xnu-2782.30.5.tar.gz

[apple/xnu.git] / osfmk / kern / stack.c

diff --git a/osfmk/kern/stack.c b/osfmk/kern/stack.c
index 805830d547c08f2cee1379a0b45bdfc8880239ac..ef9f6b8dad81842118e1d64b5f98810a800f5f7f 100644 (file)
--- a/osfmk/kern/stack.c
+++ b/osfmk/kern/stack.c
@@ -75,10 +75,10 @@ static unsigned int         stack_new_count;                                                /* total new stack allocations */
 
 static vm_offset_t             stack_addr_mask;
 
-unsigned int                   kernel_stack_pages = KERNEL_STACK_SIZE / PAGE_SIZE;
-vm_offset_t                    kernel_stack_size = KERNEL_STACK_SIZE;
-vm_offset_t                    kernel_stack_mask = -KERNEL_STACK_SIZE;
-vm_offset_t                    kernel_stack_depth_max = 0;
+unsigned int                   kernel_stack_pages;
+vm_offset_t                    kernel_stack_size;
+vm_offset_t                    kernel_stack_mask;
+vm_offset_t                    kernel_stack_depth_max;
 
 static inline void
 STACK_ZINFO_PALLOC(thread_t thread)
@@ -158,6 +158,11 @@ stack_init(void)
 {
        simple_lock_init(&stack_lock_data, 0);
        
+       kernel_stack_pages = KERNEL_STACK_SIZE / PAGE_SIZE;
+       kernel_stack_size = KERNEL_STACK_SIZE;
+       kernel_stack_mask = -KERNEL_STACK_SIZE;
+       kernel_stack_depth_max = 0;
+
        if (PE_parse_boot_argn("kernel_stack_pages",
                               &kernel_stack_pages,
                               sizeof (kernel_stack_pages))) {