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net/mlx5: Use 2-factor allocator calls
This restores the use of 2-factor allocation helpers that were already fixed treewide. Please do not use open-coded multiplication; prefer, instead, using 2-factor allocation helpers. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
committed by
David S. Miller
parent
95765a6ca1
commit
eec4edc9ee
@@ -349,7 +349,8 @@ static int mlx5e_rq_alloc_mpwqe_info(struct mlx5e_rq *rq,
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{
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int wq_sz = mlx5_wq_ll_get_size(&rq->mpwqe.wq);
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rq->mpwqe.info = kvzalloc_node(wq_sz * sizeof(*rq->mpwqe.info),
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rq->mpwqe.info = kvzalloc_node(array_size(wq_sz,
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sizeof(*rq->mpwqe.info)),
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GFP_KERNEL, cpu_to_node(c->cpu));
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if (!rq->mpwqe.info)
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return -ENOMEM;
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@@ -969,7 +970,7 @@ static int mlx5e_alloc_xdpsq_db(struct mlx5e_xdpsq *sq, int numa)
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{
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int wq_sz = mlx5_wq_cyc_get_size(&sq->wq);
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sq->db.di = kvzalloc_node(sizeof(*sq->db.di) * wq_sz,
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sq->db.di = kvzalloc_node(array_size(wq_sz, sizeof(*sq->db.di)),
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GFP_KERNEL, numa);
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if (!sq->db.di) {
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mlx5e_free_xdpsq_db(sq);
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@@ -1028,7 +1029,8 @@ static int mlx5e_alloc_icosq_db(struct mlx5e_icosq *sq, int numa)
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{
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u8 wq_sz = mlx5_wq_cyc_get_size(&sq->wq);
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sq->db.ico_wqe = kvzalloc_node(sizeof(*sq->db.ico_wqe) * wq_sz,
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sq->db.ico_wqe = kvzalloc_node(array_size(wq_sz,
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sizeof(*sq->db.ico_wqe)),
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GFP_KERNEL, numa);
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if (!sq->db.ico_wqe)
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return -ENOMEM;
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@@ -1083,9 +1085,11 @@ static int mlx5e_alloc_txqsq_db(struct mlx5e_txqsq *sq, int numa)
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int wq_sz = mlx5_wq_cyc_get_size(&sq->wq);
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int df_sz = wq_sz * MLX5_SEND_WQEBB_NUM_DS;
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sq->db.dma_fifo = kvzalloc_node(df_sz * sizeof(*sq->db.dma_fifo),
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sq->db.dma_fifo = kvzalloc_node(array_size(df_sz,
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sizeof(*sq->db.dma_fifo)),
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GFP_KERNEL, numa);
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sq->db.wqe_info = kvzalloc_node(wq_sz * sizeof(*sq->db.wqe_info),
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sq->db.wqe_info = kvzalloc_node(array_size(wq_sz,
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sizeof(*sq->db.wqe_info)),
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GFP_KERNEL, numa);
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if (!sq->db.dma_fifo || !sq->db.wqe_info) {
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mlx5e_free_txqsq_db(sq);
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