src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp

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rev 5823 : imported patch useBufferingOopClosuresInCodeCache

@@ -5105,11 +5105,11 @@
   BufferingOopClosure buf_scan_non_heap_roots(scan_non_heap_roots);
 
   assert(so & SO_AllCodeCache || scan_rs != NULL, "must scan code roots somehow");
   // Walk the code cache/strong code roots w/o buffering, because StarTask
   // cannot handle unaligned oop locations.
-  CodeBlobToOopClosure eager_scan_code_roots(scan_non_heap_roots, true /* do_marking */);
+  CodeBlobToOopClosure eager_scan_code_roots(&buf_scan_non_heap_roots, true /* do_marking */);
 
   process_strong_roots(false, // no scoping; this is parallel code
                        so,
                        &buf_scan_non_heap_roots,
                        &eager_scan_code_roots,

@@ -5166,10 +5166,11 @@
   g1_policy()->phase_times()->record_strong_code_root_mark_time(worker_i, mark_strong_code_roots_ms);
 
   // Now scan the complement of the collection set.
   if (scan_rs != NULL) {
     g1_rem_set()->oops_into_collection_set_do(scan_rs, &eager_scan_code_roots, worker_i);
+    buf_scan_non_heap_roots.done();
   }
   _process_strong_tasks->all_tasks_completed();
 }
 
 void