iscsi_pool_init(struct iscsi_pool *q, int max, void ***items, int item_size)
{
	int i, num_arrays = 1;

	memset(q, 0, sizeof(*q));

	q->max = max;

	/* If the user passed an items pointer, he wants a copy of
	 * the array. */
	if (items)
		num_arrays++;
	q->pool = kvcalloc(num_arrays * max, sizeof(void *), GFP_KERNEL);
	if (q->pool == NULL)
		return -ENOMEM;

	kfifo_init(&q->queue, (void*)q->pool, max * sizeof(void*));

	for (i = 0; i < max; i++) {
		q->pool[i] = kzalloc(item_size, GFP_KERNEL);
		if (q->pool[i] == NULL) {
			q->max = i;
			goto enomem;
		}
		kfifo_in(&q->queue, (void*)&q->pool[i], sizeof(void*));
	}

	if (items) {
		*items = q->pool + max;
		memcpy(*items, q->pool, max * sizeof(void *));
	}

	return 0;

enomem:
	iscsi_pool_free(q);
	return -ENOMEM;
}
iscsi_pool_init(struct iscsi_pool *q, int max, void ***items, int item_size)
{
	int i, num_arrays = 1;

	memset(q, 0, sizeof(*q));

	q->max = max;

	 
	if (items)
		num_arrays++;
	q->pool = kvcalloc(num_arrays * max, sizeof(void *), GFP_KERNEL);
	if (q->pool == NULL)
		return -ENOMEM;

	kfifo_init(&q->queue, (void*)q->pool, max * sizeof(void*));

	for (i = 0; i < max; i++) {
		q->pool[i] = kzalloc(item_size, GFP_KERNEL);
		if (q->pool[i] == NULL) {
			q->max = i;
			goto enomem;
		}
		kfifo_in(&q->queue, (void*)&q->pool[i], sizeof(void*));
	}

	if (items) {
		*items = q->pool + max;
		memcpy(*items, q->pool, max * sizeof(void *));
	}

	return 0;

enomem:
	iscsi_pool_free(q);
	return -ENOMEM;
}