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From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Eric Dumazet <edumazet@google.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
	netdev@vger.kernel.org, Tariq Toukan <tariqt@nvidia.com>,
	Maxim Mikityanskiy <maximmi@nvidia.com>
Subject: [PATCH net-next 02/15] net/mlx5e: xsk: Set napi_id to support busy polling
Date: Sat,  1 Oct 2022 21:56:19 -0700	[thread overview]
Message-ID: <20221002045632.291612-3-saeed@kernel.org> (raw)
In-Reply-To: <20221002045632.291612-1-saeed@kernel.org>

From: Maxim Mikityanskiy <maximmi@nvidia.com>

xdp_rxq_info_reg should get the actual napi_id, not 0, in order to
support socket busy polling properly.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.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 10428ade96c1..3ee8295c2115 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -539,7 +539,7 @@ static int mlx5e_init_rxq_rq(struct mlx5e_channel *c, struct mlx5e_params *param
 	if (err)
 		return err;
 
-	return xdp_rxq_info_reg(&rq->xdp_rxq, rq->netdev, rq->ix, 0);
+	return xdp_rxq_info_reg(&rq->xdp_rxq, rq->netdev, rq->ix, c->napi.napi_id);
 }
 
 static int mlx5_rq_shampo_alloc(struct mlx5_core_dev *mdev,
-- 
2.37.3


  parent reply	other threads:[~2022-10-02  5:14 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-02  4:56 [PATCH net-next 00/15] ] mlx5 xsk updates part4 and more Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 01/15] net/mlx5e: xsk: Flush RQ on XSK activation to save memory Saeed Mahameed
2022-10-02  4:56 ` Saeed Mahameed [this message]
2022-10-02  4:56 ` [PATCH net-next 03/15] net/mlx5e: xsk: Include XSK skb_from_cqe callbacks in INDIRECT_CALL Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 04/15] net/mlx5e: xsk: Improve need_wakeup logic Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 05/15] net/mlx5e: xsk: Use umr_mode to calculate striding RQ parameters Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 06/15] net/mlx5e: Improve MTT/KSM alignment Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 07/15] net/mlx5e: xsk: Use KLM to protect frame overrun in unaligned mode Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 08/15] net/mlx5e: xsk: Print a warning in slow configurations Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 09/15] net/mlx5e: xsk: Optimize for unaligned mode with 3072-byte frames Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 10/15] net/mlx5e: Expose rx_oversize_pkts_buffer counter Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 11/15] net/mlx5: Start health poll at earlier stage of driver load Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 12/15] net/mlx5: Set default grace period based on function type Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 13/15] net/mlx5: E-Switch, Allow offloading fwd dest flow table with vport Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 14/15] net/mlx5: E-switch, Don't update group if qos is not enabled Saeed Mahameed
2022-10-02  4:56 ` [PATCH net-next 15/15] net/mlx5: E-Switch, Return EBUSY if can't get mode lock Saeed Mahameed
2022-10-04  0:10 ` [PATCH net-next 00/15] ] mlx5 xsk updates part4 and more patchwork-bot+netdevbpf

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