Use the stack clock everywhere

Updates #5939.
Updates #6012.

RELNOTES: n/a
PiperOrigin-RevId: 375931554

1 files changed, 7 insertions, 7 deletions

diff --git a/pkg/tcpip/stack/tcp.go b/pkg/tcpip/stack/tcp.go
index ddff6e2d6..e90c1a770 100644
--- a/pkg/tcpip/stack/tcp.go
+++ b/pkg/tcpip/stack/tcp.go
@@ -39,7 +39,7 @@ type TCPCubicState struct {
 	WMax float64
 
 	// T is the time when the current congestion avoidance was entered.
-	T time.Time `state:".(unixTime)"`
+	T tcpip.MonotonicTime
 
 	// TimeSinceLastCongestion denotes the time since the current
 	// congestion avoidance was entered.
@@ -78,7 +78,7 @@ type TCPCubicState struct {
 type TCPRACKState struct {
 	// XmitTime is the transmission timestamp of the most recent
 	// acknowledged segment.
-	XmitTime time.Time `state:".(unixTime)"`
+	XmitTime tcpip.MonotonicTime
 
 	// EndSequence is the ending TCP sequence number of the most recent
 	// acknowledged segment.
@@ -216,7 +216,7 @@ type TCPRTTState struct {
 // +stateify savable
 type TCPSenderState struct {
 	// LastSendTime is the timestamp at which we sent the last segment.
-	LastSendTime time.Time `state:".(unixTime)"`
+	LastSendTime tcpip.MonotonicTime
 
 	// DupAckCount is the number of Duplicate ACKs received. It is used for
 	// fast retransmit.
@@ -256,7 +256,7 @@ type TCPSenderState struct {
 	RTTMeasureSeqNum seqnum.Value
 
 	// RTTMeasureTime is the time when the RTTMeasureSeqNum was sent.
-	RTTMeasureTime time.Time `state:".(unixTime)"`
+	RTTMeasureTime tcpip.MonotonicTime
 
 	// Closed indicates that the caller has closed the endpoint for
 	// sending.
@@ -313,7 +313,7 @@ type TCPSACKInfo struct {
 type RcvBufAutoTuneParams struct {
 	// MeasureTime is the time at which the current measurement was
 	// started.
-	MeasureTime time.Time `state:".(unixTime)"`
+	MeasureTime tcpip.MonotonicTime
 
 	// CopiedBytes is the number of bytes copied to user space since this
 	// measure began.
@@ -341,7 +341,7 @@ type RcvBufAutoTuneParams struct {
 
 	// RTTMeasureTime is the absolute time at which the current RTT
 	// measurement period began.
-	RTTMeasureTime time.Time `state:".(unixTime)"`
+	RTTMeasureTime tcpip.MonotonicTime
 
 	// Disabled is true if an explicit receive buffer is set for the
 	// endpoint.
@@ -429,7 +429,7 @@ type TCPEndpointState struct {
 	ID TCPEndpointID
 
 	// SegTime denotes the absolute time when this segment was received.
-	SegTime time.Time `state:".(unixTime)"`
+	SegTime tcpip.MonotonicTime
 
 	// RcvBufState contains information about the state of the endpoint's
 	// receive socket buffer.