"Using rte_mem_virt2iova()\n");
for (sz = 0; sz < total_alloc_len; sz += getpagesize())
rte_mem_lock_page(((char *)mz->addr) + sz);
mz_phys_addr = rte_mem_virt2iova(mz->addr);
if (mz_phys_addr == 0) {
"Using rte_mem_virt2iova()\n");
for (sz = 0; sz < total_alloc_len; sz += getpagesize())
rte_mem_lock_page(((char *)mz->addr) + sz);
mz_phys_addr = rte_mem_virt2iova(mz->addr);
if (mz_phys_addr == 0) {