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net/mlx5e: xsk: Remove mlx5e_xsk_page_alloc_pool

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mlx5e_xsk_page_alloc_pool became a thin wrapper around xsk_buff_alloc.
Drop it and call xsk_buff_alloc directly.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Maxim Mikityanskiy 2022-09-29 00:21:53 -07:00 committed by Jakub Kicinski
parent 672db02433
commit 2d0765f78c
2 changed files with 5 additions and 13 deletions
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10
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h
View File

@ -18,16 +18,6 @@ struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq,
struct mlx5e_wqe_frag_info *wi,
u32 cqe_bcnt);
static inline int mlx5e_xsk_page_alloc_pool(struct mlx5e_rq *rq,
union mlx5e_alloc_unit *au)
{
au->xsk = xsk_buff_alloc(rq->xsk_pool);
if (!au->xsk)
return -ENOMEM;
return 0;
}
static inline bool mlx5e_xsk_update_rx_wakeup(struct mlx5e_rq *rq, bool alloc_err)
{
if (!xsk_uses_need_wakeup(rq->xsk_pool))

8
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
View File

@ -302,10 +302,12 @@ static inline int mlx5e_page_alloc_pool(struct mlx5e_rq *rq, union mlx5e_alloc_u
static inline int mlx5e_page_alloc(struct mlx5e_rq *rq, union mlx5e_alloc_unit *au)
{
if (rq->xsk_pool)
return mlx5e_xsk_page_alloc_pool(rq, au);
else
if (rq->xsk_pool) {
au->xsk = xsk_buff_alloc(rq->xsk_pool);
return likely(au->xsk) ? 0 : -ENOMEM;
} else {
return mlx5e_page_alloc_pool(rq, au);
}
}
void mlx5e_page_dma_unmap(struct mlx5e_rq *rq, struct page *page)