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Unified Diff: src/heap.h

Issue 523121: Merge r3481 to branches/1.3 to increase the number of maps... (Closed) Base URL: http://v8.googlecode.com/svn/branches/1.3/
Patch Set: '' Created 10 years, 11 months ago
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Index: src/heap.h
===================================================================
--- src/heap.h (revision 3546)
+++ src/heap.h (working copy)
@@ -933,7 +933,10 @@
static int linear_allocation_scope_depth_;
static bool context_disposed_pending_;
- static const int kMaxMapSpaceSize = 8*MB;
+ // The number of MapSpace pages is limited by the way we pack
+ // Map pointers during GC.
+ static const int kMaxMapSpaceSize =
+ (1 << (MapWord::kMapPageIndexBits)) * Page::kPageSize;
#if defined(V8_TARGET_ARCH_X64)
static const int kMaxObjectSizeInNewSpace = 512*KB;
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