X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fvnet%2Fpg%2Fstream.c;h=560c4b07d6f6ecc63ec61efe9c2caf86f8c26d0f;hb=c3a814be9dc769be942ff8029c7b6eccd4b3af05;hp=c46875e11ad9a44750ae6515a6b669b03eba871a;hpb=bfe4dfa7089b5d2c03aa607ab72abbcd840cbbce;p=vpp.git

diff --git a/src/vnet/pg/stream.c b/src/vnet/pg/stream.c
index c46875e11ad..560c4b07d6f 100644
--- a/src/vnet/pg/stream.c
+++ b/src/vnet/pg/stream.c
@@ -442,9 +442,8 @@ pg_stream_add (pg_main_t * pg, pg_stream_t * s_init)
     pg_buffer_index_t *bi;
     int n;
 
-#if DPDK > 0
-    s->buffer_bytes = VLIB_BUFFER_DATA_SIZE;
-#endif
+    if (vm->buffer_main->extern_buffer_mgmt)
+      s->buffer_bytes = VLIB_BUFFER_DATA_SIZE;
 
     if (!s->buffer_bytes)
       s->buffer_bytes = s->max_packet_bytes;