diff -r 59d76c40998a -r 43560e879d6d hotspot/src/share/vm/logging/logTag.hpp
--- a/hotspot/src/share/vm/logging/logTag.hpp	Fri Nov 20 12:42:21 2015 +0100
+++ b/hotspot/src/share/vm/logging/logTag.hpp	Mon Nov 23 16:16:46 2015 -0500
@@ -33,7 +33,8 @@
 #define LOG_TAG_LIST \
   LOG_TAG(defaultmethods) \
   LOG_TAG(logging) \
-  LOG_TAG(safepoint)
+  LOG_TAG(safepoint) \
+  LOG_TAG(vmoperation)
 
 #define PREFIX_LOG_TAG(T) (LogTag::T)