src/hotspot/share/gc/z/zUtils.inline.hpp

@@ -55,11 +55,11 @@
 inline size_t ZUtils::words_to_bytes(size_t size_in_words) {
   return size_in_words << LogBytesPerWord;
 }
 
 inline size_t ZUtils::object_size(uintptr_t addr) {
-  return words_to_bytes(ZOop::from_address(addr)->size());
+  return words_to_bytes(ZOop::to_oop(addr)->size());
 }
 
 inline void ZUtils::object_copy(uintptr_t from, uintptr_t to, size_t size) {
   Copy::aligned_disjoint_words((HeapWord*)from, (HeapWord*)to, bytes_to_words(size));
 }