Re: [PATCH 2/3] perf: Add support for extra parameters for rawevents

[Peter Zijlstra]

On Thu, 2010-11-11 at 20:49 +0100, Andi Kleen wrote:
> > I think it would have parsed OK, but it is a confusing syntax to
> > look at.  I should point out that there are also the u,k,h modifiers
> > which can be specified, even on raw events, so the full syntax looks
> > something like:
> > 
> > -e rXXXX[+YYYY][:u|:k|:h]
> 
> Ok I can fix the help text for that.

If we're frobbing it in the existing config qword, do we still need
special syntax?

Also, I think we can use the same mechanism to program the
PEBS-load-latency MSR, right?
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