1 files changed, 14 insertions, 8 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 69233c7fe28d..70d87f2fd23e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -170,27 +170,33 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 #define TASK_RUNNING            0
 #define TASK_INTERRUPTIBLE      1
 #define TASK_UNINTERRUPTIBLE    2
-#define TASK_STOPPED            4
-#define TASK_TRACED             8
+#define __TASK_STOPPED          4
+#define __TASK_TRACED           8
 /* in tsk->exit_state */
 #define EXIT_ZOMBIE             16
 #define EXIT_DEAD               32
 /* in tsk->state again */
 #define TASK_DEAD               64
+#define TASK_WAKEKILL           128
+
+/* Convenience macros for the sake of set_task_state */
+#define TASK_KILLABLE           (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)
+#define TASK_STOPPED            (TASK_WAKEKILL | __TASK_STOPPED)
+#define TASK_TRACED             (TASK_WAKEKILL | __TASK_TRACED)
 
 /* Convenience macros for the sake of wake_up */
 #define TASK_NORMAL             (TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)
-#define TASK_ALL                (TASK_NORMAL | TASK_STOPPED | TASK_TRACED)
+#define TASK_ALL                (TASK_NORMAL | __TASK_STOPPED | __TASK_TRACED)
 
 /* get_task_state() */
 #define TASK_REPORT             (TASK_RUNNING | TASK_INTERRUPTIBLE | \
-                                 TASK_UNINTERRUPTIBLE | TASK_STOPPED | \
-                                 TASK_TRACED)
+                                 TASK_UNINTERRUPTIBLE | __TASK_STOPPED | \
+                                 __TASK_TRACED)
 
-#define task_is_traced(task)    ((task->state & TASK_TRACED) != 0)
-#define task_is_stopped(task)   ((task->state & TASK_STOPPED) != 0)
+#define task_is_traced(task)    ((task->state & __TASK_TRACED) != 0)
+#define task_is_stopped(task)   ((task->state & __TASK_STOPPED) != 0)
 #define task_is_stopped_or_traced(task) \
-                        ((task->state & (TASK_STOPPED | TASK_TRACED)) != 0)
+                        ((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0)
 #define task_contributes_to_load(task)  \
                                 ((task->state & TASK_UNINTERRUPTIBLE) != 0)