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SubjectRe: [PATCH] mm: count only reclaimable lru pages
On Thu, 16 Jul 2009, Peter Zijlstra wrote:

> > What would you suggest? In fact I'm not totally comfortable with it.
> > Maybe it would be safer to simply stick with the old _lru_pages
> > naming?
>
> Nah, I like the reclaimable name, these pages are at least potentially
> reclaimable.
>
> lru_pages() is definately not correct anymore since you exclude the
> unevictable and possibly the anon pages.

Well lets at least add a comment at the beginning of the functions
explaining that these are potentially reclaimable and list some of the
types of pages that may not be reclaimable.



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