bridge: Dump vlan information from a bridge port
Using the RTM_GETLINK dump the vlan filter list of a given
bridge port. The information depends on setting the filter
flag similar to how nic VF info is dumped.
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index d8690bf..f2bf5a1 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -28,6 +28,7 @@
}
set_bit(vid, v->vlan_bitmap);
+ v->num_vlans++;
return 0;
}
@@ -44,6 +45,7 @@
}
clear_bit(vid, v->vlan_bitmap);
+ v->num_vlans--;
if (bitmap_empty(v->vlan_bitmap, BR_VLAN_BITMAP_LEN)) {
if (v->port_idx)
rcu_assign_pointer(v->parent.port->vlan_info, NULL);