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Diffstat (limited to 'pkg/tcpip/transport/tcp/cubic.go')
-rw-r--r--pkg/tcpip/transport/tcp/cubic.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/pkg/tcpip/transport/tcp/cubic.go b/pkg/tcpip/transport/tcp/cubic.go
index e618cd2b9..7b1f5e763 100644
--- a/pkg/tcpip/transport/tcp/cubic.go
+++ b/pkg/tcpip/transport/tcp/cubic.go
@@ -23,6 +23,7 @@ import (
// control algorithm state.
//
// See: https://tools.ietf.org/html/rfc8312.
+// +stateify savable
type cubicState struct {
// wLastMax is the previous wMax value.
wLastMax float64
@@ -33,7 +34,7 @@ type cubicState struct {
// t denotes the time when the current congestion avoidance
// was entered.
- t time.Time
+ t time.Time `state:".(unixTime)"`
// numCongestionEvents tracks the number of congestion events since last
// RTO.