apps: use helper to create mbuf pools

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

diff --git a/examples/exception_path/main.c b/examples/exception_path/main.c
index 3f8b1fb..b3fe170 100644 (file)
--- a/examples/exception_path/main.c
+++ b/examples/exception_path/main.c
@@ -54,7 +54,6 @@
 #include <rte_memory.h>
 #include <rte_memcpy.h>
 #include <rte_memzone.h>
-#include <rte_tailq.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_launch.h>
@@ -82,11 +81,10 @@
 #define MAX_PORTS               (RTE_MAX_LCORE / 2)
 
 /* Max size of a single packet */
-#define MAX_PACKET_SZ           2048
+#define MAX_PACKET_SZ (2048)
 
-/* Number of bytes needed for each mbuf */
-#define MBUF_SZ \
-       (MAX_PACKET_SZ + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
+/* Size of the data buffer in each mbuf */
+#define MBUF_DATA_SZ (MAX_PACKET_SZ + RTE_PKTMBUF_HEADROOM)
 
 /* Number of mbufs in mempool that is created */
 #define NB_MBUF                 8192
@@ -533,11 +531,8 @@ main(int argc, char** argv)
        parse_args(argc, argv);
 
        /* Create the mbuf pool */
-       pktmbuf_pool = rte_mempool_create("mbuf_pool", NB_MBUF, MBUF_SZ,
-                       MEMPOOL_CACHE_SZ,
-                       sizeof(struct rte_pktmbuf_pool_private),
-                       rte_pktmbuf_pool_init, NULL, rte_pktmbuf_init, NULL,
-                       rte_socket_id(), 0);
+       pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF,
+                       MEMPOOL_CACHE_SZ, 0, MBUF_DATA_SZ, rte_socket_id());
        if (pktmbuf_pool == NULL) {
                FATAL_ERROR("Could not initialise mbuf pool");
                return -1;
@@ -546,9 +541,7 @@ main(int argc, char** argv)
        /* Get number of ports found in scan */
        nb_sys_ports = rte_eth_dev_count();
        if (nb_sys_ports == 0)
-               FATAL_ERROR("No supported Ethernet devices found - check that "
-                           "CONFIG_RTE_LIBRTE_IGB_PMD=y and/or "
-                           "CONFIG_RTE_LIBRTE_IXGBE_PMD=y in the config file");
+               FATAL_ERROR("No supported Ethernet device found");
        /* Find highest port set in portmask */
        for (high_port = (sizeof(ports_mask) * 8) - 1;
                        (high_port != 0) && !(ports_mask & (1 << high_port));