Add a 64-byte interface "tag" for vhost and tap interfaces

[vpp.git] / vnet / vnet / interface.c

diff --git a/vnet/vnet/interface.c b/vnet/vnet/interface.c
index e552733..6e3d7f2 100644 (file)
--- a/vnet/vnet/interface.c
+++ b/vnet/vnet/interface.c
@@ -1202,6 +1202,7 @@ vnet_interface_init (vlib_main_t * vm)
 
     return error;
   }
+  vnm->interface_tag_by_sw_if_index = hash_create (0, sizeof (uword));
 }
 
 VLIB_INIT_FUNCTION (vnet_interface_init);