src/hotspot/share/gc/cms/parNewGeneration.cpp

rev 50373 : 8195097: Make it possible to process StringTable outside safepoint
Reviewed-by:

@@ -21,10 +21,11 @@
  * questions.
  *
  */
 
 #include "precompiled.hpp"
+#include "classfile/stringTable.hpp"
 #include "gc/cms/cmsHeap.inline.hpp"
 #include "gc/cms/compactibleFreeListSpace.hpp"
 #include "gc/cms/concurrentMarkSweepGeneration.hpp"
 #include "gc/cms/parNewGeneration.inline.hpp"
 #include "gc/cms/parOopClosures.inline.hpp"

@@ -587,11 +588,12 @@
                              StrongRootsScope* strong_roots_scope) :
     AbstractGangTask("ParNewGeneration collection"),
     _young_gen(young_gen), _old_gen(old_gen),
     _young_old_boundary(young_old_boundary),
     _state_set(state_set),
-    _strong_roots_scope(strong_roots_scope)
+    _strong_roots_scope(strong_roots_scope),
+    _par_state_string(StringTable::weak_storage())
 {}
 
 void ParNewGenTask::work(uint worker_id) {
   CMSHeap* heap = CMSHeap::heap();
   // Since this is being done in a separate thread, need new resource

@@ -609,11 +611,12 @@
 
   par_scan_state.start_strong_roots();
   heap->young_process_roots(_strong_roots_scope,
                            &par_scan_state.to_space_root_closure(),
                            &par_scan_state.older_gen_closure(),
-                           &cld_scan_closure);
+                           &cld_scan_closure,
+                           &_par_state_string);
 
   par_scan_state.end_strong_roots();
 
   // "evacuate followers".
   par_scan_state.evacuate_followers_closure().do_void();