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
next prev 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221002045632.291612-3-saeed@kernel.org \
--to=saeed@kernel.org \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=kuba@kernel.org \
--cc=maximmi@nvidia.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=saeedm@nvidia.com \
--cc=tariqt@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).