3 files changed, 36 insertions, 0 deletions
diff --git a/src/vlib/counter.c b/src/vlib/counter.c
index 8573b794fd9..edba3754da4 100644
--- a/src/vlib/counter.c
+++ b/src/vlib/counter.c
@@ -91,6 +91,20 @@ vlib_validate_simple_counter (vlib_simple_counter_main_t * cm, u32 index)
 }
 
 void
+vlib_free_simple_counter (vlib_simple_counter_main_t * cm)
+{
+  int i;
+
+  vlib_stats_delete_cm (cm);
+
+  void *oldheap = vlib_stats_push_heap (cm->counters);
+  for (i = 0; i < vec_len (cm->counters); i++)
+    vec_free (cm->counters[i]);
+  vec_free (cm->counters);
+  clib_mem_set_heap (oldheap);
+}
+
+void
 vlib_validate_combined_counter (vlib_combined_counter_main_t * cm, u32 index)
 {
   vlib_thread_main_t *tm = vlib_get_thread_main ();
@@ -105,6 +119,20 @@ vlib_validate_combined_counter (vlib_combined_counter_main_t * cm, u32 index)
 		       3 /*STAT_DIR_TYPE_COUNTER_VECTOR_COMBINED */ );
 }
 
+void
+vlib_free_combined_counter (vlib_combined_counter_main_t * cm)
+{
+  int i;
+
+  vlib_stats_delete_cm (cm);
+
+  void *oldheap = vlib_stats_push_heap (cm->counters);
+  for (i = 0; i < vec_len (cm->counters); i++)
+    vec_free (cm->counters[i]);
+  vec_free (cm->counters);
+  clib_mem_set_heap (oldheap);
+}
+
 u32
 vlib_combined_counter_n_counters (const vlib_combined_counter_main_t * cm)
 {
diff --git a/src/vlib/counter.h b/src/vlib/counter.h
index 292e137681e..7c9094727e2 100644
--- a/src/vlib/counter.h
+++ b/src/vlib/counter.h
@@ -304,6 +304,8 @@ vlib_zero_combined_counter (vlib_combined_counter_main_t * cm, u32 index)
 
 void vlib_validate_simple_counter (vlib_simple_counter_main_t * cm,
 				   u32 index);
+void vlib_free_simple_counter (vlib_simple_counter_main_t * cm);
+
 /** validate a combined counter
     @param cm - (vlib_combined_counter_main_t *) pointer to the counter
     collection
@@ -312,6 +314,7 @@ void vlib_validate_simple_counter (vlib_simple_counter_main_t * cm,
 
 void vlib_validate_combined_counter (vlib_combined_counter_main_t * cm,
 				     u32 index);
+void vlib_free_combined_counter (vlib_combined_counter_main_t * cm);
 
 /** Obtain the number of simple or combined counters allocated.
     A macro which reduces to to vec_len(cm->maxi), the answer in either
diff --git a/src/vlib/stat_weak_inlines.h b/src/vlib/stat_weak_inlines.h
index d288a04c477..a1311e864b3 100644
--- a/src/vlib/stat_weak_inlines.h
+++ b/src/vlib/stat_weak_inlines.h
@@ -57,5 +57,10 @@ void
 vlib_stat_segment_unlock (void)
 {
 }
+void vlib_stats_delete_cm (void *) __attribute__ ((weak));
+void
+vlib_stats_delete_cm (void *notused)
+{
+}
 
 #endif