src/hotspot/share/services/mallocTracker.hpp

@@ -53,28 +53,28 @@
   }
 
   inline void allocate(size_t sz) {
     Atomic::inc(&_count);
     if (sz > 0) {
-      Atomic::add(sz, &_size);
+      Atomic::add(&_size, sz);
       DEBUG_ONLY(_peak_size = MAX2(_peak_size, _size));
     }
     DEBUG_ONLY(_peak_count = MAX2(_peak_count, _count);)
   }
 
   inline void deallocate(size_t sz) {
     assert(_count > 0, "Nothing allocated yet");
     assert(_size >= sz, "deallocation > allocated");
     Atomic::dec(&_count);
     if (sz > 0) {
-      Atomic::sub(sz, &_size);
+      Atomic::sub(&_size, sz);
     }
   }
 
   inline void resize(long sz) {
     if (sz != 0) {
-      Atomic::add(size_t(sz), &_size);
+      Atomic::add(&_size, size_t(sz));
       DEBUG_ONLY(_peak_size = MAX2(_size, _peak_size);)
     }
   }
 
   inline size_t count() const { return _count; }