device: fix missed return of QueueOutboundElementsContainer to its WaitPool

jwhited · jwhited · commit cfa45674af86 · 2024-06-27T10:12:25.000-07:00
Fixes: 3bb8fec ("conn, device, tun: implement vectorized I/O plumbing") Signed-off-by: Jordan Whited <jordan@tailscale.com>
diff --git a/device/send.go b/device/send.go
@@ -506,6 +506,7 @@ func (peer *Peer) RoutineSequentialSender(maxBatchSize int) {
 				device.PutMessageBuffer(elem.buffer)
 				device.PutOutboundElement(elem)
 			}
+			device.PutOutboundElementsContainer(elemsContainer)
 			continue
 		}
 		dataSent := false

Original file line number	Diff line number	Diff line change
`@@ -506,6 +506,7 @@ func (peer *Peer) RoutineSequentialSender(maxBatchSize int) {`
`506`	`506`	`device.PutMessageBuffer(elem.buffer)`
`507`	`507`	`device.PutOutboundElement(elem)`
`508`	`508`	`}`
	`509`	`+ device.PutOutboundElementsContainer(elemsContainer)`
`509`	`510`	`continue`
`510`	`511`	`}`
`511`	`512`	`dataSent := false`