diff -r 1558266946de -r 54750b448264 src/hotspot/share/memory/metaspaceTracer.hpp
--- a/src/hotspot/share/memory/metaspaceTracer.hpp	Tue Nov 26 11:29:20 2019 +0100
+++ b/src/hotspot/share/memory/metaspaceTracer.hpp	Tue Nov 26 16:21:29 2019 +0100
@@ -36,7 +36,7 @@
   void send_allocation_failure_event(ClassLoaderData *cld,
                                      size_t word_size,
                                      MetaspaceObj::Type objtype,
-                                     metaspace::MetadataType mdtype) const;
+                                     Metaspace::MetadataType mdtype) const;
  public:
   void report_gc_threshold(size_t old_val,
                            size_t new_val,
@@ -44,11 +44,11 @@
   void report_metaspace_allocation_failure(ClassLoaderData *cld,
                                            size_t word_size,
                                            MetaspaceObj::Type objtype,
-                                           metaspace::MetadataType mdtype) const;
+                                           Metaspace::MetadataType mdtype) const;
   void report_metadata_oom(ClassLoaderData *cld,
                            size_t word_size,
                            MetaspaceObj::Type objtype,
-                           metaspace::MetadataType mdtype) const;
+                           Metaspace::MetadataType mdtype) const;
 
 };