src/os/linux/vm/os_linux.cpp

*** 709,719 ****
    pthread_attr_t attr;
    pthread_attr_init(&attr);
    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
  
    // stack size
-   if (os::Linux::supports_variable_stack_size()) {
      // calculate stack size if it's not specified by caller
      if (stack_size == 0) {
        stack_size = os::Linux::default_stack_size(thr_type);
  
        switch (thr_type) {
--- 709,718 ----
*** 738,750 ****
        }
      }
  
      stack_size = MAX2(stack_size, os::Linux::min_stack_allowed);
      pthread_attr_setstacksize(&attr, stack_size);
-   } else {
-     // let pthread_create() pick the default value.
-   }
  
    // glibc guard page
    pthread_attr_setguardsize(&attr, os::Linux::default_guard_size(thr_type));
  
    ThreadState state;
--- 737,746 ----