[PATCH 2/2] powerpc - Make the irq reverse mapping radix tree lockless
Sebastien Dugue
sebastien.dugue at bull.net
Thu Sep 4 18:04:55 EST 2008
On Thu, 04 Sep 2008 17:58:56 +1000 Benjamin Herrenschmidt <benh at kernel.crashing.org> wrote:
>
> > There's nothing to 'de-initialize' here, or am I missing something?
> > radix_tree_insert() will return ENOMEM and won't insert anything.
>
> Forget my comment, just fallback.
>
> > > Or you can fallback if you don't find, as easy, probably
> > > easier since it shouldn't happen in practice.
> >
> > That's what I had in mind.
>
> Thanks for doing that work !
>
Will do that way.
Thanks,
Sebastien.
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