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/network/internal | |
| 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/network/internal')
| -rw-r--r-- | pkg/tcpip/network/internal/testutil/testutil.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkg/tcpip/network/internal/testutil/testutil.go b/pkg/tcpip/network/internal/testutil/testutil.go index f5fa77b65..e2cf24b67 100644 --- a/pkg/tcpip/network/internal/testutil/testutil.go +++ b/pkg/tcpip/network/internal/testutil/testutil.go @@ -64,7 +64,7 @@ func (*MockLinkEndpoint) MaxHeaderLength() uint16 { return 0 } func (*MockLinkEndpoint) LinkAddress() tcpip.LinkAddress { return "" } // WritePacket implements LinkEndpoint.WritePacket. -func (ep *MockLinkEndpoint) WritePacket(_ stack.RouteInfo, _ *stack.GSO, _ tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) tcpip.Error { +func (ep *MockLinkEndpoint) WritePacket(_ stack.RouteInfo, _ tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) tcpip.Error { if ep.allowPackets == 0 { return ep.err } @@ -74,11 +74,11 @@ func (ep *MockLinkEndpoint) WritePacket(_ stack.RouteInfo, _ *stack.GSO, _ tcpip } // WritePackets implements LinkEndpoint.WritePackets. -func (ep *MockLinkEndpoint) WritePackets(r stack.RouteInfo, gso *stack.GSO, pkts stack.PacketBufferList, protocol tcpip.NetworkProtocolNumber) (int, tcpip.Error) { +func (ep *MockLinkEndpoint) WritePackets(r stack.RouteInfo, pkts stack.PacketBufferList, protocol tcpip.NetworkProtocolNumber) (int, tcpip.Error) { var n int for pkt := pkts.Front(); pkt != nil; pkt = pkt.Next() { - if err := ep.WritePacket(r, gso, protocol, pkt); err != nil { + if err := ep.WritePacket(r, protocol, pkt); err != nil { return n, err } n++ |