1 files changed, 4 insertions, 4 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 28000b1658f9..17b72d88c4cb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -817,7 +817,7 @@ struct prio_array;
 
 struct task_struct {
         volatile long state;    /* -1 unrunnable, 0 runnable, >0 stopped */
-        struct thread_info *thread_info;
+        void *stack;
         atomic_t usage;
         unsigned int flags;     /* per process flags, defined below */
         unsigned int ptrace;
@@ -1513,8 +1513,8 @@ static inline void unlock_task_sighand(struct task_struct *tsk,
 
 #ifndef __HAVE_THREAD_FUNCTIONS
 
-#define task_thread_info(task) (task)->thread_info
-#define task_stack_page(task) ((void*)((task)->thread_info))
+#define task_thread_info(task)  ((struct thread_info *)(task)->stack)
+#define task_stack_page(task)   ((task)->stack)
 
 static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org)
 {
@@ -1524,7 +1524,7 @@ static inline void setup_thread_stack(struct task_struct *p, struct task_struct
 
 static inline unsigned long *end_of_stack(struct task_struct *p)
 {
-        return (unsigned long *)(p->thread_info + 1);
+        return (unsigned long *)(task_thread_info(p) + 1);
 }
 
 #endif