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yaml --- r: 81754 b: refs/heads/master c: 92a1f4b h: refs/heads/master v: v3
git-mirror · Dec 6, 2007 · acff24b · acff24b
1 parent 8c36f5f
commit acff24b
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Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4a6e9e2ce822c9f597b3036887f6cf5fa3a79375
+refs/heads/master: 92a1f4bc7af13949d2185449307088cf98b4755d
diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h
@@ -178,6 +178,22 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 /* in tsk->state again */
 #define TASK_DEAD		64
 
+/* Convenience macros for the sake of wake_up */
+#define TASK_NORMAL		(TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)
+#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)
+
+#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)
+#define task_contributes_to_load(task)	\
+				((task->state & TASK_UNINTERRUPTIBLE) != 0)
+
 #define __set_task_state(tsk, state_value)		\
 	do { (tsk)->state = (state_value); } while (0)
 #define set_task_state(tsk, state_value)		\