commit cdfd39f579574a75b98e7ad48c69826b00361b27
author Mathieu Chartier <mathieuc@google.com> Fri Aug 29 18:16:58 2014 -0700
committer Mathieu Chartier <mathieuc@google.com> Tue Sep 02 14:39:49 2014 -0700
tree 0f057472d19bf290766e20ea3ad63d0b28ee83a1
parent 9a4f02722051955e536d6aacb776d637a6713545

Change intern table to unordered set.

Intern table active used bytes goes from 430k to 317k on system
server. Similar %wise savings on other apps.

Bug: 16238192

(cherry picked from commit d910fcef539e12ab181e56ec80684f39c4e95733)

Change-Id: Ic70395124435c6f420a77e6d8639404a160f395a

runtime/gc_root.h

diff --git a/runtime/gc_root.h b/runtime/gc_root.h
index b10a55c..3928f5d 100644
--- a/runtime/gc_root.h
+++ b/runtime/gc_root.h
@@ -28,6 +28,7 @@
  public:
   template<ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
   ALWAYS_INLINE MirrorType* Read() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+  ALWAYS_INLINE void Assign(MirrorType* value) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
 
   void VisitRoot(RootCallback* callback, void* arg, uint32_t thread_id, RootType root_type) {
     callback(reinterpret_cast<mirror::Object**>(&root_), arg, thread_id, root_type);