Re: [RFC PATCH 0/3] Reduce searching in the page allocatorfast-path

[Christoph Lameter]

This could be combined with the per cpu ops patch that makes the page
allocator use alloc_percpu for its per cpu data needs. That in turn would
allow the use of per cpu atomics in the hot paths, maybe we can
get to a point where we can drop the irq disable there.



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