src/hotspot/share/memory/metaspace/freeBlocks.hpp

@@ -71,24 +71,20 @@
  
    // This verifies that blocks too large to go into the binlist can be
    // kept in the blocktree.
    STATIC_ASSERT(BinList32::MaxWordSize >= BlockTree::MinWordSize);
  
-   // Cutoff point: blocks larger than this size are kept in the
-   // tree, blocks smaller than or equal to this size in the bin list.
-   const size_t MaxSmallBlocksWordSize = BinList32::MaxWordSize;
- 
  public:
  
    // Smallest blocks we can keep in this structure.
    const static size_t MinWordSize = BinList32::MinWordSize;
  
    // Add a block to the deallocation management.
-   void add_block(MetaWord* p, size_t word_size);
+   void add_block(MetaBlock bl);
  
-   // Retrieve a block of at least requested_word_size.
-   MetaWord* remove_block(size_t requested_word_size);
+   // Retrieve a block of at least requested_word_size. May be larger.
+   MetaBlock remove_block(size_t requested_word_size);
  
  #ifdef ASSERT
    void verify() const {
      _tree.verify();
      _small_blocks.verify();