Re: [RFC 1/3] Framework for accurate node based statistics

From: Christoph Lameter
Date: Tue Dec 06 2005 - 18:40:04 EST


On Tue, 6 Dec 2005, Christoph Lameter wrote:

> I am not aware of any per-zone per cpu counters.

Argh. Wrong. Yes there are counters in the per cpu structures for each
zone. The pointers here could be folded into that and then would give us
zone based statistics which may be better than per node statistics for
decision making about memory in a zone.

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