Messages in this thread | | | Date | Thu, 19 Apr 2007 09:32:22 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH -mm] workqueue: debug possible endless loop in cancel_rearming_delayed_work |
| |
* Jarek Poplawski <jarkao2@o2.pl> wrote:
> + int i = 1000; > > - while (!cancel_delayed_work(dwork)) > + while (!cancel_delayed_work(dwork)) { > flush_workqueue(wq); > + BUG_ON(!i--); > + }
if then make it a WARN_ON(). But ... dont we have the softlockup detector for such cases? Does CONFIG_DETECT_SOFTLOCKUP=y give you enough information?
Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |