24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "code/codeCache.hpp"
  28 #include "gc_implementation/parallelScavenge/pcTasks.hpp"
  29 #include "gc_implementation/parallelScavenge/psParallelCompact.hpp"
  30 #include "gc_implementation/shared/gcTimer.hpp"
  31 #include "gc_implementation/shared/gcTraceTime.hpp"
  32 #include "gc_interface/collectedHeap.hpp"
  33 #include "memory/universe.hpp"
  34 #include "oops/objArrayKlass.inline.hpp"
  35 #include "oops/oop.inline.hpp"
  36 #include "oops/oop.pcgc.inline.hpp"
  37 #include "prims/jvmtiExport.hpp"
  38 #include "runtime/fprofiler.hpp"
  39 #include "runtime/jniHandles.hpp"
  40 #include "runtime/thread.hpp"
  41 #include "runtime/vmThread.hpp"
  42 #include "services/management.hpp"
  43 


  44 //
  45 // ThreadRootsMarkingTask
  46 //
  47 
  48 void ThreadRootsMarkingTask::do_it(GCTaskManager* manager, uint which) {
  49   assert(Universe::heap()->is_gc_active(), "called outside gc");
  50 
  51   ResourceMark rm;
  52 
  53   NOT_PRODUCT(GCTraceTime tm("ThreadRootsMarkingTask",
  54     PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
  55   ParCompactionManager* cm =
  56     ParCompactionManager::gc_thread_compaction_manager(which);
  57 
  58   PSParallelCompact::MarkAndPushClosure mark_and_push_closure(cm);
  59   CLDToOopClosure mark_and_push_from_clds(&mark_and_push_closure, true);
  60   CodeBlobToOopClosure mark_and_push_in_blobs(&mark_and_push_closure, /*do_marking=*/ true);
  61 
  62   if (_java_thread != NULL)
  63     _java_thread->oops_do(

  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "code/codeCache.hpp"
  28 #include "gc_implementation/parallelScavenge/pcTasks.hpp"
  29 #include "gc_implementation/parallelScavenge/psParallelCompact.hpp"
  30 #include "gc_implementation/shared/gcTimer.hpp"
  31 #include "gc_implementation/shared/gcTraceTime.hpp"
  32 #include "gc_interface/collectedHeap.hpp"
  33 #include "memory/universe.hpp"
  34 #include "oops/objArrayKlass.inline.hpp"
  35 #include "oops/oop.inline.hpp"
  36 #include "oops/oop.pcgc.inline.hpp"
  37 #include "prims/jvmtiExport.hpp"
  38 #include "runtime/fprofiler.hpp"
  39 #include "runtime/jniHandles.hpp"
  40 #include "runtime/thread.hpp"
  41 #include "runtime/vmThread.hpp"
  42 #include "services/management.hpp"
  43 
  44 PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
  45 
  46 //
  47 // ThreadRootsMarkingTask
  48 //
  49 
  50 void ThreadRootsMarkingTask::do_it(GCTaskManager* manager, uint which) {
  51   assert(Universe::heap()->is_gc_active(), "called outside gc");
  52 
  53   ResourceMark rm;
  54 
  55   NOT_PRODUCT(GCTraceTime tm("ThreadRootsMarkingTask",
  56     PrintGCDetails && TraceParallelOldGCTasks, true, NULL));
  57   ParCompactionManager* cm =
  58     ParCompactionManager::gc_thread_compaction_manager(which);
  59 
  60   PSParallelCompact::MarkAndPushClosure mark_and_push_closure(cm);
  61   CLDToOopClosure mark_and_push_from_clds(&mark_and_push_closure, true);
  62   CodeBlobToOopClosure mark_and_push_in_blobs(&mark_and_push_closure, /*do_marking=*/ true);
  63 
  64   if (_java_thread != NULL)
  65     _java_thread->oops_do(