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diff src/os/windows/vm/os_windows.cpp @ 20:e195fe4c40c7

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6629887: 64-bit windows should not restrict default heap size to 1400m Reviewed-by: jmasa, sbohne, ikrylov, xlu
author phh
date Wed, 05 Dec 2007 09:04:00 -0800
parents a61af66fc99e
children cd0742ba123c
line wrap: on
line diff
--- a/src/os/windows/vm/os_windows.cpp	Wed Dec 05 09:03:00 2007 -0800
+++ b/src/os/windows/vm/os_windows.cpp	Wed Dec 05 09:04:00 2007 -0800
@@ -621,7 +621,12 @@
 }
 
 julong os::allocatable_physical_memory(julong size) {
+#ifdef _LP64
+  return size;
+#else
+  // Limit to 1400m because of the 2gb address space wall
   return MIN2(size, (julong)1400*M);
+#endif
 }
 
 // VC6 lacks DWORD_PTR