commit b62f2e6f3f8d66b3231ecec14ea9365733371b39
author Hiroshi Yamauchi <yamauchi@google.com> Wed Mar 23 15:51:24 2016 -0700
committer Hiroshi Yamauchi <yamauchi@google.com> Wed Mar 23 15:51:24 2016 -0700
tree afee85bd82b92ac52656c8a79d47e3c94e919f23
parent 760efa3d01257250972ea47a00c0edb01d608c3a

Add RosAlloc stats dump.

For better understanding of the RosAlloc space.

(cherrypick commit 565c2d9bce43c430d4267c82f5702160d971e712)

Bug: 27744947
Bug: 9986565

Change-Id: I8309761a68fbc143bbcd8458a9194085aace7c3e

runtime/gc/allocator/rosalloc.h

diff --git a/runtime/gc/allocator/rosalloc.h b/runtime/gc/allocator/rosalloc.h
index b12cb5b..1fa2d1a 100644
--- a/runtime/gc/allocator/rosalloc.h
+++ b/runtime/gc/allocator/rosalloc.h
@@ -928,6 +928,9 @@
   void LogFragmentationAllocFailure(std::ostream& os, size_t failed_alloc_bytes)
       REQUIRES(!bulk_free_lock_, !lock_);
 
+  void DumpStats(std::ostream& os)
+      REQUIRES(Locks::mutator_lock_) REQUIRES(!lock_) REQUIRES(!bulk_free_lock_);
+
  private:
   friend std::ostream& operator<<(std::ostream& os, const RosAlloc::PageMapKind& rhs);