lacp: mark is_mp_safe for show and dump binary API

show and dump binary APIs for lacp neighbors are running in the same thread
as the create and delete interface. There is no need for barrier lock.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Id584bd7408210fcc23b464ef2084f11f88bca58b

src/plugins/lacp/cli.c

@@ -315,6 +315,7 @@ VLIB_CLI_COMMAND (show_lacp_command, static) = {
   .path = "show lacp",
   .short_help = "show lacp [<interface>] [details]",
   .function = show_lacp_fn,
+  .is_mp_safe = 1,
 };
 /* *INDENT-ON* */
 

src/plugins/lacp/lacp_api.c

@@ -190,6 +190,10 @@ lacp_plugin_api_hookup (vlib_main_t * vm)
   foreach_lacp_plugin_api_msg;
 #undef _
 
+  /* Mark these APIs as mp safe */
+  am->is_mp_safe[VL_API_SW_INTERFACE_LACP_DUMP] = 1;
+  am->is_mp_safe[VL_API_SW_INTERFACE_LACP_DETAILS] = 1;
+
   /*
    * Set up the (msg_name, crc, message-id) table
    */