Re: [PATCH 2/2] i2c: Add message transfer tracepoints for SMBUS

David Howells
2014-03-01T07:48:52Z

Wolfram Sang <wsa@the-dreams.de> wrote:

> > > Can we have something like this for 'flags'?
> >
> > There's a __print_flags() which should work. One thing I'm concerned about
> > there is how do we handle more flags being added - does that count as an ABI
> > break if the printed format changes?
>
> Not sure, I mean, this is debug output, no?

Apparently, the raw messages are ABI, but the text dump (which is what we're
talking out) is not. So doing this should be okay.

David