src/share/vm/gc_implementation/g1/g1OopClosures.cpp

rev 7903 : imported patch 8073013-add-detailed-information-about-plab-memory-usage
rev 7904 : imported patch 8040162-avoid-reallocating-plab-allocators

@@ -27,11 +27,15 @@
 #include "gc_implementation/g1/g1OopClosures.inline.hpp"
 #include "gc_implementation/g1/g1ParScanThreadState.hpp"
 
 G1ParCopyHelper::G1ParCopyHelper(G1CollectedHeap* g1,  G1ParScanThreadState* par_scan_state) :
   G1ParClosureSuper(g1, par_scan_state), _scanned_klass(NULL),
-  _cm(_g1->concurrent_mark()) {}
+  _cm(_g1->concurrent_mark()) { }
+
+G1ParCopyHelper::G1ParCopyHelper(G1CollectedHeap* g1) :
+  G1ParClosureSuper(g1), _scanned_klass(NULL),
+  _cm(_g1->concurrent_mark()) { }
 
 G1ParClosureSuper::G1ParClosureSuper(G1CollectedHeap* g1) :
   _g1(g1), _par_scan_state(NULL), _worker_id(UINT_MAX) { }
 
 G1ParClosureSuper::G1ParClosureSuper(G1CollectedHeap* g1, G1ParScanThreadState* par_scan_state) :

@@ -43,10 +47,10 @@
 void G1ParClosureSuper::set_par_scan_thread_state(G1ParScanThreadState* par_scan_state) {
   assert(_par_scan_state == NULL, "_par_scan_state must only be set once");
   assert(par_scan_state != NULL, "Must set par_scan_state to non-NULL.");
 
   _par_scan_state = par_scan_state;
-  _worker_id = par_scan_state->queue_num();
+  _worker_id = par_scan_state->worker_queue_id();
 
   assert(_worker_id < MAX2((uint)ParallelGCThreads, 1u),
          err_msg("The given worker id %u must be less than the number of threads %u", _worker_id, MAX2((uint)ParallelGCThreads, 1u)));
 }