Re: [RFC][PATCH 0/5] NFS: trace points added to mounting path

Frank Ch. Eigler
2009-01-17T16:16:01Z

Greg Banks <gnb-cP1dWloDopni96+mSzHFpQC/G2K4zDHf-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org> writes:

> I have a patch which changes the definition of the dprintk() macro
> (but *not* dprintk() callsites) to allow enabling and disabling
> individual dprintk() statements through a /proc/ interface. Would
> you be interested in that?

It would make more sense to me to turn dprintk's into trace_marks, then
use http://lkml.org/lkml/2008/12/30/297 to control transmission of the
data to ftrace.

- FChE