diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c index af3fac090b82..f0b57f97739f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c @@ -1212,13 +1212,14 @@ static void mlx5_ldev_remove_mdev(struct mlx5_lag *ldev, dev->priv.lag = NULL; } -/* Must be called with intf_mutex held */ +/* Must be called with HCA devcom component lock held */ static int __mlx5_lag_dev_add_mdev(struct mlx5_core_dev *dev) { + struct mlx5_devcom_comp_dev *pos = NULL; struct mlx5_lag *ldev = NULL; struct mlx5_core_dev *tmp_dev; - tmp_dev = mlx5_get_next_phys_dev_lag(dev); + tmp_dev = mlx5_devcom_get_next_peer_data(dev->priv.hca_devcom_comp, &pos); if (tmp_dev) ldev = mlx5_lag_dev(tmp_dev); @@ -1275,10 +1276,13 @@ void mlx5_lag_add_mdev(struct mlx5_core_dev *dev) if (!mlx5_lag_is_supported(dev)) return; + if (IS_ERR_OR_NULL(dev->priv.hca_devcom_comp)) + return; + recheck: - mlx5_dev_list_lock(); + mlx5_devcom_comp_lock(dev->priv.hca_devcom_comp); err = __mlx5_lag_dev_add_mdev(dev); - mlx5_dev_list_unlock(); + mlx5_devcom_comp_unlock(dev->priv.hca_devcom_comp); if (err) { msleep(100); |