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src/hotspot/share/gc/z/zRelocationSetSelector.cpp

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@@ -167,10 +167,11 @@
 }
 
 ZRelocationSetSelector::ZRelocationSetSelector() :
     _small("Small", ZPageSizeSmall, ZObjectSizeLimitSmall),
     _medium("Medium", ZPageSizeMedium, ZObjectSizeLimitMedium),
+    _reclaimable(),
     _live(0),
     _garbage(0),
     _fragmentation(0) {}
 
 void ZRelocationSetSelector::register_live_page(ZPage* page) {

@@ -188,14 +189,19 @@
 
   _live += live;
   _garbage += garbage;
 }
 
-void ZRelocationSetSelector::register_garbage_page(ZPage* page) {
+void ZRelocationSetSelector::register_reclaimable_page(ZPage* page) {
+  _reclaimable.add(page);
   _garbage += page->size();
 }
 
+ZArray<ZPage*>* ZRelocationSetSelector::reclaimable() {
+  return &_reclaimable;
+}
+
 void ZRelocationSetSelector::select(ZRelocationSet* relocation_set) {
   // Select pages to relocate. The resulting relocation set will be
   // sorted such that medium pages comes first, followed by small
   // pages. Pages within each page group will be semi-sorted by live
   // bytes in ascending order. Relocating pages in this order allows
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