Re: [PATCH 3/7] slub: Do not use c->page on free

[Christoph Lameter]

On Tue, 16 Dec 2014, Jesper Dangaard Brouer wrote:

> > Ok but now there is a multiplication in the fast path.
>
> Could we pre-calculate the value (page->objects * s->size) and e.g store it
> in struct kmem_cache, thus saving the imul ?

I think I just used the last available field for the page->address.

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