Now that all allocation and freeing has been moved together, use the
faster bulk versions instead of handling packets one by one.
Signed-off-by: Balazs Nemeth <bnem...@redhat.com>
---
lib/librte_vhost/virtio_net.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index 496f750e3..2f0c97b91 100644
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -2469,10 +2469,10 @@ virtio_dev_tx_packed(struct virtio_net *dev,
{
uint32_t pkt_idx = 0;
uint32_t remained = count;
- uint16_t i;
- for (i = 0; i < count; ++i)
- pkts[i] = rte_pktmbuf_alloc(mbuf_pool);
+ if (rte_pktmbuf_alloc_bulk(mbuf_pool, pkts, count)) {
+ return 0;
+ }
do {
rte_prefetch0(&vq->desc_packed[vq->last_avail_idx]);
@@ -2497,8 +2497,9 @@ virtio_dev_tx_packed(struct virtio_net *dev,
} while (remained);
- for (i = pkt_idx; i < count; ++i)
- rte_pktmbuf_free(pkts[i]);
+ if (pkt_idx != count) {
+ rte_pktmbuf_free_bulk(&pkts[pkt_idx], count - pkt_idx);
+ }
if (vq->shadow_used_idx) {
do_data_copy_dequeue(vq);
--
2.30.2
