From: Dmitry Stogov <dmitry@php.net>
Date: Tue, 15 Apr 2008 15:52:36 +0000 (+0000)
Subject: Selected better initial VM stack size
X-Git-Tag: BEFORE_NEW_PARAMETER_PARSE~367
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e8b485d0774c4993f623e35ab3d3df9f1d625732;p=php

Selected better initial VM stack size
---

diff --git a/Zend/zend_execute.h b/Zend/zend_execute.h
index 8cb6523e6e..26657ba275 100644
--- a/Zend/zend_execute.h
+++ b/Zend/zend_execute.h
@@ -136,7 +136,7 @@ ZEND_API int zval_update_constant(zval **pp, void *arg TSRMLS_DC);
 ZEND_API int zval_update_constant_ex(zval **pp, void *arg, zend_class_entry *scope TSRMLS_DC);
 
 /* dedicated Zend executor functions - do not use! */
-#define ZEND_VM_STACK_PAGE_SIZE (64 * 1024)
+#define ZEND_VM_STACK_PAGE_SIZE ((64 * 1024) - 64)
 
 struct _zend_vm_stack {
 	void **top;