[CRIU] [PATCH 5/7] tty: Save mount ids for terminals into image

[Cyrill Gorcunov]

On Tue, Jan 31, 2017 at 08:38:48PM +0300, Pavel Emelyanov wrote:
> >> Is it needed for non-ptys?
> > 
> > Well, I think better to carry this info for _any_ type of terminal.
> > Maybe it won't be needed for non-ptys but wont hurt.
> 
> No no. "Wont hurt" is bad argument. Plz, leave this empty for non-ptys.

It is suitable for debug as well, because show us the point where
/dev/vt or whatever lives. So I still think it is useful piece of
information to carry.