commit 22a20861b4067c522190b71bf839e6b777439c35
author Ian Rogers <irogers@google.com> Sat Mar 16 16:34:57 2013 -0700
committer Ian Rogers <irogers@google.com> Sat Mar 16 16:34:57 2013 -0700
tree 3f81ee89912e0dcd99bd52ea161b1e316404e575
parent 04d7aa92bc5548bc4d272b9480614f06248194cc

Re-enable large object space.

Switch from continuous to discontinuous LOS to avoid latent bugs being exposed
by kernel changes.

Change-Id: I150a3d8635f7e8ce0af465e135b328f9a65007c1

src/gc/large_object_space.cc

diff --git a/src/gc/large_object_space.cc b/src/gc/large_object_space.cc
index a589e67..81f048c 100644
--- a/src/gc/large_object_space.cc
+++ b/src/gc/large_object_space.cc
@@ -201,6 +201,9 @@
   CHECK(!chunk->IsFree());
 
   size_t allocation_size = chunk->GetSize();
+  if (kIsDebugBuild) {
+    memset(obj, 0xEB, allocation_size);
+  }
   madvise(obj, allocation_size, MADV_DONTNEED);
   num_objects_allocated_--;
   num_bytes_allocated_ -= allocation_size;