lacp: create lacp-process on demand

[vpp.git] / src / plugins / lacp / lacp.c

diff --git a/src/plugins/lacp/lacp.c b/src/plugins/lacp/lacp.c
index 1a58837..4bb50ae 100644 (file)
--- a/src/plugins/lacp/lacp.c
+++ b/src/plugins/lacp/lacp.c
@@ -180,6 +180,7 @@ lacp_interface_enable_disable (vlib_main_t * vm, bond_if_t * bif,
 
   if (enable)
     {
+      lacp_create_periodic_process ();
       port_number = clib_bitmap_first_clear (bif->port_number_bitmap);
       bif->port_number_bitmap = clib_bitmap_set (bif->port_number_bitmap,
                                                 port_number, 1);
@@ -195,11 +196,23 @@ lacp_interface_enable_disable (vlib_main_t * vm, bond_if_t * bif,
     }
   else
     {
-      lm->lacp_int--;
+      ASSERT (lm->lacp_int >= 1);
       if (lm->lacp_int == 0)
        {
-         vlib_process_signal_event (vm, lm->lacp_process_node_index,
-                                    LACP_PROCESS_EVENT_STOP, 0);
+         /* *INDENT-OFF* */
+         ELOG_TYPE_DECLARE (e) =
+           {
+             .format = "lacp-int-en-dis: BUG lacp_int == 0",
+           };
+         /* *INDENT-ON* */
+         ELOG_DATA (&vlib_global_main.elog_main, e);
+       }
+      else
+       {
+         lm->lacp_int--;
+         if (lm->lacp_int == 0)
+           vlib_process_signal_event (vm, lm->lacp_process_node_index,
+                                      LACP_PROCESS_EVENT_STOP, 0);
        }
     }
 }