Commits
Vitaliy Gusev authored and Konstantin Khlebnikov committed a863dd33895
CPT: Add ioctl CPT_LINKDIR_ADD for cpt vzctl have to call ioctl CPT_LINKDIR_ADD to tell kernel where create hardlinked files during checkpoint. Without this ioctl kernel assumes that creating hardlinked files is off. Signed-off-by: Vitaliy Gusev <vgusev@openvz.org>