Function create_hash_table

dpdk/examples/server_node_efd/efd_node/node.c:193–217

Creation of hash table. 8< */

/* Creation of hash table. 8< */
static struct rte_hash *
create_hash_table(const struct shared_info *info)
{
	uint32_t num_flows_node = info->num_flows / info->num_nodes;
	char name[RTE_HASH_NAMESIZE];
	struct rte_hash *h;

	/* create table */
	struct rte_hash_parameters hash_params = {
		.entries = num_flows_node * 2, /* table load = 50% */
		.key_len = sizeof(uint32_t), /* Store IPv4 dest IP address */
		.socket_id = rte_socket_id(),
		.hash_func_init_val = 0,
	};

	snprintf(name, sizeof(name), "hash_table_%d", node_id);
	hash_params.name = name;
	h = rte_hash_create(&hash_params);

	if (h == NULL)
		rte_exit(EXIT_FAILURE,
				"Problem creating the hash table for node %d\n",
				node_id);
	return h;
}

static void
populate_hash_table(const struct rte_hash *h, const struct shared_info *info)