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SubjectRe: [patch 5/6] mmu_notifier: Support for drivers with revers maps (f.e. for XPmem)
On Fri, 15 Feb 2008, Andrew Morton wrote:

> > +#define mmu_rmap_notifier(function, args...) \
> > + do { \
> > + struct mmu_rmap_notifier *__mrn; \
> > + struct hlist_node *__n; \
> > + \
> > + rcu_read_lock(); \
> > + hlist_for_each_entry_rcu(__mrn, __n, \
> > + &mmu_rmap_notifier_list, hlist) \
> > + if (__mrn->ops->function) \
> > + __mrn->ops->function(__mrn, args); \
> > + rcu_read_unlock(); \
> > + } while (0);
> > +
>
> buggy macro: use locals.

Ok. Same as the non rmap version.

> > +EXPORT_SYMBOL(mmu_rmap_export_page);
>
> The other patch used EXPORT_SYMBOL_GPL.

Ok will make that consistent.




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