Michal Privoznik 8d2a9f0994 qemu_cgroup: Allow/disallow devmapper control iff available
https://bugzilla.redhat.com/show_bug.cgi?id=1591732

On kernels without device mapper support there won't be
/dev/mapper/control. Therefore it doesn't make much sense to
put it into devices CGroup.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-07-13 16:01:16 +02:00
..