misc: add callback hooks and refactor pmc

[vpp.git] / src / vlib / cli.c

diff --git a/src/vlib/cli.c b/src/vlib/cli.c
index d14ea68..2697c0a 100644 (file)
--- a/src/vlib/cli.c
+++ b/src/vlib/cli.c
@@ -39,6 +39,7 @@
 
 #include <vlib/vlib.h>
 #include <vlib/unix/unix.h>
+#include <vppinfra/callback.h>
 #include <vppinfra/cpu.h>
 #include <vppinfra/elog.h>
 #include <unistd.h>
@@ -563,10 +564,16 @@ vlib_cli_dispatch_sub_commands (vlib_main_t * vm,
 
              if (!c->is_mp_safe)
                vlib_worker_thread_barrier_sync (vm);
+             if (PREDICT_FALSE (vec_len (cm->perf_counter_cbs) != 0))
+               clib_call_callbacks (cm->perf_counter_cbs, cm,
+                                    c - cm->commands, 0 /* before */ );
 
              c->hit_counter++;
              c_error = c->function (vm, si, c);
 
+             if (PREDICT_FALSE (vec_len (cm->perf_counter_cbs) != 0))
+               clib_call_callbacks (cm->perf_counter_cbs, cm,
+                                    c - cm->commands, 1 /* after */ );
              if (!c->is_mp_safe)
                vlib_worker_thread_barrier_release (vm);