From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saeed Mahameed Subject: [PATCH net-next 10/13] net/mlx5e: Use napi_alloc_skb for RX SKB allocations Date: Fri, 11 Mar 2016 15:39:51 +0200 Message-ID: <1457703594-9482-11-git-send-email-saeedm@mellanox.com> References: <1457703594-9482-1-git-send-email-saeedm@mellanox.com> Cc: netdev@vger.kernel.org, Or Gerlitz , Eran Ben Elisha , Tal Alon , Tariq Toukan , Jesper Dangaard Brouer , Saeed Mahameed To: "David S. Miller" Return-path: Received: from [193.47.165.129] ([193.47.165.129]:33321 "EHLO mellanox.co.il" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S932182AbcCKNmK (ORCPT ); Fri, 11 Mar 2016 08:42:10 -0500 In-Reply-To: <1457703594-9482-1-git-send-email-saeedm@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Tariq Toukan Instead of netdev_alloc_skb, we use the napi_alloc_skb function which is designated to allocate skbuff's for RX in a channel-specific NAPI instance. Signed-off-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index dd3a6e1..aa7f90c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -47,7 +47,7 @@ int mlx5e_alloc_rx_wqe(struct mlx5e_rq *rq, struct mlx5e_rx_wqe *wqe, u16 ix) struct sk_buff *skb; dma_addr_t dma_addr; - skb = netdev_alloc_skb(rq->netdev, rq->wqe_sz); + skb = napi_alloc_skb(rq->cq.napi, rq->wqe_sz); if (unlikely(!skb)) return -ENOMEM; @@ -644,7 +644,7 @@ void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe) goto mpwrq_cqe_out; } - skb = netdev_alloc_skb(rq->netdev, MLX5_MPWRQ_SMALL_PACKET_THRESHOLD); + skb = napi_alloc_skb(rq->cq.napi, MLX5_MPWRQ_SMALL_PACKET_THRESHOLD); if (unlikely(!skb)) goto mpwrq_cqe_out; -- 1.7.1