diff -r 3869072fc2e1 -r e567be097315 hotspot/src/share/vm/runtime/os.cpp
--- a/hotspot/src/share/vm/runtime/os.cpp	Thu Sep 15 12:10:43 2016 -0400
+++ b/hotspot/src/share/vm/runtime/os.cpp	Fri Sep 16 11:33:47 2016 +0200
@@ -1705,8 +1705,8 @@
   return res;
 }
 
-void os::pretouch_memory(void* start, void* end) {
-  for (volatile char *p = (char*)start; p < (char*)end; p += os::vm_page_size()) {
+void os::pretouch_memory(void* start, void* end, size_t page_size) {
+  for (volatile char *p = (char*)start; p < (char*)end; p += page_size) {
     *p = 0;
   }
 }