apps: use helper to create mbuf pools

[dpdk.git] / examples / vhost / main.c

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index fc73d1e..22d6a4b 100644 (file)
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -67,7 +67,7 @@
                                                        (num_switching_cores*MBUF_CACHE_SIZE))
 
 #define MBUF_CACHE_SIZE 128
-#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+#define MBUF_DATA_SIZE (2048 + RTE_PKTMBUF_HEADROOM)
 
 /*
  * No frame data buffer allocated from host are required for zero copy
@@ -75,8 +75,7 @@
  * directly use it.
  */
 #define VIRTIO_DESCRIPTOR_LEN_ZCP 1518
-#define MBUF_SIZE_ZCP (VIRTIO_DESCRIPTOR_LEN_ZCP + sizeof(struct rte_mbuf) \
-       + RTE_PKTMBUF_HEADROOM)
+#define MBUF_DATA_SIZE_ZCP (VIRTIO_DESCRIPTOR_LEN_ZCP + RTE_PKTMBUF_HEADROOM)
 #define MBUF_CACHE_SIZE_ZCP 0
 
 #define MAX_PKT_BURST 32               /* Max burst size for RX/TX */
@@ -2844,11 +2843,8 @@ static void
 setup_mempool_tbl(int socket, uint32_t index, char *pool_name,
        char *ring_name, uint32_t nb_mbuf)
 {
-       vpool_array[index].pool
-               = rte_mempool_create(pool_name, nb_mbuf, MBUF_SIZE_ZCP,
-               MBUF_CACHE_SIZE_ZCP, sizeof(struct rte_pktmbuf_pool_private),
-               rte_pktmbuf_pool_init, NULL,
-               rte_pktmbuf_init, NULL, socket, 0);
+       vpool_array[index].pool = rte_pktmbuf_pool_create(pool_name, nb_mbuf,
+               MBUF_CACHE_SIZE_ZCP, 0, MBUF_DATA_SIZE_ZCP, socket);
        if (vpool_array[index].pool != NULL) {
                vpool_array[index].ring
                        = rte_ring_create(ring_name,
@@ -2932,15 +2928,9 @@ main(int argc, char *argv[])
 
        if (zero_copy == 0) {
                /* Create the mbuf pool. */
-               mbuf_pool = rte_mempool_create(
-                               "MBUF_POOL",
-                               NUM_MBUFS_PER_PORT
-                               * valid_num_ports,
-                               MBUF_SIZE, MBUF_CACHE_SIZE,
-                               sizeof(struct rte_pktmbuf_pool_private),
-                               rte_pktmbuf_pool_init, NULL,
-                               rte_pktmbuf_init, NULL,
-                               rte_socket_id(), 0);
+               mbuf_pool = rte_pktmbuf_pool_create("MBUF_POOL",
+                       NUM_MBUFS_PER_PORT * valid_num_ports, MBUF_CACHE_SIZE,
+                       0, MBUF_DATA_SIZE, rte_socket_id());
                if (mbuf_pool == NULL)
                        rte_exit(EXIT_FAILURE, "Cannot create mbuf pool\n");