diff options
| author | Sabrina Dubroca <sd@queasysnail.net> | 2017-07-21 12:49:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-24 13:52:59 -0700 |
| commit | 04584957b5f9b036caa9603525e12d1840d42d58 (patch) | |
| tree | e4255fa3fe60e72404faf07f2ce5c1469e219cd7 /drivers/net/vxlan.c | |
| parent | 2d2b13fcfff101daa5388c5edac0ae5e3bcc6878 (diff) | |
geneve/vxlan: offload ports on register/unregister events
This improves consistency of handling when moving a netdev to another
netns. Most drivers currently do a full reset when the device goes up,
so that will flush the offload state anyway.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxlan.c')
| -rw-r--r-- | drivers/net/vxlan.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 4642d5be2fa0..dbca067540d0 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -3638,11 +3638,15 @@ static int vxlan_netdevice_event(struct notifier_block *unused, struct net_device *dev = netdev_notifier_info_to_dev(ptr); struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id); - if (event == NETDEV_UNREGISTER) + if (event == NETDEV_UNREGISTER) { + vxlan_offload_rx_ports(dev, false); vxlan_handle_lowerdev_unregister(vn, dev); - else if (event == NETDEV_UDP_TUNNEL_PUSH_INFO || - event == NETDEV_UDP_TUNNEL_DROP_INFO) + } else if (event == NETDEV_REGISTER) { + vxlan_offload_rx_ports(dev, true); + } else if (event == NETDEV_UDP_TUNNEL_PUSH_INFO || + event == NETDEV_UDP_TUNNEL_DROP_INFO) { vxlan_offload_rx_ports(dev, event == NETDEV_UDP_TUNNEL_PUSH_INFO); + } return NOTIFY_DONE; } |