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net/mlx5: Allocate FC bulk structs with kvzalloc() instead of kzalloc()

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The bulk size is larger than 16K so use kvzalloc().
The bulk bitmask upper size limit is 16K so use kvcalloc().

Signed-off-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Maor Dickman
2021-04-11 11:50:18 +03:00
committed by Saeed Mahameed
parent 94872d4ef9
commit 5cec6de0ae
1 changed files with 8 additions and 8 deletions
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16
drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
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@@ -497,13 +497,13 @@ static struct mlx5_fc_bulk *mlx5_fc_bulk_create(struct mlx5_core_dev *dev)
alloc_bitmask = MLX5_CAP_GEN(dev, flow_counter_bulk_alloc);
bulk_len = alloc_bitmask > 0 ? MLX5_FC_BULK_NUM_FCS(alloc_bitmask) : 1;
bulk = kzalloc(sizeof(*bulk) + bulk_len * sizeof(struct mlx5_fc),
GFP_KERNEL);
bulk = kvzalloc(sizeof(*bulk) + bulk_len * sizeof(struct mlx5_fc),
GFP_KERNEL);
if (!bulk)
goto err_alloc_bulk;
bulk->bitmask = kcalloc(BITS_TO_LONGS(bulk_len), sizeof(unsigned long),
GFP_KERNEL);
bulk->bitmask = kvcalloc(BITS_TO_LONGS(bulk_len), sizeof(unsigned long),
GFP_KERNEL);
if (!bulk->bitmask)
goto err_alloc_bitmask;
@@ -521,9 +521,9 @@ static struct mlx5_fc_bulk *mlx5_fc_bulk_create(struct mlx5_core_dev *dev)
return bulk;
err_mlx5_cmd_bulk_alloc:
kfree(bulk->bitmask);
kvfree(bulk->bitmask);
err_alloc_bitmask:
kfree(bulk);
kvfree(bulk);
err_alloc_bulk:
return ERR_PTR(err);
}
@@ -537,8 +537,8 @@ mlx5_fc_bulk_destroy(struct mlx5_core_dev *dev, struct mlx5_fc_bulk *bulk)
}
mlx5_cmd_fc_free(dev, bulk->base_id);
kfree(bulk->bitmask);
kfree(bulk);
kvfree(bulk->bitmask);
kvfree(bulk);
return 0;
}