Re: kernel panic on device removal when using a workqueue and delayed_work

From: Oliver Neukum
Date: Mon Oct 31 2011 - 06:28:43 EST

Am Montag, 31. Oktober 2011, 11:26:58 schrieb Frank SchÃfer:
> Am 31.10.2011 04:11, schrieb Yong Zhang:

> >> This is the first time I'm using a workqueue, so there is a good
> >> chance that I missed something...
> > You should cancel the work you have armed before exit.
> > See cancel_delayed_work().
> That's what I'm doing (see above).
> Did you read the code ? ;-)

Does it work if you set a flag and resubmit the work only conditionally
on it?

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at