On Mon, 26 Mar 2012, He, Alex wrote: > +On the other hand, since usb_unlink_urb may end up calling the > +completion handler, the handler must not take any lock that is held > +when usb_unlink_urb is invoked. The general solution to this problem > +is to increment the URB's reference count while holding the lock, then > +drop the lock and call usb_unlink_urb or usb_unlink_urb, and then > > /\ > || > Hi Alan, > Do you means "call usb_unlink_urb or usb_kill_urb," above? Quite right, thanks for pointing it out. I'll resubmit. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
