Messages in this thread | | | Date | Wed, 20 Oct 2010 14:06:19 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH 2/2]x86: spread tlb flush vector between nodes |
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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@linux.intel.com -- Speaking for myself only.
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