Function newUDPGROTable

polyamide/tun/offload_linux.go:182–191

()

}

func newUDPGROTable() *udpGROTable {
	u := &udpGROTable{
		itemsByFlow: make(map[udpFlowKey][]udpGROItem, conn.IdealBatchSize),
		itemsPool:   make([][]udpGROItem, conn.IdealBatchSize),
	}
	for i := range u.itemsPool {
		u.itemsPool[i] = make([]udpGROItem, 0, conn.IdealBatchSize)
	}
	return u
}

func newUDPFlowKey(pkt []byte, srcAddrOffset, dstAddrOffset, udphOffset int) udpFlowKey {
	key := udpFlowKey{}