1 files changed, 9 insertions, 7 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2bbf968b23d9..f8650314ba2f 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1233,32 +1233,34 @@ static inline void task_unlock(struct task_struct *p)
         spin_unlock(&p->alloc_lock);
 }
 
+#define task_thread_info(task) (task)->thread_info
+
 /* set thread flags in other task's structures
  * - see asm/thread_info.h for TIF_xxxx flags available
  */
 static inline void set_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-        set_ti_thread_flag(tsk->thread_info,flag);
+        set_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline void clear_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-        clear_ti_thread_flag(tsk->thread_info,flag);
+        clear_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-        return test_and_set_ti_thread_flag(tsk->thread_info,flag);
+        return test_and_set_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-        return test_and_clear_ti_thread_flag(tsk->thread_info,flag);
+        return test_and_clear_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline int test_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-        return test_ti_thread_flag(tsk->thread_info,flag);
+        return test_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline void set_tsk_need_resched(struct task_struct *tsk)
@@ -1329,12 +1331,12 @@ extern void signal_wake_up(struct task_struct *t, int resume_stopped);
 
 static inline unsigned int task_cpu(const struct task_struct *p)
 {
-        return p->thread_info->cpu;
+        return task_thread_info(p)->cpu;
 }
 
 static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 {
-        p->thread_info->cpu = cpu;
+        task_thread_info(p)->cpu = cpu;
 }
 
 #else