+static inline void
+acl_plugin_counter_lock (acl_main_t * am)
+{
+ if (am->acl_counter_lock)
+ while (clib_atomic_test_and_set (am->acl_counter_lock))
+ /* zzzz */ ;
+}
+
+static inline void
+acl_plugin_counter_unlock (acl_main_t * am)
+{
+ if (am->acl_counter_lock)
+ clib_atomic_release (am->acl_counter_lock);
+}
+