fib: Use the VLIB logger for adjacency debugging

Type: improvement

remove the [un]lock logs, they are not useful.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I903d3088b8ed9831f931208aeb6b6862a945550c

src/vnet/adj/adj.c

@@ -33,6 +33,11 @@ vlib_combined_counter_main_t adjacency_counters = {
  */
 ip_adjacency_t *adj_pool;
 
+/**
+ * The adjacency logger
+ */
+vlib_log_class_t adj_logger;
+
 /**
  * @brief Global Config for enabling per-adjacency counters.
  * By default these are disabled.
@@ -350,7 +355,6 @@ adj_lock (adj_index_t adj_index)
     adj = adj_get(adj_index);
     ASSERT(adj);
 
-    ADJ_DBG(adj, "lock");
     fib_node_lock(&adj->ia_node);
 }
 
@@ -367,9 +371,6 @@ adj_unlock (adj_index_t adj_index)
     adj = adj_get(adj_index);
     ASSERT(adj);
 
-    ADJ_DBG(adj, "unlock");
-    ASSERT(adj);
-
     fib_node_unlock(&adj->ia_node);
 }
 
@@ -650,6 +651,8 @@ adj_module_init (vlib_main_t * vm)
 
     vnet_feature_register(adj_feature_update, NULL);
 
+    adj_logger = vlib_log_register_class("adj", "adj");
+
     return (NULL);
 }
 

src/vnet/adj/adj_internal.h

@@ -31,16 +31,13 @@
 /*
  * Debug macro
  */
-#ifdef ADJ_DEBUG
-#define ADJ_DBG(_adj, _fmt, _args...)		\
-{						\
-    clib_warning("adj:[%d:%p]:" _fmt,		\
-		 _adj - adj_pool, _adj,		\
-		 ##_args);			\
+extern vlib_log_class_t adj_logger;
+#define ADJ_DBG(_adj, _fmt, _args...)		        \
+{                                                       \
+    vlib_log_debug(adj_logger, "adj:[%d:%p]:" _fmt,     \
+                   _adj - adj_pool, _adj,		\
+                   ##_args);                            \
 }
-#else
-#define ADJ_DBG(_e, _fmt, _args...)
-#endif
 
 /*
  * Vlib nodes