diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2019-06-12 12:18:35 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-14 15:35:17 -0700 |
| commit | b3c04e8340824cae0f40bc2b4a009025b0d6e285 (patch) | |
| tree | 0b682e54bc3a89f9d6aeb85d5f111a6e4d998937 /drivers | |
| parent | d96ec97511149b447712a5a401b290913cbd4426 (diff) | |
net/mlx5e: use indirect calls wrapper for skb allocation
We can avoid an indirect call per packet wrapping the skb creation
with the appropriate helper.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 13133e7f088e..0fe5f13d07cc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -34,6 +34,7 @@ #include <linux/ip.h> #include <linux/ipv6.h> #include <linux/tcp.h> +#include <linux/indirect_call_wrapper.h> #include <net/ip6_checksum.h> #include <net/page_pool.h> #include <net/inet_ecn.h> @@ -1092,7 +1093,10 @@ void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe) wi = get_frag(rq, ci); cqe_bcnt = be32_to_cpu(cqe->byte_cnt); - skb = rq->wqe.skb_from_cqe(rq, cqe, wi, cqe_bcnt); + skb = INDIRECT_CALL_2(rq->wqe.skb_from_cqe, + mlx5e_skb_from_cqe_linear, + mlx5e_skb_from_cqe_nonlinear, + rq, cqe, wi, cqe_bcnt); if (!skb) { /* probably for XDP */ if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) { @@ -1279,8 +1283,10 @@ void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe) cqe_bcnt = mpwrq_get_cqe_byte_cnt(cqe); - skb = rq->mpwqe.skb_from_cqe_mpwrq(rq, wi, cqe_bcnt, head_offset, - page_idx); + skb = INDIRECT_CALL_2(rq->mpwqe.skb_from_cqe_mpwrq, + mlx5e_skb_from_cqe_mpwrq_linear, + mlx5e_skb_from_cqe_mpwrq_nonlinear, + rq, wi, cqe_bcnt, head_offset, page_idx); if (!skb) goto mpwrq_cqe_out; @@ -1437,7 +1443,10 @@ void mlx5i_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe) wi = get_frag(rq, ci); cqe_bcnt = be32_to_cpu(cqe->byte_cnt); - skb = rq->wqe.skb_from_cqe(rq, cqe, wi, cqe_bcnt); + skb = INDIRECT_CALL_2(rq->wqe.skb_from_cqe, + mlx5e_skb_from_cqe_linear, + mlx5e_skb_from_cqe_nonlinear, + rq, cqe, wi, cqe_bcnt); if (!skb) goto wq_free_wqe; @@ -1469,7 +1478,10 @@ void mlx5e_ipsec_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe) wi = get_frag(rq, ci); cqe_bcnt = be32_to_cpu(cqe->byte_cnt); - skb = rq->wqe.skb_from_cqe(rq, cqe, wi, cqe_bcnt); + skb = INDIRECT_CALL_2(rq->wqe.skb_from_cqe, + mlx5e_skb_from_cqe_linear, + mlx5e_skb_from_cqe_nonlinear, + rq, cqe, wi, cqe_bcnt); if (unlikely(!skb)) { /* a DROP, save the page-reuse checks */ mlx5e_free_rx_wqe(rq, wi, true); |