static ssize_t min_partial_store(struct kmem_cache *s, const char *buf,
				 size_t length)
{
	unsigned long min;
	int err;

	err = kstrtoul(buf, 10, &min);
	if (err)
		return err;

	set_min_partial(s, min);
	return length;
}
static ssize_t min_partial_store(struct kmem_cache *s, const char *buf,
				 size_t length)
{
	unsigned long min;
	int err;

	err = kstrtoul(buf, 10, &min);
	if (err)
		return err;

	set_min_partial(s, min);
	return length;
}