X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fdistributor%2Fmain.c;h=0266d95b6f24b8b06fe057cdaa3b8cdf5ac93113;hb=39c722626590632411252114beb5359548031775;hp=13fb04d679d3573c6abd8f73206d81b30196daf5;hpb=b12964f621dcb9bc0f71975c9ab2b5c9b58eed39;p=dpdk.git

diff --git a/examples/distributor/main.c b/examples/distributor/main.c
index 13fb04d679..0266d95b6f 100644
--- a/examples/distributor/main.c
+++ b/examples/distributor/main.c
@@ -42,29 +42,16 @@
 #include <rte_cycles.h>
 #include <rte_malloc.h>
 #include <rte_debug.h>
+#include <rte_prefetch.h>
 #include <rte_distributor.h>
 
 #define RX_RING_SIZE 256
 #define TX_RING_SIZE 512
 #define NUM_MBUFS ((64*1024)-1)
-#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
 #define MBUF_CACHE_SIZE 250
 #define BURST_SIZE 32
 #define RTE_RING_SZ 1024
 
-/* uncommnet below line to enable debug logs */
-/* #define DEBUG */
-
-#ifdef DEBUG
-#define LOG_LEVEL RTE_LOG_DEBUG
-#define LOG_DEBUG(log_type, fmt, args...) do {	\
-	RTE_LOG(DEBUG, log_type, fmt, ##args)		\
-} while (0)
-#else
-#define LOG_LEVEL RTE_LOG_INFO
-#define LOG_DEBUG(log_type, fmt, args...) do {} while (0)
-#endif
-
 #define RTE_LOGTYPE_DISTRAPP RTE_LOGTYPE_USER1
 
 /* mask of enabled ports */
@@ -240,7 +227,8 @@ lcore_rx(struct lcore_params *p)
 		uint16_t sent = rte_ring_enqueue_burst(r, (void *)bufs, nb_ret);
 		app_stats.rx.enqueued_pkts += sent;
 		if (unlikely(sent < nb_ret)) {
-			LOG_DEBUG(DISTRAPP, "%s:Packet loss due to full ring\n", __func__);
+			RTE_LOG(DEBUG, DISTRAPP,
+				"%s:Packet loss due to full ring\n", __func__);
 			while (sent < nb_ret)
 				rte_pktmbuf_free(bufs[sent++]);
 		}
@@ -271,7 +259,8 @@ flush_one_port(struct output_buffer *outbuf, uint8_t outp)
 	app_stats.tx.tx_pkts += nb_tx;
 
 	if (unlikely(nb_tx < outbuf->count)) {
-		LOG_DEBUG(DISTRAPP, "%s:Packet loss with tx_burst\n", __func__);
+		RTE_LOG(DEBUG, DISTRAPP,
+			"%s:Packet loss with tx_burst\n", __func__);
 		do {
 			rte_pktmbuf_free(outbuf->mbufs[nb_tx]);
 		} while (++nb_tx < outbuf->count);
@@ -336,13 +325,13 @@ lcore_tx(struct rte_ring *in_r)
 
 			/* for traffic we receive, queue it up for transmit */
 			uint16_t i;
-			_mm_prefetch(bufs[0], 0);
-			_mm_prefetch(bufs[1], 0);
-			_mm_prefetch(bufs[2], 0);
+			rte_prefetch_non_temporal((void *)bufs[0]);
+			rte_prefetch_non_temporal((void *)bufs[1]);
+			rte_prefetch_non_temporal((void *)bufs[2]);
 			for (i = 0; i < nb_rx; i++) {
 				struct output_buffer *outbuf;
 				uint8_t outp;
-				_mm_prefetch(bufs[i + 3], 0);
+				rte_prefetch_non_temporal((void *)bufs[i + 3]);
 				/*
 				 * workers should update in_port to hold the
 				 * output port value
@@ -528,12 +517,9 @@ main(int argc, char *argv[])
 		rte_exit(EXIT_FAILURE, "Error: number of ports must be even, except "
 				"when using a single port\n");
 
-	mbuf_pool = rte_mempool_create("MBUF_POOL", NUM_MBUFS * nb_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 * nb_ports, MBUF_CACHE_SIZE, 0,
+		RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id());
 	if (mbuf_pool == NULL)
 		rte_exit(EXIT_FAILURE, "Cannot create mbuf pool\n");
 	nb_ports_available = nb_ports;