Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: [PATCH 2/3] perf: Add support for extra parameters for raw events | From | Peter Zijlstra <> | Date | Thu, 11 Nov 2010 20:59:47 +0100 |
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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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