diff options
Diffstat (limited to 'net/openvswitch/vport-netdev.c')
| -rw-r--r-- | net/openvswitch/vport-netdev.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c index a9033481fa5e..a9327e2e48ce 100644 --- a/net/openvswitch/vport-netdev.c +++ b/net/openvswitch/vport-netdev.c @@ -114,6 +114,15 @@ error: return ERR_PTR(err); } +static void free_port_rcu(struct rcu_head *rcu) +{ + struct netdev_vport *netdev_vport = container_of(rcu, + struct netdev_vport, rcu); + + dev_put(netdev_vport->dev); + ovs_vport_free(vport_from_priv(netdev_vport)); +} + static void netdev_destroy(struct vport *vport) { struct netdev_vport *netdev_vport = netdev_vport_priv(vport); @@ -122,10 +131,7 @@ static void netdev_destroy(struct vport *vport) netdev_rx_handler_unregister(netdev_vport->dev); dev_set_promiscuity(netdev_vport->dev, -1); - synchronize_rcu(); - - dev_put(netdev_vport->dev); - ovs_vport_free(vport); + call_rcu(&netdev_vport->rcu, free_port_rcu); } const char *ovs_netdev_get_name(const struct vport *vport) |