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net/mlx5: Allocate virtually contiguous memory in pci_irq.c

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Physical continuity is not necessary, and requested allocation size might
be larger than PAGE_SIZE.
Hence, use v-alloc/free API.

Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Tariq Toukan 2021-04-27 17:23:16 +03:00 committed by Saeed Mahameed
parent 773c104d53
commit 88468311c0
1 changed files with 4 additions and 4 deletions
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8
drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c
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@ -94,8 +94,8 @@ int mlx5_set_msix_vec_count(struct mlx5_core_dev *dev, int function_id,
if (msix_vec_count > max_msix)
return -EOVERFLOW;
query_cap = kzalloc(query_sz, GFP_KERNEL);
hca_cap = kzalloc(set_sz, GFP_KERNEL);
query_cap = kvzalloc(query_sz, GFP_KERNEL);
hca_cap = kvzalloc(set_sz, GFP_KERNEL);
if (!hca_cap || !query_cap) {
ret = -ENOMEM;
goto out;
@ -118,8 +118,8 @@ int mlx5_set_msix_vec_count(struct mlx5_core_dev *dev, int function_id,
MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE << 1);
ret = mlx5_cmd_exec_in(dev, set_hca_cap, hca_cap);
out:
kfree(hca_cap);
kfree(query_cap);
kvfree(hca_cap);
kvfree(query_cap);
return ret;
}