--- a/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp	Fri Sep 02 16:45:16 2016 +0200
+++ b/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp	Fri Sep 09 11:14:57 2016 -0700
@@ -676,13 +676,17 @@
 // thread stack
 
 #ifdef AMD64
-size_t os::Linux::min_stack_allowed  = 64 * K;
+size_t os::Posix::_compiler_thread_min_stack_allowed = 64 * K;
+size_t os::Posix::_java_thread_min_stack_allowed = 64 * K;
+size_t os::Posix::_vm_internal_thread_min_stack_allowed = 64 * K;
 #else
-size_t os::Linux::min_stack_allowed  =  (48 DEBUG_ONLY(+4))*K;
+size_t os::Posix::_compiler_thread_min_stack_allowed = (48 DEBUG_ONLY(+ 4)) * K;
+size_t os::Posix::_java_thread_min_stack_allowed = (48 DEBUG_ONLY(+ 4)) * K;
+size_t os::Posix::_vm_internal_thread_min_stack_allowed = (48 DEBUG_ONLY(+ 4)) * K;
 #endif // AMD64
 
 // return default stack size for thr_type
-size_t os::Linux::default_stack_size(os::ThreadType thr_type) {
+size_t os::Posix::default_stack_size(os::ThreadType thr_type) {
   // default stack size (compiler thread needs larger stack)
 #ifdef AMD64
   size_t s = (thr_type == os::compiler_thread ? 4 * M : 1 * M);