Re: Athlon/AGP issue update

David S. Miller (davem@redhat.com)
Wed, 23 Jan 2002 04:34:41 -0800 (PST)

From: Momchil Velikov <velco@fadata.bg>
Date: 23 Jan 2002 14:32:57 +0200

Erm, why would the granularity of mapping matter at all ?

Because on a TLB miss the speculative store would be cancelled.
With 4MB pages the TLB can hit, with 4K pages it cannot.

Franks a lot,
David S. Miller
davem@redhat.com

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