--- a/hotspot/src/os/windows/vm/os_windows.cpp Tue Jul 04 15:58:10 2017 +0200
+++ b/hotspot/src/os/windows/vm/os_windows.cpp Thu Apr 13 09:57:51 2017 +0200
@@ -4048,7 +4048,7 @@
// If stack_commit_size is 0, windows will reserve the default size,
// but only commit a small portion of it.
- size_t stack_commit_size = round_to(ThreadStackSize*K, os::vm_page_size());
+ size_t stack_commit_size = align_up(ThreadStackSize*K, os::vm_page_size());
size_t default_reserve_size = os::win32::default_stack_size();
size_t actual_reserve_size = stack_commit_size;
if (stack_commit_size < default_reserve_size) {