Re: [PATCH 27/33] tools, perf: Add a precise event qualifier

From: Andi Kleen
Date: Sun Oct 28 2012 - 15:13:03 EST


On Sat, Oct 27, 2012 at 09:35:44PM +0200, Jiri Olsa wrote:
> On Fri, Oct 26, 2012 at 01:30:09PM -0700, Andi Kleen wrote:
> > From: Andi Kleen <ak@xxxxxxxxxxxxxxx>
> >
> > Add a precise qualifier, like cpu/event=0x3c,precise=1/
> hm, I think this works already via 'p' modifier like:
> cpu/event=0x3c/p

Not for kernel specified events, which is why this was needed.

-Andi
--
ak@xxxxxxxxxxxxxxx -- Speaking for myself only.
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