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| author | gVisor bot <gvisor-bot@google.com> | 2021-01-20 01:12:32 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-20 01:12:32 +0000 |
| commit | 49541ed7a08d77c428d918665c8643b23099facf (patch) | |
| tree | d5ca0932299b923cabb611429d2f06577304410d /pkg/tcpip/stack/nic.go | |
| parent | e6b0beddc84f0c2b71cafef208b1618c80fa0a40 (diff) | |
| parent | 7ff5ceaeae66303ed6a2199963c00cb08b2fe7ca (diff) | |
Merge release-20210112.0-47-g7ff5ceaea (automated)
Diffstat (limited to 'pkg/tcpip/stack/nic.go')
| -rw-r--r-- | pkg/tcpip/stack/nic.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/pkg/tcpip/stack/nic.go b/pkg/tcpip/stack/nic.go index 0f545f255..f2bca93d3 100644 --- a/pkg/tcpip/stack/nic.go +++ b/pkg/tcpip/stack/nic.go @@ -53,6 +53,8 @@ type NIC struct { // complete. linkResQueue packetsPendingLinkResolution + linkAddrCache *linkAddrCache + mu struct { sync.RWMutex spoofing bool @@ -137,6 +139,7 @@ func newNIC(stack *Stack, id tcpip.NICID, name string, ep LinkEndpoint, ctx NICC context: ctx, stats: makeNICStats(), networkEndpoints: make(map[tcpip.NetworkProtocolNumber]NetworkEndpoint), + linkAddrCache: newLinkAddrCache(ageLimit, resolutionTimeout, resolutionAttempts), } nic.linkResQueue.init() nic.mu.packetEPs = make(map[tcpip.NetworkProtocolNumber]*packetEndpointList) @@ -167,7 +170,7 @@ func newNIC(stack *Stack, id tcpip.NICID, name string, ep LinkEndpoint, ctx NICC for _, netProto := range stack.networkProtocols { netNum := netProto.Number() nic.mu.packetEPs[netNum] = new(packetEndpointList) - nic.networkEndpoints[netNum] = netProto.NewEndpoint(nic, stack, nud, nic) + nic.networkEndpoints[netNum] = netProto.NewEndpoint(nic, nic.linkAddrCache, nud, nic) } nic.LinkEndpoint.Attach(nic) @@ -558,7 +561,7 @@ func (n *NIC) getNeighborLinkAddress(addr, localAddr tcpip.Address, linkRes Link return entry.LinkAddr, ch, err } - return n.stack.linkAddrCache.get(tcpip.FullAddress{NIC: n.ID(), Addr: addr}, linkRes, localAddr, n, onResolve) + return n.linkAddrCache.get(addr, linkRes, localAddr, n, onResolve) } func (n *NIC) neighbors() ([]NeighborEntry, *tcpip.Error) { |