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

rev 10256 : imported patch 8150302

*** 337,347 ****
    // in all places in the reference processor where we manipulate the discovered
    // field we make sure to do the barrier here where we anyway iterate through
    // all linked Reference objects. Note that it is important to not dirty any
    // cards during reference processing since this will cause card table
    // verification to fail for G1.
!   log_develop_trace(gc, ref)("ReferenceProcessor::enqueue_discovered_reflist list " INTPTR_FORMAT, p2i(refs_list.head()));
  
    oop obj = NULL;
    oop next_d = refs_list.head();
    // Walk down the list, self-looping the next field
    // so that the References are not considered active.
--- 337,347 ----
    // in all places in the reference processor where we manipulate the discovered
    // field we make sure to do the barrier here where we anyway iterate through
    // all linked Reference objects. Note that it is important to not dirty any
    // cards during reference processing since this will cause card table
    // verification to fail for G1.
!   log_develop_trace(gc, ref)("ReferenceProcessor::enqueue_discovered_reflist list " INTPTR_FORMAT, p2i(&refs_list));
  
    oop obj = NULL;
    oop next_d = refs_list.head();
    // Walk down the list, self-looping the next field
    // so that the References are not considered active.
*** 500,510 ****
      }
    }
    // Close the reachable set
    complete_gc->do_void();
    log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " dead Refs out of " SIZE_FORMAT " discovered Refs by policy, from list " INTPTR_FORMAT,
!                              iter.removed(), iter.processed(), p2i(refs_list.head()));
      }
  
  // Traverse the list and remove any Refs that are not active, or
  // whose referents are either alive or NULL.
  void
--- 500,510 ----
      }
    }
    // Close the reachable set
    complete_gc->do_void();
    log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " dead Refs out of " SIZE_FORMAT " discovered Refs by policy, from list " INTPTR_FORMAT,
!                              iter.removed(), iter.processed(), p2i(&refs_list));
      }
  
  // Traverse the list and remove any Refs that are not active, or
  // whose referents are either alive or NULL.
  void
*** 534,544 ****
    }
    NOT_PRODUCT(
      if (iter.processed() > 0) {
        log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " active Refs out of " SIZE_FORMAT
          " Refs in discovered list " INTPTR_FORMAT,
!         iter.removed(), iter.processed(), p2i(refs_list.head()));
      }
    )
  }
  
  void
--- 534,544 ----
    }
    NOT_PRODUCT(
      if (iter.processed() > 0) {
        log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " active Refs out of " SIZE_FORMAT
          " Refs in discovered list " INTPTR_FORMAT,
!         iter.removed(), iter.processed(), p2i(&refs_list));
      }
    )
  }
  
  void
*** 573,583 ****
    complete_gc->do_void();
    NOT_PRODUCT(
      if (iter.processed() > 0) {
        log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " active Refs out of " SIZE_FORMAT
          " Refs in discovered list " INTPTR_FORMAT,
!         iter.removed(), iter.processed(), p2i(refs_list.head()));
      }
    )
  }
  
  // Traverse the list and process the referents, by either
--- 573,583 ----
    complete_gc->do_void();
    NOT_PRODUCT(
      if (iter.processed() > 0) {
        log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " active Refs out of " SIZE_FORMAT
          " Refs in discovered list " INTPTR_FORMAT,
!         iter.removed(), iter.processed(), p2i(&refs_list));
      }
    )
  }
  
  // Traverse the list and process the referents, by either
*** 1196,1206 ****
    complete_gc->do_void();
  
    NOT_PRODUCT(
      if (iter.processed() > 0) {
        log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " Refs out of " SIZE_FORMAT " Refs in discovered list " INTPTR_FORMAT,
!         iter.removed(), iter.processed(), p2i(refs_list.head()));
      }
    )
  }
  
  const char* ReferenceProcessor::list_name(uint i) {
--- 1196,1206 ----
    complete_gc->do_void();
  
    NOT_PRODUCT(
      if (iter.processed() > 0) {
        log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " Refs out of " SIZE_FORMAT " Refs in discovered list " INTPTR_FORMAT,
!         iter.removed(), iter.processed(), p2i(&refs_list));
      }
    )
  }
  
  const char* ReferenceProcessor::list_name(uint i) {