session/transport.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h index cbe3c36734c..5b45be0a0be 100644 --- a/src/vnet/session/transport.h +++ b/src/vnet/session/transport.h @@ -220,6 +220,15 @@ u32 transport_connection_tx_pacer_burst (transport_connection_t * tc, u64 transport_connection_tx_pacer_rate (transport_connection_t * tc); /** + * Reset tx pacer bucket + * + * @param tc transport connection + * @param time_now current cpu time + */ +void transport_connection_tx_pacer_reset_bucket (transport_connection_t * tc, + u64 time_now); + +/** * Initialize period for tx pacers * * Defines a unit of time with respect to number of cpu cycles that is to |