Hello, Serge.
On Fri, Mar 11, 2016 at 03:50:10PM -0600, Serge E. Hallyn wrote:
> 'mount root' field (field 3) in /proc/self/mountinfo will show the
> same thing, the result of awk -F: '/freezer/ { print $3 }' /proc/self/cgroup.
I see.
> I keep waffling between thinking this is a problem that needs to be
> solved, and thinking "don't do that". But docker at least seems to
> have a problem with it right now, because it uses that field as part
> of its calculation of paths to write to.
Yeah, given that both are used in pretty simliar context, I think
distinguishing them would be a good idea.
> So, do you think it would be worth adding a 'nsroot=' entry in the
> optional fields (next shared:) ? I would've just sent a patch, but
Yeah, I think so.
> it actually isn't quite as simple as it would seem to find a way to
> get the absolute path during mountinfo_read(), so I thought I'd ask
> before spending more time on it.
Thanks.
--
tejun
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