diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2021-04-21 18:07:13 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-04-21 18:09:27 -0700 |
| commit | 47bc115158397024841aa3747be7558b2c317cbb (patch) | |
| tree | 462032ed4e1db726ed48fa974c7c8dbf928775c6 /pkg/tcpip/link/sharedmem/sharedmem.go | |
| parent | 6f9db949d89000d920da5c97adad470cf97b1c6c (diff) | |
Only carry GSO options in the packet buffer
With this change, GSO options no longer needs to be passed around as
a function argument in the write path.
This change is done in preparation for a later change that defers
segmentation, and may change GSO options for a packet as it flows
down the stack.
Updates #170.
PiperOrigin-RevId: 369774872
Diffstat (limited to 'pkg/tcpip/link/sharedmem/sharedmem.go')
| -rw-r--r-- | pkg/tcpip/link/sharedmem/sharedmem.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/tcpip/link/sharedmem/sharedmem.go b/pkg/tcpip/link/sharedmem/sharedmem.go index d8d0b16b2..df9a0b90a 100644 --- a/pkg/tcpip/link/sharedmem/sharedmem.go +++ b/pkg/tcpip/link/sharedmem/sharedmem.go @@ -203,7 +203,7 @@ func (e *endpoint) AddHeader(local, remote tcpip.LinkAddress, protocol tcpip.Net // WritePacket writes outbound packets to the file descriptor. If it is not // currently writable, the packet is dropped. -func (e *endpoint) WritePacket(r stack.RouteInfo, _ *stack.GSO, protocol tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) tcpip.Error { +func (e *endpoint) WritePacket(r stack.RouteInfo, protocol tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) tcpip.Error { e.AddHeader(r.LocalLinkAddress, r.RemoteLinkAddress, protocol, pkt) views := pkt.Views() @@ -220,7 +220,7 @@ func (e *endpoint) WritePacket(r stack.RouteInfo, _ *stack.GSO, protocol tcpip.N } // WritePackets implements stack.LinkEndpoint.WritePackets. -func (*endpoint) WritePackets(stack.RouteInfo, *stack.GSO, stack.PacketBufferList, tcpip.NetworkProtocolNumber) (int, tcpip.Error) { +func (*endpoint) WritePackets(stack.RouteInfo, stack.PacketBufferList, tcpip.NetworkProtocolNumber) (int, tcpip.Error) { panic("not implemented") } |