diff --git a/security/tomoyo/memory.c b/security/tomoyo/memory.c
index 839b8eb..598282c 100644
--- a/security/tomoyo/memory.c
+++ b/security/tomoyo/memory.c
@@ -29,6 +29,11 @@
 		panic("MAC Initialization failed.\n");
 }
 
+/* Memoy currently used by policy/audit log/query. */
+unsigned int tomoyo_memory_used[TOMOYO_MAX_MEMORY_STAT];
+/* Memory quota for "policy"/"audit log"/"query". */
+unsigned int tomoyo_memory_quota[TOMOYO_MAX_MEMORY_STAT];
+
 /* Memory allocated for policy. */
 static atomic_t tomoyo_policy_memory_size;
 /* Quota for holding policy. */