Subject: Re: [PATCH] ppc64 ftrace: mark data_access callees "notrace" (pt.1)

From: Torsten Duwe <[email-masked]>
Date: Sat, 16 May 2015 10:05:34 +0200

On Fri, May 15, 2015 at 10:45:42AM +0200, Torsten Duwe wrote:
> On Fri, May 15, 2015 at 11:34:47AM +1000, Michael Ellerman wrote:
> >
> > There's got to be a better solution than this.
>
> Can you think of a better approach?

Maybe a per thread variable to lock out a recursion into tracing?
Thanks for your doubt.

	Torsten