Messages in this thread | | | Date | Wed, 21 Mar 2007 08:44:53 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [RFC, PATCH] SLAB : [NUMA] keep nodeid in struct page instead of struct slab |
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On Wed, 21 Mar 2007, Eric Dumazet wrote:
> On Wed, 21 Mar 2007 07:41:46 -0700 (PDT) > Christoph Lameter <christoph@lameter.com> wrote: > > > On Wed, 21 Mar 2007, Eric Dumazet wrote: > > > > > In order to avoid a cache miss in kmem_cache_free() on NUMA and reduce hot path length, we could exploit the following common facts. > > > > > > 1) MAX_NUMNODES <= 64 > > > > MAX_NUMNODES == 1024 on IA64 and may be on x86_64 in the future. > > So what ? I am very happy for you Christoph.
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