diff options
| author | Saeed Mahameed <saeedm@mellanox.com> | 2017-02-07 16:35:49 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2017-03-27 15:08:19 +0300 |
| commit | 9008ae074885ddaa2470f4c106245ddea4ae2a67 (patch) | |
| tree | c917a6933bfd1eee56d2e332b9c5aa3552ebd5ab /drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | |
| parent | a43b25daef78610ccef025d59f82ce8e0c42ab6c (diff) | |
net/mlx5e: Minimize mlx5e_{open/close}_locked
mlx5e_redirect_rqts_to_{channels,drop} and mlx5e_{add,del}_sqs_fwd_rules
and Set real num tx/rx queues belong to
mlx5e_{activate,deactivate}_priv_channels, for that we move those functions
and minimize mlx5e_open/close flows.
This will be needed in downstream patches to replace old channels with new
ones without the need to call mlx5e_close/open.
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_rep.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index d277c1979b2a..53db5ec2c122 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -189,12 +189,13 @@ int mlx5e_add_sqs_fwd_rules(struct mlx5e_priv *priv) struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; struct mlx5_eswitch_rep *rep = priv->ppriv; struct mlx5e_channel *c; - int n, tc, err, num_sqs = 0; + int n, tc, num_sqs = 0; + int err = -ENOMEM; u16 *sqs; sqs = kcalloc(priv->channels.num * priv->channels.params.num_tc, sizeof(u16), GFP_KERNEL); if (!sqs) - return -ENOMEM; + goto out; for (n = 0; n < priv->channels.num; n++) { c = priv->channels.c[n]; @@ -203,8 +204,11 @@ int mlx5e_add_sqs_fwd_rules(struct mlx5e_priv *priv) } err = mlx5_eswitch_sqs2vport_start(esw, rep, sqs, num_sqs); - kfree(sqs); + +out: + if (err) + netdev_warn(priv->netdev, "Failed to add SQs FWD rules %d\n", err); return err; } |