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Diffstat (limited to 'net/openvswitch/dp_notify.c')
-rw-r--r--net/openvswitch/dp_notify.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c
index c3235675f359..2c631fe76be1 100644
--- a/net/openvswitch/dp_notify.c
+++ b/net/openvswitch/dp_notify.c
@@ -34,15 +34,14 @@ static void dp_detach_port_notify(struct vport *vport)
OVS_VPORT_CMD_DEL);
ovs_dp_detach_port(vport);
if (IS_ERR(notify)) {
- netlink_set_err(ovs_dp_get_net(dp)->genl_sock, 0,
- ovs_dp_vport_multicast_group.id,
- PTR_ERR(notify));
+ genl_set_err(&dp_vport_genl_family, ovs_dp_get_net(dp), 0,
+ 0, PTR_ERR(notify));
return;
}
- genlmsg_multicast_netns(ovs_dp_get_net(dp), notify, 0,
- ovs_dp_vport_multicast_group.id,
- GFP_KERNEL);
+ genlmsg_multicast_netns(&dp_vport_genl_family,
+ ovs_dp_get_net(dp), notify, 0,
+ 0, GFP_KERNEL);
}
void ovs_dp_notify_wq(struct work_struct *work)
@@ -65,8 +64,7 @@ void ovs_dp_notify_wq(struct work_struct *work)
continue;
netdev_vport = netdev_vport_priv(vport);
- if (netdev_vport->dev->reg_state == NETREG_UNREGISTERED ||
- netdev_vport->dev->reg_state == NETREG_UNREGISTERING)
+ if (!(netdev_vport->dev->priv_flags & IFF_OVS_DATAPATH))
dp_detach_port_notify(vport);
}
}
@@ -88,6 +86,10 @@ static int dp_device_event(struct notifier_block *unused, unsigned long event,
return NOTIFY_DONE;
if (event == NETDEV_UNREGISTER) {
+ /* upper_dev_unlink and decrement promisc immediately */
+ ovs_netdev_detach_dev(vport);
+
+ /* schedule vport destroy, dev_put and genl notification */
ovs_net = net_generic(dev_net(dev), ovs_net_id);
queue_work(system_wq, &ovs_net->dp_notify_work);
}