zero_copy = ret;
if (zero_copy) {
-#ifdef RTE_MBUF_SCATTER_GATHER
+#ifdef RTE_MBUF_REFCNT
RTE_LOG(ERR, VHOST_CONFIG, "Before running "
"zero copy vhost APP, please "
- "disable RTE_MBUF_SCATTER_GATHER\n"
+ "disable RTE_MBUF_REFCNT\n"
"in config file and then rebuild DPDK "
"core lib!\n"
"Otherwise please disable zero copy "