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SubjectRe: [PATCH] SLAB : Dont allocate empty shared caches
On 3/21/07, Eric Dumazet <> wrote:
> We can avoid allocating empty shared caches and avoid unecessary check of
> cache->limit. We save some memory. We avoid bringing into CPU cache unecessary
> cache lines.
> All accesses to l3->shared are already checking NULL pointers so this patch is
> safe.

Looks good to me.

Acked-by: Pekka Enberg <>
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