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src/hotspot/share/gc/g1/g1ConcurrentMark.hpp

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rev 59703 : imported patch 8238687-investigate-memory-uncommit-during-young-gc


  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_GC_G1_G1CONCURRENTMARK_HPP
  26 #define SHARE_GC_G1_G1CONCURRENTMARK_HPP
  27 
  28 #include "gc/g1/g1ConcurrentMarkBitMap.hpp"
  29 #include "gc/g1/g1ConcurrentMarkObjArrayProcessor.hpp"
  30 #include "gc/g1/g1HeapVerifier.hpp"
  31 #include "gc/g1/g1RegionMarkStatsCache.hpp"
  32 #include "gc/g1/heapRegionSet.hpp"
  33 #include "gc/shared/taskTerminator.hpp"
  34 #include "gc/shared/taskqueue.hpp"
  35 #include "gc/shared/verifyOption.hpp"
  36 #include "gc/shared/workgroup.hpp"
  37 #include "memory/allocation.hpp"
  38 #include "utilities/compilerWarnings.hpp"

  39 
  40 class ConcurrentGCTimer;
  41 class G1ConcurrentMarkThread;
  42 class G1CollectedHeap;
  43 class G1CMOopClosure;
  44 class G1CMTask;
  45 class G1ConcurrentMark;
  46 class G1OldTracer;
  47 class G1RegionToSpaceMapper;
  48 class G1SurvivorRegions;
  49 class ThreadClosure;
  50 
  51 PRAGMA_DIAG_PUSH
  52 // warning C4522: multiple assignment operators specified
  53 PRAGMA_DISABLE_MSVC_WARNING(4522)
  54 
  55 // This is a container class for either an oop or a continuation address for
  56 // mark stack entries. Both are pushed onto the mark stack.
  57 class G1TaskQueueEntry {
  58 private:




  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_GC_G1_G1CONCURRENTMARK_HPP
  26 #define SHARE_GC_G1_G1CONCURRENTMARK_HPP
  27 
  28 #include "gc/g1/g1ConcurrentMarkBitMap.hpp"
  29 #include "gc/g1/g1ConcurrentMarkObjArrayProcessor.hpp"
  30 #include "gc/g1/g1HeapVerifier.hpp"
  31 #include "gc/g1/g1RegionMarkStatsCache.hpp"
  32 #include "gc/g1/heapRegionSet.hpp"
  33 #include "gc/shared/taskTerminator.hpp"
  34 #include "gc/shared/taskqueue.hpp"
  35 #include "gc/shared/verifyOption.hpp"
  36 #include "gc/shared/workgroup.hpp"
  37 #include "memory/allocation.hpp"
  38 #include "utilities/compilerWarnings.hpp"
  39 #include "utilities/numberSeq.hpp"
  40 
  41 class ConcurrentGCTimer;
  42 class G1ConcurrentMarkThread;
  43 class G1CollectedHeap;
  44 class G1CMOopClosure;
  45 class G1CMTask;
  46 class G1ConcurrentMark;
  47 class G1OldTracer;
  48 class G1RegionToSpaceMapper;
  49 class G1SurvivorRegions;
  50 class ThreadClosure;
  51 
  52 PRAGMA_DIAG_PUSH
  53 // warning C4522: multiple assignment operators specified
  54 PRAGMA_DISABLE_MSVC_WARNING(4522)
  55 
  56 // This is a container class for either an oop or a continuation address for
  57 // mark stack entries. Both are pushed onto the mark stack.
  58 class G1TaskQueueEntry {
  59 private:


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