net/mlx5: fix Multi-Packet RQ mempool name

Currently, the name of MPRQ mempool is set by
	snprintf(name, sizeof(name), "%s-mprq", dev->device->name);
For port representor, the name is duplicate of its master and failed to
create such a mempool having the same name. Port ID is used in the name
instead.

Fixes: 7d6bf6b866b8 ("net/mlx5: add Multi-Packet Rx support")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 0a4c02e..85e6f29 100644 (file)
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -1272,7 +1272,7 @@ mlx5_mprq_alloc_mp(struct rte_eth_dev *dev)
                                return -rte_errno;
                }
        }
-       snprintf(name, sizeof(name), "%s-mprq", dev->device->name);
+       snprintf(name, sizeof(name), "port-%u-mprq", dev->data->port_id);
        mp = rte_mempool_create(name, obj_num, obj_size, MLX5_MPRQ_MP_CACHE_SZ,
                                0, NULL, NULL, mlx5_mprq_buf_init, NULL,
                                dev->device->numa_node, 0);