common/mlx5: fix external memory pool registration

[dpdk.git] / drivers / net / mlx5 / mlx5_trigger.c

diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c
index a8dd07b..1952d68 100644 (file)
--- a/drivers/net/mlx5/mlx5_trigger.c
+++ b/drivers/net/mlx5/mlx5_trigger.c
@@ -146,12 +146,16 @@ mlx5_rxq_mempool_register(struct mlx5_rxq_ctrl *rxq_ctrl)
                return 0;
        }
        for (s = 0; s < rxq_ctrl->rxq.rxseg_n; s++) {
+               uint32_t flags;
+
                mp = rxq_ctrl->rxq.rxseg[s].mp;
+               flags = rte_pktmbuf_priv_flags(mp);
                ret = mlx5_mr_mempool_register(rxq_ctrl->sh->cdev, mp);
                if (ret < 0 && rte_errno != EEXIST)
                        return ret;
-               rte_mempool_mem_iter(mp, mlx5_rxq_mempool_register_cb,
-                                    &rxq_ctrl->rxq);
+               if ((flags & RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF) == 0)
+                       rte_mempool_mem_iter(mp, mlx5_rxq_mempool_register_cb,
+                                       &rxq_ctrl->rxq);
        }
        return 0;
 }