src/share/vm/gc/shared/spaceDecorator.cpp

*** 23,32 ****
--- 23,33 ----
   */
  
  #include "precompiled.hpp"
  #include "gc/shared/space.inline.hpp"
  #include "gc/shared/spaceDecorator.hpp"
+ #include "logging/log.hpp"
  #include "utilities/copy.hpp"
  
  // Catch-all file for utility classes
  
  #ifndef PRODUCT
*** 81,97 ****
  
  // Simply mangle the MemRegion mr.
  void SpaceMangler::mangle_region(MemRegion mr) {
    assert(ZapUnusedHeapArea, "Mangling should not be in use");
  #ifdef ASSERT
!   if(TraceZapUnusedHeapArea) {
!     gclog_or_tty->print("Mangling [" PTR_FORMAT " to " PTR_FORMAT ")", p2i(mr.start()), p2i(mr.end()));
!   }
    Copy::fill_to_words(mr.start(), mr.word_size(), badHeapWord);
!   if(TraceZapUnusedHeapArea) {
!     gclog_or_tty->print_cr(" done");
!   }
  #endif
  }
  
  // Check that top, top_for_allocations and the last
  // word of the space are mangled.  In a tight memory
--- 82,94 ----
  
  // Simply mangle the MemRegion mr.
  void SpaceMangler::mangle_region(MemRegion mr) {
    assert(ZapUnusedHeapArea, "Mangling should not be in use");
  #ifdef ASSERT
!   log_develop(gc)("Mangling [" PTR_FORMAT " to " PTR_FORMAT ")", p2i(mr.start()), p2i(mr.end()));
    Copy::fill_to_words(mr.start(), mr.word_size(), badHeapWord);
!   log_develop(gc)("Mangling done.");
  #endif
  }
  
  // Check that top, top_for_allocations and the last
  // word of the space are mangled.  In a tight memory