X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fdistributor%2Fmain.c;h=8071f919555733c07c873dfe9e048d8cdf62f3d2;hb=7236d2bfe0acc48330e3c2a3dfac4ada9a792cd8;hp=53c7b38e499e92bd8ef1578e5299fecb9db1b35b;hpb=fce56395a87dac1f30abcea5569987265f780a00;p=dpdk.git

diff --git a/examples/distributor/main.c b/examples/distributor/main.c
index 53c7b38e49..8071f91955 100644
--- a/examples/distributor/main.c
+++ b/examples/distributor/main.c
@@ -257,7 +257,7 @@ lcore_rx(struct lcore_params *p)
 
 		struct rte_ring *tx_ring = p->dist_tx_ring;
 		uint16_t sent = rte_ring_enqueue_burst(tx_ring,
-				(void *)bufs, nb_ret);
+				(void *)bufs, nb_ret, NULL);
 #else
 		uint16_t nb_ret = nb_rx;
 		/*
@@ -268,7 +268,7 @@ lcore_rx(struct lcore_params *p)
 		/* struct rte_ring *out_ring = p->dist_tx_ring; */
 
 		uint16_t sent = rte_ring_enqueue_burst(out_ring,
-				(void *)bufs, nb_ret);
+				(void *)bufs, nb_ret, NULL);
 #endif
 
 		app_stats.rx.enqueued_pkts += sent;
@@ -334,7 +334,7 @@ lcore_distributor(struct lcore_params *p)
 	printf("\nCore %u acting as distributor core.\n", rte_lcore_id());
 	while (!quit_signal_dist) {
 		const uint16_t nb_rx = rte_ring_dequeue_burst(in_r,
-				(void *)bufs, BURST_SIZE*1);
+				(void *)bufs, BURST_SIZE*1, NULL);
 		if (nb_rx) {
 			app_stats.dist.in_pkts += nb_rx;
 
@@ -350,7 +350,7 @@ lcore_distributor(struct lcore_params *p)
 			app_stats.dist.ret_pkts += nb_ret;
 
 			uint16_t sent = rte_ring_enqueue_burst(out_r,
-					(void *)bufs, nb_ret);
+					(void *)bufs, nb_ret, NULL);
 			app_stats.dist.sent_pkts += sent;
 			if (unlikely(sent < nb_ret)) {
 				app_stats.dist.enqdrop_pkts += nb_ret - sent;
@@ -403,7 +403,7 @@ lcore_tx(struct rte_ring *in_r)
 
 			struct rte_mbuf *bufs[BURST_SIZE_TX];
 			const uint16_t nb_rx = rte_ring_dequeue_burst(in_r,
-					(void *)bufs, BURST_SIZE_TX);
+					(void *)bufs, BURST_SIZE_TX, NULL);
 			app_stats.tx.dequeue_pkts += nb_rx;
 
 			/* if we get no traffic, flush anything we have */
@@ -680,9 +680,10 @@ main(int argc, char *argv[])
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Invalid distributor parameters\n");
 
-	if (rte_lcore_count() < 4)
+	if (rte_lcore_count() < 5)
 		rte_exit(EXIT_FAILURE, "Error, This application needs at "
-				"least 4 logical cores to run:\n"
+				"least 5 logical cores to run:\n"
+				"1 lcore for stats (can be core 0)\n"
 				"1 lcore for packet RX\n"
 				"1 lcore for distribution\n"
 				"1 lcore for packet TX\n"
@@ -724,7 +725,7 @@ main(int argc, char *argv[])
 	}
 
 	d = rte_distributor_create("PKT_DIST", rte_socket_id(),
-			rte_lcore_count() - 3,
+			rte_lcore_count() - 4,
 			RTE_DIST_ALG_BURST);
 	if (d == NULL)
 		rte_exit(EXIT_FAILURE, "Cannot create distributor\n");
@@ -763,6 +764,18 @@ main(int argc, char *argv[])
 			/* tx core */
 			rte_eal_remote_launch((lcore_function_t *)lcore_tx,
 					dist_tx_ring, lcore_id);
+		} else if (worker_id == rte_lcore_count() - 2) {
+			printf("Starting rx on worker_id %d, lcore_id %d\n",
+					worker_id, lcore_id);
+			/* rx core */
+			struct lcore_params *p =
+					rte_malloc(NULL, sizeof(*p), 0);
+			if (!p)
+				rte_panic("malloc failure\n");
+			*p = (struct lcore_params){worker_id, d, rx_dist_ring,
+					dist_tx_ring, mbuf_pool};
+			rte_eal_remote_launch((lcore_function_t *)lcore_rx,
+					p, lcore_id);
 		} else {
 			printf("Starting worker on worker_id %d, lcore_id %d\n",
 					worker_id, lcore_id);
@@ -778,11 +791,6 @@ main(int argc, char *argv[])
 		}
 		worker_id++;
 	}
-	/* call lcore_main on master core only */
-	struct lcore_params p = { 0, d, rx_dist_ring, dist_tx_ring, mbuf_pool};
-
-	if (lcore_rx(&p) != 0)
-		return -1;
 
 	freq = rte_get_timer_hz();
 	t = rte_rdtsc() + freq;