From: Ingo Molnar <mingo@elte.hu>
Date: Sat, 13 Dec 2008 08:00:03 +0000 (+0100)
Subject: perfcounters: restructure x86 counter math
X-Git-Tag: v2.6.31-rc1~383^2~567
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee06094f8279e1312fc0a31591320cc7b6f0ab1e;p=pandora-kernel.git

perfcounters: restructure x86 counter math

Impact: restructure code

Change counter math from absolute values to clear delta logic.

We try to extract elapsed deltas from the raw hw counter - and put
that into the generic counter.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
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