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authorFlorin Coras <fcoras@cisco.com>2019-09-12 18:36:44 -0700
committerJohn Lo <loj@cisco.com>2019-09-25 14:54:42 +0000
commit36ebcfffbc7ab0e83b4bb8dfaec16bf16cafb954 (patch)
treefe9803af08fd55cf1c9419d6e58f45394e155a7b /src/vnet/session/transport.h
parent54c93cfc2556d9c6d2cf472f51d4c2866a556ef6 (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>
Diffstat (limited to 'src/vnet/session/transport.h')
-rw-r--r--src/vnet/session/transport.h9
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