uml: use get_free_pages to allocate kernel stacks
[linux-2.6.git] / include / asm-um / thread_info.h
index 18a13ba..07aa4e5 100644 (file)
@@ -54,8 +54,10 @@ static inline struct thread_info *current_thread_info(void)
 
 /* thread information allocation */
 #define alloc_thread_info(tsk) \
-       ((struct thread_info *) kmalloc(THREAD_SIZE, GFP_KERNEL))
-#define free_thread_info(ti) kfree(ti)
+       ((struct thread_info *) __get_free_pages(GFP_KERNEL, \
+                                                CONFIG_KERNEL_STACK_ORDER))
+#define free_thread_info(ti) \
+       free_pages((unsigned long)(ti),CONFIG_KERNEL_STACK_ORDER)
 
 #endif