src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp

rev 8331 : 8079579: Add SuspendibleThreadSetLeaver and make SuspendibleThreadSet::joint()/leave() private
Reviewed-by:

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -75,11 +75,11 @@
     set_active(true);
   }
 }
 
 void ConcurrentG1RefineThread::sample_young_list_rs_lengths() {
-  SuspendibleThreadSetJoiner sts;
+  SuspendibleThreadSetJoiner sts_join;
   G1CollectedHeap* g1h = G1CollectedHeap::heap();
   G1CollectorPolicy* g1p = g1h->g1_policy();
   if (g1p->adaptive_young_list_length()) {
     int regions_visited = 0;
     g1h->young_list()->rs_length_sampling_init();

@@ -87,12 +87,12 @@
       g1h->young_list()->rs_length_sampling_next();
       ++regions_visited;
 
       // we try to yield every time we visit 10 regions
       if (regions_visited == 10) {
-        if (sts.should_yield()) {
-          sts.yield();
+        if (sts_join.should_yield()) {
+          sts_join.yield();
           // we just abandon the iteration
           break;
         }
         regions_visited = 0;
       }

@@ -186,11 +186,11 @@
     if (_should_terminate) {
       break;
     }
 
     {
-      SuspendibleThreadSetJoiner sts;
+      SuspendibleThreadSetJoiner sts_join;
 
       do {
         int curr_buffer_num = (int)dcqs.completed_buffers_num();
         // If the number of the buffers falls down into the yellow zone,
         // that means that the transition period after the evacuation pause has ended.