From 0f97518d5133beb335012d10f7096c7233c25db1 Mon Sep 17 00:00:00 2001
From: Steaphan Greene <steaphan@gmail.com>
Date: Fri, 2 Nov 2012 14:16:09 -0700
Subject: ntdll: Improve heap allocation performance by using more
 fine-grained free lists.

---
 dlls/ntdll/heap.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/ntdll/heap.c b/dlls/ntdll/heap.c
index 3bb7a11..eac6f85 100644
--- a/dlls/ntdll/heap.c
+++ b/dlls/ntdll/heap.c
@@ -117,7 +117,9 @@ C_ASSERT( sizeof(ARENA_LARGE) % LARGE_ALIGNMENT == 0 );
 /* Max size of the blocks on the free lists */
 static const SIZE_T HEAP_freeListSizes[] =
 {
-    0x10, 0x20, 0x30, 0x40, 0x60, 0x80, 0x100, 0x200, 0x400, 0x1000, ~0UL
+    0x10, 0x18, 0x20, 0x28, 0x30, 0x38, 0x40, 0x48, 0x50, 0x58, 0x60, 0x68,
+    0x70, 0x78, 0x80, 0x88, 0x90, 0x98, 0xA0, 0xA8, 0xB0, 0xB8, 0xC0, 0xC8,
+    0xD0, 0xD8, 0xE0, 0xE8, 0xF0, 0xF8, 0x100, 0x200, 0x400, 0x1000, ~0UL
 };
 #define HEAP_NB_FREE_LISTS  (sizeof(HEAP_freeListSizes)/sizeof(HEAP_freeListSizes[0]))
 
-- 
1.7.9.5

