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SubjectRe: [PATCHSET] percpu: generalize first chunk allocators and improve lpage NUMA support
On Wed, 24 Jun 2009, Andrew Morton wrote:

> I assume from the tremendous number of for_each_possible_cpu()s that
> CPU hotplug awareness won't be happening.

Per cpu areas are allocated for all possible processors. No need to handle
offlining and onlining them.

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