]> git.droids-corp.org - dpdk.git/blobdiff - lib/librte_vhost/virtio_net.c
vhost: fix dequeue offload support
[dpdk.git] / lib / librte_vhost / virtio_net.c
index b75c93cf184e568144a3e4b7d4a877dd3628997b..3c6f1a53116f2737c8020c0b597bee1bdb7fc27e 100644 (file)
@@ -987,7 +987,8 @@ copy_desc_to_mbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
                        mbuf_avail = cpy_len;
                } else {
                        if (likely(cpy_len > MAX_BATCH_LEN ||
-                                  copy_nb >= vq->size)) {
+                                  copy_nb >= vq->size ||
+                                  (hdr && cur == m))) {
                                rte_memcpy(rte_pktmbuf_mtod_offset(cur, void *,
                                                                   mbuf_offset),
                                           (void *)((uintptr_t)(desc_addr +