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hotspot/src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp
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*** 280,306 ****
}
///////////////////////////////////////////////////////////////////////////////
// thread stack
! size_t os::Bsd::min_stack_allowed = 64 * K;
! size_t os::Bsd::default_stack_size(os::ThreadType thr_type) {
#ifdef _LP64
size_t s = (thr_type == os::compiler_thread ? 4 * M : 1 * M);
#else
size_t s = (thr_type == os::compiler_thread ? 2 * M : 512 * K);
#endif // _LP64
return s;
}
- size_t os::Bsd::default_guard_size(os::ThreadType thr_type) {
- // Only enable glibc guard pages for non-Java threads
- // (Java threads have HotSpot guard pages)
- return (thr_type == java_thread ? 0 : page_size());
- }
-
static void current_stack_region(address *bottom, size_t *size) {
address stack_bottom;
address stack_top;
size_t stack_bytes;
--- 280,302 ----
}
///////////////////////////////////////////////////////////////////////////////
// thread stack
! 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;
! size_t os::Posix::default_stack_size(os::ThreadType thr_type) {
#ifdef _LP64
size_t s = (thr_type == os::compiler_thread ? 4 * M : 1 * M);
#else
size_t s = (thr_type == os::compiler_thread ? 2 * M : 512 * K);
#endif // _LP64
return s;
}
static void current_stack_region(address *bottom, size_t *size) {
address stack_bottom;
address stack_top;
size_t stack_bytes;
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