diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index cc003fdf0ed9..867292880c07 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -33,6 +33,7 @@ #include <net/busy_poll.h> #include <linux/bpf.h> +#include <linux/bpf_trace.h> #include <linux/mlx4/cq.h> #include <linux/slab.h> #include <linux/mlx4/qp.h> @@ -603,10 +604,10 @@ static int mlx4_en_complete_rx_desc(struct mlx4_en_priv *priv, dma_sync_single_for_cpu(priv->ddev, dma, frag_info->frag_size, DMA_FROM_DEVICE); - /* Save page reference in skb */ - __skb_frag_set_page(&skb_frags_rx[nr], frags[nr].page); - skb_frag_size_set(&skb_frags_rx[nr], frag_info->frag_size); - skb_frags_rx[nr].page_offset = frags[nr].page_offset; + __skb_fill_page_desc(skb, nr, frags[nr].page, + frags[nr].page_offset, + frag_info->frag_size); + skb->truesize += frag_info->frag_stride; frags[nr].page = NULL; } @@ -709,7 +710,8 @@ static bool mlx4_en_refill_rx_buffers(struct mlx4_en_priv *priv, do { if (mlx4_en_prepare_rx_desc(priv, ring, ring->prod & ring->size_mask, - GFP_ATOMIC | __GFP_COLD)) + GFP_ATOMIC | __GFP_COLD | + __GFP_MEMALLOC)) break; ring->prod++; } while (--missing); @@ -928,10 +930,12 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud length, cq->ring, &doorbell_pending))) goto consumed; + trace_xdp_exception(dev, xdp_prog, act); goto xdp_drop_no_cnt; /* Drop on xmit failure */ default: bpf_warn_invalid_xdp_action(act); case XDP_ABORTED: + trace_xdp_exception(dev, xdp_prog, act); case XDP_DROP: ring->xdp_drop++; xdp_drop_no_cnt: |