Re: [patch 4/4] KVM-trace port to tracepoints

Christoph Hellwig
2008-07-23T10:03:46Z

On Wed, Jul 23, 2008 at 10:55:03AM +0200, Peter Zijlstra wrote:
> Andrew raised the whole point about trace_mark() generating an
> user-visible interface and thus it should be stable, and I agree with
> that.

I'm not sure why this comes up again and again, but it's utter bullshit.
trace_mark does not generate any kind of user interface, just purely
a kernel internal interface.