From 6b3e017e5d25f15da73f7700f7f2ac553ef1a2e9 Mon Sep 17 00:00:00 2001
From: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Date: Thu, 8 Dec 2016 14:07:29 +0100
Subject: Imported Upstream version 16.11

Change-Id: I1944c65ddc88a9ad70f8c0eb6731552b84fbcb77
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
---
 app/test-pmd/txonly.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'app/test-pmd/txonly.c')

diff --git a/app/test-pmd/txonly.c b/app/test-pmd/txonly.c
index 11fd681d..8513a062 100644
--- a/app/test-pmd/txonly.c
+++ b/app/test-pmd/txonly.c
@@ -56,7 +56,6 @@
 #include <rte_lcore.h>
 #include <rte_atomic.h>
 #include <rte_branch_prediction.h>
-#include <rte_ring.h>
 #include <rte_memory.h>
 #include <rte_mempool.h>
 #include <rte_mbuf.h>
@@ -223,6 +222,14 @@ pkt_burst_transmit(struct fwd_stream *fs)
 				return;
 			break;
 		}
+
+		/*
+		 * Using raw alloc is good to improve performance,
+		 * but some consumers may use the headroom and so
+		 * decrement data_off. We need to make sure it is
+		 * reset to default value.
+		 */
+		rte_pktmbuf_reset_headroom(pkt);
 		pkt->data_len = tx_pkt_seg_lengths[0];
 		pkt_seg = pkt;
 		if (tx_pkt_split == TX_PKT_SPLIT_RND)
-- 
cgit 1.2.3-korg