* Thus spake Peter Zijlstra (peterz@xxxxxxxxxxxxx):
> Thanks!
You're welcome.
> > +static void slab_each_set_lock_classes(struct kmem_cache *cachep)
> > +{
> > + int node;
> > +
> > + for_each_online_node(node) {
> > + slab_set_lock_classes(cachep, &debugobj_l3_key,
> > + &debugobj_alc_key, node);
> > + }
> > +}
>
> Hmm, O(nr_nodes^2), sounds about right for alien crap, right?
A little less if not all nodes are online :) However it is the same kind of
init used earlier by setup_cpu_cache().
I tried to pull lockclass into cachep but lockdep didn't like this.
> Still needs some hotplug love though, maybe something like the below...
> Sebastian, would you be willing to give the thing another spin to see if
> I didnt (again) break anything silly?
Looks good, compiles and seems to work :)
Sebastian
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