static int cgroup_freeze_show(struct seq_file *seq, void *v)
{
	struct cgroup *cgrp = seq_css(seq)->cgroup;

	seq_printf(seq, "%d\n", cgrp->freezer.freeze);

	return 0;
}
static int cgroup_freeze_show(struct seq_file *seq, void *v)
{
	struct cgroup *cgrp = seq_css(seq)->cgroup;

	seq_printf(seq, "%d\n", cgrp->freezer.freeze);

	return 0;
}