commit bbdc5bc5fd5141711879a6c85d80ac45b7aad5d0
author Hiroshi Yamauchi <yamauchi@google.com> Wed May 28 14:04:59 2014 -0700
committer Hiroshi Yamauchi <yamauchi@google.com> Wed May 28 14:06:10 2014 -0700
tree 84c61c2029b9f4e7c4e3aabb880dd626f3f5dfaa
parent 0130ba045e1397594f2c6a0dd48730349fe3cbed

Use a heap allocated free buffer in MarkSweep::SweepArray().

This is for avoiding a large stack frame size.

Bug: 15278350
Change-Id: I63e92c2dd0ad7078fd74ee2392717dc44b431e9a

runtime/gc/collector/mark_sweep.h

diff --git a/runtime/gc/collector/mark_sweep.h b/runtime/gc/collector/mark_sweep.h
index d73bf3f..a0a0dd8 100644
--- a/runtime/gc/collector/mark_sweep.h
+++ b/runtime/gc/collector/mark_sweep.h
@@ -313,6 +313,8 @@
   // Verification.
   size_t live_stack_freeze_size_;
 
+  std::unique_ptr<MemMap> sweep_array_free_buffer_mem_map_;
+
  private:
   friend class AddIfReachesAllocSpaceVisitor;  // Used by mod-union table.
   friend class CardScanTask;