diff options
| author | Bhasker Hariharan <bhaskerh@google.com> | 2020-11-05 19:05:14 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-11-05 19:12:09 -0800 |
| commit | 06e33cd737c59623ddcca60eacefb112fc1a0cd4 (patch) | |
| tree | f4e1c14d2adc608d7e78a82eca047565f052b1c2 /pkg/tcpip/network/ipv6 | |
| parent | 0e8fdfd3885bda36c0cb9225a107f1ee30c6c65f (diff) | |
Cache addressEndpoint.addr.Subnet() to avoid allocations.
This change adds a Subnet() method to AddressableEndpoint so that we
can avoid repeated calls to AddressableEndpoint.AddressWithPrefix().Subnet().
Updates #231
PiperOrigin-RevId: 340969877
Diffstat (limited to 'pkg/tcpip/network/ipv6')
| -rw-r--r-- | pkg/tcpip/network/ipv6/ipv6.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/tcpip/network/ipv6/ipv6.go b/pkg/tcpip/network/ipv6/ipv6.go index 68ad35bfe..0526190cc 100644 --- a/pkg/tcpip/network/ipv6/ipv6.go +++ b/pkg/tcpip/network/ipv6/ipv6.go @@ -166,7 +166,7 @@ func (e *endpoint) dupTentativeAddrDetected(addr tcpip.Address) *tcpip.Error { return err } - prefix := addressEndpoint.AddressWithPrefix().Subnet() + prefix := addressEndpoint.Subnet() switch t := addressEndpoint.ConfigType(); t { case stack.AddressConfigStatic: |