Index: third_party/WebKit/Source/platform/heap/Heap.cpp |
diff --git a/third_party/WebKit/Source/platform/heap/Heap.cpp b/third_party/WebKit/Source/platform/heap/Heap.cpp |
index 11ba827defd2b3fc2e17946415db6ae83599b19e..62e4f91db267be1281a3fb97dca1db2cade1a3ff 100644 |
--- a/third_party/WebKit/Source/platform/heap/Heap.cpp |
+++ b/third_party/WebKit/Source/platform/heap/Heap.cpp |
@@ -110,7 +110,8 @@ void Heap::init() |
s_markingStack = new CallbackStack(); |
s_postMarkingCallbackStack = new CallbackStack(); |
s_globalWeakCallbackStack = new CallbackStack(); |
- s_ephemeronStack = new CallbackStack(); |
+ // Use smallest supported block size for ephemerons. |
+ s_ephemeronStack = new CallbackStack(CallbackStack::kMinimalBlockSize); |
s_heapDoesNotContainCache = new HeapDoesNotContainCache(); |
s_freePagePool = new FreePagePool(); |
s_orphanedPagePool = new OrphanedPagePool(); |