X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-pmd%2Ftestpmd.c;h=fe2ce19f9962fbd73072d98d56306ee7d2734f95;hb=993677affe391be8bb390c2625bc3d8bb857f0a5;hp=55eb293cc04ad77e702d07c7005d4c7c0a088035;hpb=2490bb897182f57de80fd924dd3ae48dda819b8c;p=dpdk.git

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 55eb293cc0..fe2ce19f99 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -84,7 +84,13 @@
 #endif
 
 #define EXTMEM_HEAP_NAME "extmem"
-#define EXTBUF_ZONE_SIZE RTE_PGSIZE_2M
+/*
+ * Zone size with the malloc overhead (max of debug and release variants)
+ * must fit into the smallest supported hugepage size (2M),
+ * so that an IOVA-contiguous zone of this size can always be allocated
+ * if there are free 2M hugepages.
+ */
+#define EXTBUF_ZONE_SIZE (RTE_PGSIZE_2M - 4 * RTE_CACHE_LINE_SIZE)
 
 uint16_t verbose_level = 0; /**< Silent by default. */
 int testpmd_logtype; /**< Log type for testpmd logs */
@@ -449,7 +455,7 @@ uint32_t bypass_timeout = RTE_PMD_IXGBE_BYPASS_TMT_OFF;
 uint8_t latencystats_enabled;
 
 /*
- * Lcore ID to serive latency statistics.
+ * Lcore ID to service latency statistics.
  */
 lcoreid_t latencystats_lcore_id = -1;
 
@@ -902,8 +908,7 @@ create_extmem(uint32_t nb_mbufs, uint32_t mbuf_sz, struct extmem_param *param,
 
 	return 0;
 fail:
-	if (iovas)
-		free(iovas);
+	free(iovas);
 	if (addr)
 		munmap(addr, mem_sz);
 
@@ -1061,12 +1066,11 @@ setup_extbuf(uint32_t nb_mbufs, uint16_t mbuf_sz, unsigned int socket_id,
 			ext_num = 0;
 			break;
 		}
-		mz = rte_memzone_reserve_aligned(mz_name, EXTBUF_ZONE_SIZE,
-						 socket_id,
-						 RTE_MEMZONE_IOVA_CONTIG |
-						 RTE_MEMZONE_1GB |
-						 RTE_MEMZONE_SIZE_HINT_ONLY,
-						 EXTBUF_ZONE_SIZE);
+		mz = rte_memzone_reserve(mz_name, EXTBUF_ZONE_SIZE,
+					 socket_id,
+					 RTE_MEMZONE_IOVA_CONTIG |
+					 RTE_MEMZONE_1GB |
+					 RTE_MEMZONE_SIZE_HINT_ONLY);
 		if (mz == NULL) {
 			/*
 			 * The caller exits on external buffer creation
@@ -2722,6 +2726,13 @@ start_port(portid_t pid)
 		if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
 			continue;
 
+		if (port_is_bonding_slave(pi)) {
+			fprintf(stderr,
+				"Please remove port %d from bonded device.\n",
+				pi);
+			continue;
+		}
+
 		need_check_link_status = 0;
 		port = &ports[pi];
 		if (port->port_status == RTE_PORT_STOPPED)