Am Mittwoch, 7. März 2007 19:02 schrieb Linus Torvalds:
>
> On Wed, 7 Mar 2007, Oliver Neukum wrote:
> >
> > The problem also exists with unplugging devices. Drivers get no feedback
> > to tell them when it is safe to free the data structures associated with
> > an attribute.
>
> So you just pointed to *another* data structure that apparently violates
> the "you MUST use refcounting" rule.
>
> What is it with you people? It's really simple. Data structures must be
> refcounted if you can reach them two different ways.
>
> If you don't use refcounting, then you'd better make sure that the data
> can be reached only one way (for example, by *not* exposing it for sysfs).
>
> It really *is* that simple. Read the CodingStyle rules.
Very well, there seems to be no clean way to avoid that work.
Regards
Oliver
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