diff options
| author |   Maxim Mikityanskiy <maximmi@mellanox.com> | 2019-09-03 17:38:43 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-21 09:06:42 +0200 |
| commit | 59ead8b8a94f755dee01e7f2c80477131f320ca5 (patch) | |
| tree | 87b3bb3e57b27ef407bdd9e3c4fe3185d718c42f | |
| parent | mac80211_hwsim: Use kstrndup() in place of kasprintf() (diff) | |
| download | linux-stable-59ead8b8a94f755dee01e7f2c80477131f320ca5.tar.xz linux-stable-59ead8b8a94f755dee01e7f2c80477131f320ca5.zip | |
net/mlx5e: Encapsulate updating netdev queues into a function
[ Upstream commit c2c95271f9f39ea9b34db2301b3b6c5105cdb447 ]
As a preparation for one of the following commits, create a function to
encapsulate the code that notifies the kernel about the new amount of
RX and TX queues. The code will be called multiple times in the next
commit.
Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 67fe002dfade..35b0acce425f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2895,6 +2895,17 @@ static void mlx5e_netdev_set_tcs(struct net_device *netdev) netdev_set_tc_queue(netdev, tc, nch, 0); } +static void mlx5e_update_netdev_queues(struct mlx5e_priv *priv) +{ + int num_txqs = priv->channels.num * priv->channels.params.num_tc; + int num_rxqs = priv->channels.num * priv->profile->rq_groups; + struct net_device *netdev = priv->netdev; + + mlx5e_netdev_set_tcs(netdev); + netif_set_real_num_tx_queues(netdev, num_txqs); + netif_set_real_num_rx_queues(netdev, num_rxqs); +} + static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) { int i, ch; @@ -2916,13 +2927,7 @@ static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) void mlx5e_activate_priv_channels(struct mlx5e_priv *priv) { - int num_txqs = priv->channels.num * priv->channels.params.num_tc; - int num_rxqs = priv->channels.num * priv->profile->rq_groups; - struct net_device *netdev = priv->netdev; - - mlx5e_netdev_set_tcs(netdev); - netif_set_real_num_tx_queues(netdev, num_txqs); - netif_set_real_num_rx_queues(netdev, num_rxqs); + mlx5e_update_netdev_queues(priv); mlx5e_build_txq_maps(priv); mlx5e_activate_channels(&priv->channels); |