---

yaml --- r: 57761 b: refs/heads/master c: cc650a7 h: refs/heads/master i: 57759: 327de45 v: v3
git-mirror · May 30, 2007 · f914787 · f914787
1 parent 8629b26
commit f914787
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 376e210b71d7736775f43f32c5c7712f90aaf59a
+refs/heads/master: cc650a7a9f5ebc3f9290a8e20e3f55b4f52f849e
diff --git a/trunk/arch/parisc/kernel/process.c b/trunk/arch/parisc/kernel/process.c
@@ -381,6 +381,10 @@ get_wchan(struct task_struct *p)
 	struct unwind_frame_info info;
 	unsigned long ip;
 	int count = 0;
+
+	if (!p || p == current || p->state == TASK_RUNNING)
+		return 0;
+
 	/*
 	 * These bracket the sleeping functions..
 	 */