Re: [PATCH 3/5] perf, x86: Check LBR format capability

From: Peter Zijlstra
Date: Wed Jun 06 2012 - 06:40:31 EST


On Tue, 2012-06-05 at 17:56 -0700, Andi Kleen wrote:
> From: Andi Kleen <ak@xxxxxxxxxxxxxxx>
>
> Double check the CPU has a LBR format we support before using it.
>
> Also I made the init functions __init while I was on it.

Why? Its all after a model test anyway.
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