New free list large object space.
More memory efficient, uses a std::set instead of multiset. Each
large object allocation has sizeof(size_t) * 2 bytes of overhead
without taking into account the std::set overhead. If debug is
enabled, then objects are mprotected as they are freed.
Added a large object test to space test.
Change-Id: I3e714e1afbed49208a4a7e60f9ef7d701a56801b
diff --git a/runtime/gc/space/dlmalloc_space.h b/runtime/gc/space/dlmalloc_space.h
index c498ef8..6d52c26 100644
--- a/runtime/gc/space/dlmalloc_space.h
+++ b/runtime/gc/space/dlmalloc_space.h
@@ -79,7 +79,7 @@
// Perform a mspace_inspect_all which calls back for each allocation chunk. The chunk may not be
// in use, indicated by num_bytes equaling zero.
- void Walk(WalkCallback callback, void* arg);
+ void Walk(WalkCallback callback, void* arg) LOCKS_EXCLUDED(lock_);
// Returns the number of bytes that the space has currently obtained from the system. This is
// greater or equal to the amount of live data in the space.