diff options
Diffstat (limited to 'pkg/tcpip/link/fdbased')
| -rw-r--r-- | pkg/tcpip/link/fdbased/endpoint.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pkg/tcpip/link/fdbased/endpoint.go b/pkg/tcpip/link/fdbased/endpoint.go index 235e647ff..3b3b6909b 100644 --- a/pkg/tcpip/link/fdbased/endpoint.go +++ b/pkg/tcpip/link/fdbased/endpoint.go @@ -405,6 +405,7 @@ func (e *endpoint) WritePacket(r *stack.Route, gso *stack.GSO, protocol tcpip.Ne eth.Encode(ethHdr) } + fd := e.fds[pkt.Hash%uint32(len(e.fds))] if e.Capabilities()&stack.CapabilityHardwareGSO != 0 { vnetHdr := virtioNetHdr{} if gso != nil { @@ -428,14 +429,14 @@ func (e *endpoint) WritePacket(r *stack.Route, gso *stack.GSO, protocol tcpip.Ne } vnetHdrBuf := vnetHdrToByteSlice(&vnetHdr) - return rawfile.NonBlockingWrite3(e.fds[0], vnetHdrBuf, pkt.Header.View(), pkt.Data.ToView()) + return rawfile.NonBlockingWrite3(fd, vnetHdrBuf, pkt.Header.View(), pkt.Data.ToView()) } if pkt.Data.Size() == 0 { - return rawfile.NonBlockingWrite(e.fds[0], pkt.Header.View()) + return rawfile.NonBlockingWrite(fd, pkt.Header.View()) } - return rawfile.NonBlockingWrite3(e.fds[0], pkt.Header.View(), pkt.Data.ToView(), nil) + return rawfile.NonBlockingWrite3(fd, pkt.Header.View(), pkt.Data.ToView(), nil) } // WritePackets writes outbound packets to the file descriptor. If it is not @@ -551,7 +552,8 @@ func (e *endpoint) WritePackets(r *stack.Route, gso *stack.GSO, pkts []stack.Pac packets := 0 for packets < n { - sent, err := rawfile.NonBlockingSendMMsg(e.fds[0], mmsgHdrs) + fd := e.fds[pkts[packets].Hash%uint32(len(e.fds))] + sent, err := rawfile.NonBlockingSendMMsg(fd, mmsgHdrs) if err != nil { return packets, err } |