commit cb535da36915f9d10bec3880b46f1de1f7a69f22
author Mathieu Chartier <mathieuc@google.com> Fri Jan 23 13:50:03 2015 -0800
committer Mathieu Chartier <mathieuc@google.com> Sun Jan 25 13:18:11 2015 -0800
tree 5fc15c1fab170f0f27022ad19880c5ffb15baa01
parent 61e620d4771e09143471e38fe7531678a36ce3f8

Change AtomicStack to use StackReference

Previously used Object*, using StackReference saves memory on 64 bit
devices.

Bug: 12935052
Bug: 17643507
Change-Id: I035878690054eeeb24d655a900b8f26c837703ff

runtime/gc/collector/concurrent_copying.h

diff --git a/runtime/gc/collector/concurrent_copying.h b/runtime/gc/collector/concurrent_copying.h
index d740bf2..e29e4a8 100644
--- a/runtime/gc/collector/concurrent_copying.h
+++ b/runtime/gc/collector/concurrent_copying.h
@@ -233,7 +233,7 @@
   void SetFwdPtr(mirror::Object* from_ref, mirror::Object* to_ref)
       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
   void FlipThreadRoots() LOCKS_EXCLUDED(Locks::mutator_lock_);;
-  void SwapStacks(Thread* self);
+  void SwapStacks(Thread* self) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
   void RecordLiveStackFreezeSize(Thread* self);
   void ComputeUnevacFromSpaceLiveRatio();