Function newTCPGROTable

polyamide/tun/offload_linux.go:74–83

()

}

func newTCPGROTable() *tcpGROTable {
	t := &tcpGROTable{
		itemsByFlow: make(map[tcpFlowKey][]tcpGROItem, conn.IdealBatchSize),
		itemsPool:   make([][]tcpGROItem, conn.IdealBatchSize),
	}
	for i := range t.itemsPool {
		t.itemsPool[i] = make([]tcpGROItem, 0, conn.IdealBatchSize)
	}
	return t
}

func newTCPFlowKey(pkt []byte, srcAddrOffset, dstAddrOffset, tcphOffset int) tcpFlowKey {
	key := tcpFlowKey{}