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| author | Ghanan Gowripalan <ghanan@google.com> | 2020-08-14 17:27:23 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-08-14 17:30:01 -0700 |
| commit | 1736b2208f7eeec56531a9877ca53dc784fed544 (patch) | |
| tree | 27335ba42c862cbe6015036f4b55b2562c08a275 /pkg/tcpip/stack/registration.go | |
| parent | 3f523b3bbcf5ef7f37bb247bd4c5727711c70ba9 (diff) | |
Use a single NetworkEndpoint per NIC per protocol
The NetworkEndpoint does not need to be created for each address.
Most of the work the NetworkEndpoint does is address agnostic.
PiperOrigin-RevId: 326759605
Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 4570e8969..aca2f77f8 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -262,12 +262,6 @@ type NetworkEndpoint interface { // header to the given destination address. It takes ownership of pkt. WriteHeaderIncludedPacket(r *Route, pkt *PacketBuffer) *tcpip.Error - // ID returns the network protocol endpoint ID. - ID() *NetworkEndpointID - - // PrefixLen returns the network endpoint's subnet prefix length in bits. - PrefixLen() int - // NICID returns the id of the NIC this endpoint belongs to. NICID() tcpip.NICID @@ -304,7 +298,7 @@ type NetworkProtocol interface { ParseAddresses(v buffer.View) (src, dst tcpip.Address) // NewEndpoint creates a new endpoint of this protocol. - NewEndpoint(nicID tcpip.NICID, addrWithPrefix tcpip.AddressWithPrefix, linkAddrCache LinkAddressCache, dispatcher TransportDispatcher, sender LinkEndpoint, st *Stack) (NetworkEndpoint, *tcpip.Error) + NewEndpoint(nicID tcpip.NICID, linkAddrCache LinkAddressCache, dispatcher TransportDispatcher, sender LinkEndpoint, st *Stack) NetworkEndpoint // SetOption allows enabling/disabling protocol specific features. // SetOption returns an error if the option is not supported or the |