diff options
| author | Maxim Mikityanskiy <maximmi@nvidia.com> | 2022-09-30 09:28:59 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-01 13:30:21 -0700 |
| commit | 96d37d861a09ba4b6ea08b87fa1c173c1af522b1 (patch) | |
| tree | 9816c8efb0e731f849a686680c5699083a97571c /drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | |
| parent | 132857d9124c853c105acf96b557ce866c044970 (diff) | |
net/mlx5e: Call mlx5e_page_release_dynamic directly where possible
mlx5e_page_release calls the appropriate deallocator depending on
whether it's an XSK RQ or a regular one. Some flows that call this
function are not compatible with XSK, so they can call the non-XSK
deallocator directly to save a branch.
Signed-off-by: Maxim Mikityanskiy <maximmi@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>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 9d0a5c66c6a9..d0db6a66cb46 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -588,12 +588,8 @@ err_unmap: while (--i >= 0) { dma_info = &shampo->info[--index]; if (!(i & (MLX5E_SHAMPO_WQ_HEADER_PER_PAGE - 1))) { - union mlx5e_alloc_unit au = { - .page = dma_info->page, - }; - dma_info->addr = ALIGN_DOWN(dma_info->addr, PAGE_SIZE); - mlx5e_page_release(rq, &au, true); + mlx5e_page_release_dynamic(rq, dma_info->page, true); } } rq->stats->buff_alloc_err++; @@ -698,7 +694,7 @@ static int mlx5e_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix) err_unmap: while (--i >= 0) { au--; - mlx5e_page_release(rq, au, true); + mlx5e_page_release_dynamic(rq, au->page, true); } err: @@ -731,12 +727,8 @@ void mlx5e_shampo_dealloc_hd(struct mlx5e_rq *rq, u16 len, u16 start, bool close hd_info = &shampo->info[index]; hd_info->addr = ALIGN_DOWN(hd_info->addr, PAGE_SIZE); if (hd_info->page != deleted_page) { - union mlx5e_alloc_unit au = { - .page = hd_info->page, - }; - deleted_page = hd_info->page; - mlx5e_page_release(rq, &au, false); + mlx5e_page_release_dynamic(rq, hd_info->page, false); } } @@ -2061,12 +2053,8 @@ mlx5e_free_rx_shampo_hd_entry(struct mlx5e_rq *rq, u16 header_index) u64 addr = shampo->info[header_index].addr; if (((header_index + 1) & (MLX5E_SHAMPO_WQ_HEADER_PER_PAGE - 1)) == 0) { - union mlx5e_alloc_unit au = { - .page = shampo->info[header_index].page, - }; - shampo->info[header_index].addr = ALIGN_DOWN(addr, PAGE_SIZE); - mlx5e_page_release(rq, &au, true); + mlx5e_page_release_dynamic(rq, shampo->info[header_index].page, true); } bitmap_clear(shampo->bitmap, header_index, 1); } |