Revision: 24384
Author: joc...@chromium.org
Date: Thu Oct 2 08:28:29 2014 UTC
Log: Change minimum code range size to 3MB
There will be at least 2MB of guard pages around allocatable code memory
BUG=none
R=svenpa...@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/617103006
https://code.google.com/p/v8/source/detail?r=24384
Modified:
/branches/bleeding_edge/src/globals.h
=======================================
--- /branches/bleeding_edge/src/globals.h Wed Oct 1 09:16:57 2014 UTC
+++ /branches/bleeding_edge/src/globals.h Thu Oct 2 08:28:29 2014 UTC
@@ -148,10 +148,10 @@
const bool kRequiresCodeRange = true;
const size_t kMaximalCodeRangeSize = 512 * MB;
#if V8_OS_WIN
-const size_t kMinimumCodeRangeSize = 2 * MB;
+const size_t kMinimumCodeRangeSize = 4 * MB;
const size_t kReservedCodeRangePages = 1;
#else
-const size_t kMinimumCodeRangeSize = 1 * MB;
+const size_t kMinimumCodeRangeSize = 3 * MB;
const size_t kReservedCodeRangePages = 0;
#endif
#else
@@ -162,7 +162,7 @@
// x32 port also requires code range.
const bool kRequiresCodeRange = true;
const size_t kMaximalCodeRangeSize = 256 * MB;
-const size_t kMinimumCodeRangeSize = 1 * MB;
+const size_t kMinimumCodeRangeSize = 3 * MB;
const size_t kReservedCodeRangePages = 0;
#else
const bool kRequiresCodeRange = false;
--
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