diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index cc003fdf0ed9..d85e6446f9d9 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> @@ -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: |