ROOT_NOPREFIX     758 kernel/cgroup.c 	if (test_bit(ROOT_NOPREFIX, &root->flags))
ROOT_NOPREFIX     796 kernel/cgroup.c 			set_bit(ROOT_NOPREFIX, &opts->flags);
ROOT_NOPREFIX    1686 kernel/cgroup.c 	if (subsys && !test_bit(ROOT_NOPREFIX, &cgrp->root->flags)) {