diff -r e704f55561c3 -r a993ec29ec75 hotspot/src/share/vm/logging/logTag.hpp
--- a/hotspot/src/share/vm/logging/logTag.hpp	Wed Aug 30 19:18:22 2017 -0400
+++ b/hotspot/src/share/vm/logging/logTag.hpp	Mon Aug 28 15:34:04 2017 -0700
@@ -140,6 +140,7 @@
   LOG_TAG(timer) \
   LOG_TAG(update) \
   LOG_TAG(unload) /* Trace unloading of classes */ \
+  LOG_TAG(unshareable) \
   LOG_TAG(verification) \
   LOG_TAG(verify) \
   LOG_TAG(vmoperation) \