2 files changed, 10 insertions, 3 deletions
diff --git a/src/vnet/ip/ip4_mtrie.c b/src/vnet/ip/ip4_mtrie.c
index f114da01b77..5b78cbec1ea 100644
--- a/src/vnet/ip/ip4_mtrie.c
+++ b/src/vnet/ip/ip4_mtrie.c
@@ -683,8 +683,8 @@ mtrie_ply_memory_usage (ip4_fib_mtrie_t * m, ip4_fib_mtrie_8_ply_t * p)
 }
 
 /* Returns number of bytes of memory used by mtrie. */
-static uword
-mtrie_memory_usage (ip4_fib_mtrie_t * m)
+uword
+ip4_fib_mtrie_memory_usage (ip4_fib_mtrie_t * m)
 {
   uword bytes, i;
 
@@ -771,7 +771,9 @@ format_ip4_fib_mtrie (u8 * s, va_list * va)
 
   s = format (s, "%d plies, memory usage %U\n",
 	      pool_elts (ip4_ply_pool),
-	      format_memory_size, mtrie_memory_usage (m));
+	      format_memory_size, ip4_fib_mtrie_memory_usage (m));
+  s = format (s, "root-ply");
+  p = &m->root_ply;
 
   if (verbose)
     {
diff --git a/src/vnet/ip/ip4_mtrie.h b/src/vnet/ip/ip4_mtrie.h
index be262c2c84d..34b97dc1a9d 100644
--- a/src/vnet/ip/ip4_mtrie.h
+++ b/src/vnet/ip/ip4_mtrie.h
@@ -162,6 +162,11 @@ void ip4_fib_mtrie_route_del (ip4_fib_mtrie_t * m,
 			      u32 cover_address_length, u32 cover_adj_index);
 
 /**
+ * @brief return the memory used by the table
+ */
+uword ip4_fib_mtrie_memory_usage (ip4_fib_mtrie_t * m);
+
+/**
  * @brief Format/display the contents of the mtrie
  */
 format_function_t format_ip4_fib_mtrie;