[CRIU] [PATCH] Skip restoring the cgroup root directories when using full mode

[Cyrill Gorcunov]

On Tue, Aug 25, 2015 at 06:42:38PM +0300, Andrew Vagin wrote:
> On Tue, Aug 25, 2015 at 06:26:08PM +0300, Andrew Vagin wrote:
> > I think the idea of restoring the root directories is wrong if you don't
> > dump all processes on the host... It isn't actually about this patch,
> > it's abount the manage-cgroups "full" mode.
> 
> Hi Hui,
> 
> Can we skip the root directories? We can think that if we meet a root
> directory, this meens that a process doesn't use this controller?
> 
> Hui and Cirill, what do you think about this idea?

IIRC Hui hit the problem when special properties such as
cpusets were not restored, which looks like a different
issue than root directories. Or I miss something?