Re: [GIT PULL] perf changes for v3.8

From: Linus Torvalds
Date: Wed Dec 12 2012 - 22:34:37 EST


On Wed, Dec 12, 2012 at 7:25 PM, David Ahern <dsahern@xxxxxxxxx> wrote:
>
> Are you running an older perf binary on the 3.8 kernel?

I am.. I don't tend to rebuild 'perf'..

> Does this work: perf record -e cycles:ppH ...

Yes it does. What is 'H' and why should anybody care? Especially since
I'm not running virtualized.

That whole "exclude_guest" test is insane when there isn't any
virtualization going on. Very annoying.

Linus
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