X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fl2fwd-keepalive%2Fmain.c;h=32482158d60e4e432b40de800d24840be2534132;hb=0c2b79e8d59f31bc4bd39a7cd8f1960689465979;hp=2ae5a3c6a9ec1036e7fb07fd168f114c96bf3419;hpb=299e282f62f7f922dfa7724aaacd52bf1bd386b0;p=dpdk.git

diff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c
index 2ae5a3c6a9..32482158d6 100644
--- a/examples/l2fwd-keepalive/main.c
+++ b/examples/l2fwd-keepalive/main.c
@@ -44,7 +44,7 @@
 
 #define RTE_LOGTYPE_L2FWD RTE_LOGTYPE_USER1
 
-#define NB_MBUF   8192
+#define NB_MBUF_PER_PORT 3000
 
 #define MAX_PKT_BURST 32
 #define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
@@ -536,6 +536,7 @@ main(int argc, char **argv)
 	uint16_t portid, last_port;
 	unsigned lcore_id, rx_lcore_id;
 	unsigned nb_ports_in_mask = 0;
+	unsigned int total_nb_mbufs;
 	struct sigaction signal_handler;
 	struct rte_keepalive_shm *ka_shm;
 
@@ -561,16 +562,19 @@ main(int argc, char **argv)
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Invalid L2FWD arguments\n");
 
-	/* create the mbuf pool */
-	l2fwd_pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF, 32,
-		0, RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id());
-	if (l2fwd_pktmbuf_pool == NULL)
-		rte_exit(EXIT_FAILURE, "Cannot init mbuf pool\n");
-
 	nb_ports = rte_eth_dev_count_avail();
 	if (nb_ports == 0)
 		rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
 
+	/* create the mbuf pool */
+	total_nb_mbufs = NB_MBUF_PER_PORT * nb_ports;
+
+	l2fwd_pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool",
+		total_nb_mbufs,	32, 0, RTE_MBUF_DEFAULT_BUF_SIZE,
+		rte_socket_id());
+	if (l2fwd_pktmbuf_pool == NULL)
+		rte_exit(EXIT_FAILURE, "Cannot init mbuf pool\n");
+
 	/* reset l2fwd_dst_ports */
 	for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++)
 		l2fwd_dst_ports[portid] = 0;