src/hotspot/share/gc/cms/freeChunk.hpp

*** 23,33 ****
   */
  
  #ifndef SHARE_VM_GC_CMS_FREECHUNK_HPP
  #define SHARE_VM_GC_CMS_FREECHUNK_HPP
  
- #include "memory/allocation.hpp"
  #include "memory/memRegion.hpp"
  #include "oops/markOop.hpp"
  #include "runtime/mutex.hpp"
  #include "runtime/orderAccess.hpp"
  #include "utilities/debug.hpp"
--- 23,32 ----
*** 53,63 ****
  // don't have their LSB set. The corresponding bit in the CMSBitMap is
  // set when the chunk is allocated. There are also blocks that "look free"
  // but are not part of the free list and should not be coalesced into larger
  // free blocks. These free blocks have their two LSB's set.
  
! class FreeChunk VALUE_OBJ_CLASS_SPEC {
    friend class VMStructs;
    // For 64 bit compressed oops, the markOop encodes both the size and the
    // indication that this is a FreeChunk and not an object.
    volatile size_t   _size;
    FreeChunk* _prev;
--- 52,62 ----
  // don't have their LSB set. The corresponding bit in the CMSBitMap is
  // set when the chunk is allocated. There are also blocks that "look free"
  // but are not part of the free list and should not be coalesced into larger
  // free blocks. These free blocks have their two LSB's set.
  
! class FreeChunk {
    friend class VMStructs;
    // For 64 bit compressed oops, the markOop encodes both the size and the
    // indication that this is a FreeChunk and not an object.
    volatile size_t   _size;
    FreeChunk* _prev;