[CRIU] [PATCH 1/2] cgroups: Add ability to reuse existing cgroup yard directory

[Cyrill Gorcunov]

On Fri, May 22, 2015 at 07:48:05PM +0300, Pavel Emelyanov wrote:
> On 05/22/2015 06:33 PM, Cyrill Gorcunov wrote:
> > Currently we always create temporary directory where we restore
> > cgroups, but this won't work for case where we need to reuse
> > bindmount cgroups.
> 
> Why? This yard is just a place where we see the cgroups hierarchy,
> what's the problem with it?

For example in openvz we will not allow to mount cgrops inside ve,
even for "restoring" state (if I manage to deal with cgroups in
pre-bound manner I think we might not need "restoring" state at all).

	Cyrill