Re: [PATCH 2/2]x86: spread tlb flush vector between nodes

[Andi Kleen]

On Wed, Oct 20, 2010 at 01:20:52PM +0200, Peter Zijlstra wrote:
> On Wed, 2010-10-20 at 09:31 +0200, Andi Kleen wrote:
> > Really a lot of the per CPU scaling we have today should be per core
> > or per node to avoid explosion. 
> 
> Shouldn't that be per-cache instead of per-core?

That's the same on modern x86:

per core = per L1/L2 cache
per node = per L3 cache

-Andi

-- 
ak@xxxxxxxxxxxxxxx -- Speaking for myself only.
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