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less garbage

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This commit is contained in:
JackDoan
2025-11-17 13:30:02 -06:00
parent f07275edff
commit 625acb7cc0
7 changed files with 16 additions and 15 deletions
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3
overlay/vhostnet/device.go
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@@ -354,7 +354,7 @@ func (dev *Device) processChains(pkt *packet.VirtIOPacket, chains []virtqueue.Us
if int(pkt.Header.NumBuffers) != 1 {
return 0, fmt.Errorf("too smol-brain to handle more than one chain right now: %d chains", len(chains))
}
if chains[0].Length > 4000 {
if chains[0].Length > 16000 {
//todo!
return 1, fmt.Errorf("too big packet length: %d", chains[0].Length)
}
@@ -362,7 +362,6 @@ func (dev *Device) processChains(pkt *packet.VirtIOPacket, chains []virtqueue.Us
//shift the buffer out of out:
pkt.Payload = pkt.ChainRefs[0][virtio.NetHdrSize:chains[0].Length]
pkt.Chains = append(pkt.Chains, uint16(chains[0].DescriptorIndex))
pkt.Recycler = dev.ReceiveQueue.OfferDescriptorChains
return 1, nil
//cursor := n - virtio.NetHdrSize