[CRIU] [PATCH 3/4] cg: Add ability to dump specified controllers only

[Cyrill Gorcunov]

On Mon, May 16, 2016 at 04:08:11PM +0300, Cyrill Gorcunov wrote:
> > 
> > Isn't --cgroup-props freeser:none equals to --cgroup-dump-controller mem,cpu,<everything-else>?
> > From my perspective former CLI would be shorter ;)
> 
> Well, agreed. I'll have to rework the patch then. Drop it,
> will do new one.

Note though there is significant problem with this approach -- the name of
cgroup may be dynamic (say name=xxx) and at moment of dump we simply
may don't know it. So we need to specify only controllers to be carried
into the image. Maybe something like --cgroup-props freezer:built-in
and such?

	Cyrill