Re: [PATCH V2 0/2] measure SMI cost (user)

From: Jiri Olsa
Date: Mon May 29 2017 - 09:16:49 EST


On Mon, May 29, 2017 at 02:52:39PM +0200, Peter Zijlstra wrote:
> On Mon, May 29, 2017 at 02:46:37PM +0200, Jiri Olsa wrote:
>
> > for some reason I can't get single SMI count generated,
> > is there a setup/bench that would provoke that?
>
> Not having SMIs is a good thing ;-)
>
> Not sure we can tickle them in a reliable way.

yea I saw some counts last time, now just zero
so I was wondering if it's working

jirka