Re: [RFC, PATCH] SLAB : [NUMA] keep nodeid in struct page insteadof struct slab

From: Christoph Lameter
Date: Wed Mar 21 2007 - 10:43:27 EST



On Wed, 21 Mar 2007, Pekka Enberg wrote:

> Can we please have a slab_get_nid() and slab_set_nid() instead which
> reduces the need for #ifdefs?

None of that please. The page flags already contain a node number that is
accessible via page_to_nid(). Just make sure that we never put a slab onto
the wrong node.

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