From 8121a523c3ea68898016ab3984b6c0240ff66995 Mon Sep 17 00:00:00 2001
From: Samuel Williams <samuel.williams@oriontransfer.co.nz>
Date: Thu, 6 Jun 2019 09:53:25 +1200
Subject: [PATCH] Use stack size defaults for win32 threads.

---
 thread_win32.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/thread_win32.c b/thread_win32.c
index 545d0dd35b..b7bc214c54 100644
--- a/thread_win32.c
+++ b/thread_win32.c
@@ -592,7 +592,7 @@ thread_start_func_1(void *th_ptr)
 static int
 native_thread_create(rb_thread_t *th)
 {
-    size_t stack_size = 4 * 1024; /* 4KB is the minimum commit size */
+    const size_t stack_size = th->vm->default_params.thread_machine_stack_size + th->vm->default_params.thread_vm_stack_size;
     th->thread_id = w32_create_thread(stack_size, thread_start_func_1, th);
 
     if ((th->thread_id) == 0) {
@@ -831,7 +831,7 @@ mjit_worker(void *arg)
 int
 rb_thread_create_mjit_thread(void (*worker_func)(void))
 {
-    size_t stack_size = 4 * 1024; /* 4KB is the minimum commit size */
+    const size_t stack_size = th->vm->default_params.thread_machine_stack_size;
     HANDLE thread_id = w32_create_thread(stack_size, mjit_worker, worker_func);
     if (thread_id == 0) {
         return FALSE;