[v5] Add support for per-NAPI config via netlink

[net-next v5 8/9] mlx5: Add support for persistent NAPI config

Posted by Joe Damato 1 month, 2 weeks ago

Use netif_napi_add_config to assign persistent per-NAPI config when
initializing NAPIs.

Signed-off-by: Joe Damato <jdamato@fastly.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index a5659c0c4236..09ab7ac07c29 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2697,7 +2697,7 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 	c->aff_mask = irq_get_effective_affinity_mask(irq);
 	c->lag_port = mlx5e_enumerate_lag_port(mdev, ix);
 
-	netif_napi_add(netdev, &c->napi, mlx5e_napi_poll);
+	netif_napi_add_config(netdev, &c->napi, mlx5e_napi_poll, ix);
 	netif_napi_set_irq(&c->napi, irq);
 
 	err = mlx5e_open_queues(c, params, cparam);
-- 
2.34.1

Re: [net-next v5 8/9] mlx5: Add support for persistent NAPI config

Posted by Eric Dumazet 1 month, 2 weeks ago

On Wed, Oct 9, 2024 at 2:56 AM Joe Damato <jdamato@fastly.com> wrote:
>
> Use netif_napi_add_config to assign persistent per-NAPI config when
> initializing NAPIs.
>
> Signed-off-by: Joe Damato <jdamato@fastly.com>
> ---

Reviewed-by: Eric Dumazet <edumazet@google.com>