src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp

rev 7209 : [mq]: inccms

*** 205,220 ****
           "total_collections() should be monotonically increasing");
  
    MutexLockerEx x(FullGCCount_lock, Mutex::_no_safepoint_check_flag);
    assert(_full_gc_count_before <= gch->total_full_collections(), "Error");
    if (gch->total_full_collections() == _full_gc_count_before) {
-     // Disable iCMS until the full collection is done, and
-     // remember that we did so.
-     CMSCollector::disable_icms();
-     _disabled_icms = true;
-     // In case CMS thread was in icms_wait(), wake it up.
-     CMSCollector::start_icms();
      // Nudge the CMS thread to start a concurrent collection.
      CMSCollector::request_full_gc(_full_gc_count_before, _gc_cause);
    } else {
      assert(_full_gc_count_before < gch->total_full_collections(), "Error");
      FullGCCount_lock->notify_all();  // Inform the Java thread its work is done
--- 205,214 ----
*** 274,283 ****
      // witness to our request.
      while (gch->total_full_collections_completed() <= _full_gc_count_before) {
        FullGCCount_lock->wait(Mutex::_no_safepoint_check_flag);
      }
    }
-   // Enable iCMS back if we disabled it earlier.
-   if (_disabled_icms) {
-     CMSCollector::enable_icms();
-   }
  }
--- 268,273 ----