On Thu, 2006-11-30 at 10:55 -0800, Christoph Lameter wrote:
> On Thu, 30 Nov 2006, Peter Zijlstra wrote:
>
> > +unsigned int kmem_cache_objs_to_pages(struct kmem_cache *cachep, int nr)
> > +{
> > + return ((nr + cachep->num - 1) / cachep->num) << cachep->gfporder;
>
> cachep->num refers to the number of objects in a slab of gfporder.
>
> thus
>
> return (nr + cachep->num - 1) / cachep->num;
No, that would give the number of slabs needed, I want pages.
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