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

From: Pekka J Enberg
Date: Wed Mar 21 2007 - 11:55:43 EST


On Wed, 21 Mar 2007, Eric Dumazet wrote:
> This wont work, because of use_alien_caches knob.
>
> If use_alien_caches is set to 0, your WARN_ON will trigger many false
> alarms

How is that? The mapping should always be the same regardless of whether
we use alien caches or not.
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