diff options
| author | Ting-Yu Wang <anivia@google.com> | 2021-03-03 16:03:04 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-03 16:05:16 -0800 |
| commit | 1cd76d958a9b3eb29f6b55a8bea71fbe464e67d3 (patch) | |
| tree | 1f4df3b516c62a2aa630ffaf9c6ecba99482e3d3 /pkg/tcpip/link/fdbased/endpoint.go | |
| parent | cfd2c31962a4358d7d05a4bd04dde271dc238339 (diff) | |
Make dedicated methods for data operations in PacketBuffer
One of the preparation to decouple underlying buffer implementation.
There are still some methods that tie to VectorisedView, and they will be
changed gradually in later CLs.
This CL also introduce a new ICMPv6ChecksumParams to replace long list of
parameters when calling ICMPv6Checksum, aiming to be more descriptive.
PiperOrigin-RevId: 360778149
Diffstat (limited to 'pkg/tcpip/link/fdbased/endpoint.go')
| -rw-r--r-- | pkg/tcpip/link/fdbased/endpoint.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/tcpip/link/fdbased/endpoint.go b/pkg/tcpip/link/fdbased/endpoint.go index 72d3f70ac..e17e2085c 100644 --- a/pkg/tcpip/link/fdbased/endpoint.go +++ b/pkg/tcpip/link/fdbased/endpoint.go @@ -427,7 +427,7 @@ func (e *endpoint) WritePacket(r stack.RouteInfo, gso *stack.GSO, protocol tcpip vnetHdr.csumStart = header.EthernetMinimumSize + gso.L3HdrLen vnetHdr.csumOffset = gso.CsumOffset } - if gso.Type != stack.GSONone && uint16(pkt.Data.Size()) > gso.MSS { + if gso.Type != stack.GSONone && uint16(pkt.Data().Size()) > gso.MSS { switch gso.Type { case stack.GSOTCPv4: vnetHdr.gsoType = _VIRTIO_NET_HDR_GSO_TCPV4 @@ -468,7 +468,7 @@ func (e *endpoint) sendBatch(batchFD int, batch []*stack.PacketBuffer) (int, tcp vnetHdr.csumStart = header.EthernetMinimumSize + pkt.GSOOptions.L3HdrLen vnetHdr.csumOffset = pkt.GSOOptions.CsumOffset } - if pkt.GSOOptions.Type != stack.GSONone && uint16(pkt.Data.Size()) > pkt.GSOOptions.MSS { + if pkt.GSOOptions.Type != stack.GSONone && uint16(pkt.Data().Size()) > pkt.GSOOptions.MSS { switch pkt.GSOOptions.Type { case stack.GSOTCPv4: vnetHdr.gsoType = _VIRTIO_NET_HDR_GSO_TCPV4 |