Messages in this thread | | | Date | Fri, 16 Dec 2011 10:31:52 -0600 (CST) | From | Christoph Lameter <> | Subject | Re: [PATCH] slub: prefetch next freelist pointer in slab_alloc() |
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On Fri, 16 Dec 2011, Eric Dumazet wrote:
> Recycling a page is a problem, since freelist link chain is hot on > cpu(s) which freed objects, and possibly very cold on cpu currently > owning slab.
Good idea. How do the tcp benchmarks look after this?
Looks sane.
Acked-by: Christoph Lameter <cl@linux.com>
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