src/hotspot/share/memory/metachunk.hpp

rev 49873 : [mq]: 8201572-improve-metaspace-reporting

*** 108,117 ****
--- 108,120 ----
  
  // Utility functions.
  size_t get_size_for_nonhumongous_chunktype(ChunkIndex chunk_type, bool is_class);
  ChunkIndex get_chunk_type_by_size(size_t size, bool is_class);
  
+ ChunkIndex next_chunk_index(ChunkIndex i);
+ ChunkIndex prev_chunk_index(ChunkIndex i);
+ 
  // Returns a descriptive name for a chunk type.
  const char* chunk_size_name(ChunkIndex index);
  
  // Verify chunk type.
  inline bool is_valid_chunktype(ChunkIndex index) {
*** 182,192 ****
    // the space.
  
    // Alignment of each allocation in the chunks.
    static size_t object_alignment();
  
!   // Size of the Metachunk header, including alignment.
    static size_t overhead();
  
    Metachunk(ChunkIndex chunktype, bool is_class, size_t word_size, VirtualSpaceNode* container);
  
    MetaWord* allocate(size_t word_size);
--- 185,195 ----
    // the space.
  
    // Alignment of each allocation in the chunks.
    static size_t object_alignment();
  
!   // Size of the Metachunk header, in words, including alignment.
    static size_t overhead();
  
    Metachunk(ChunkIndex chunktype, bool is_class, size_t word_size, VirtualSpaceNode* container);
  
    MetaWord* allocate(size_t word_size);