]> err.no Git - linux-2.6/commitdiff
[PATCH] schedule_timeout(): improve warning message
authorAndrew Morton <akpm@osdl.org>
Fri, 22 Dec 2006 09:10:14 +0000 (01:10 -0800)
committerLinus Torvalds <torvalds@woody.osdl.org>
Fri, 22 Dec 2006 16:55:49 +0000 (08:55 -0800)
Kyle is hitting this warning, and we don't have a clue what it's caused by.
Add the obligatory dump_stack().

Cc: kyle <kylewong@southa.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
kernel/timer.c

index feddf817baa57f1180a01db876e2a4d17752daf0..c2a8ccfc288210fb45a3ae199c94572edbbc72b4 100644 (file)
@@ -1344,11 +1344,10 @@ fastcall signed long __sched schedule_timeout(signed long timeout)
                 * should never happens anyway). You just have the printk()
                 * that will tell you if something is gone wrong and where.
                 */
-               if (timeout < 0)
-               {
+               if (timeout < 0) {
                        printk(KERN_ERR "schedule_timeout: wrong timeout "
-                               "value %lx from %p\n", timeout,
-                               __builtin_return_address(0));
+                               "value %lx\n", timeout);
+                       dump_stack();
                        current->state = TASK_RUNNING;
                        goto out;
                }