Re: [BUG] Core2 cpu triggers hard lockup with perf test

[Andi Kleen]

> I tried what Andy suggested below (not sure what he meant by Merom,
> I took PEBS format0 instead), works for me

Thanks Jiri. Patch looks good to me.

Reviewed-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>

We may want to make this buffer size a configurable anyways because
with multi-record PEBS it can make sense to use much larger buffers
to reduce overhead.  But that could be done separately.

-Andi