diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/alloc.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/alloc.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/uar.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c | 7 |
5 files changed, 16 insertions, 22 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/alloc.c b/drivers/net/ethernet/mellanox/mlx4/alloc.c index dbc483e4a2ef..b330020dc0d6 100644 --- a/drivers/net/ethernet/mellanox/mlx4/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c @@ -185,8 +185,7 @@ int mlx4_bitmap_init(struct mlx4_bitmap *bitmap, u32 num, u32 mask, bitmap->avail = num - reserved_top - reserved_bot; bitmap->effective_len = bitmap->avail; spin_lock_init(&bitmap->lock); - bitmap->table = kcalloc(BITS_TO_LONGS(bitmap->max), sizeof(long), - GFP_KERNEL); + bitmap->table = bitmap_zalloc(bitmap->max, GFP_KERNEL); if (!bitmap->table) return -ENOMEM; @@ -197,7 +196,7 @@ int mlx4_bitmap_init(struct mlx4_bitmap *bitmap, u32 num, u32 mask, void mlx4_bitmap_cleanup(struct mlx4_bitmap *bitmap) { - kfree(bitmap->table); + bitmap_free(bitmap->table); } struct mlx4_zone_allocator { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c index 421b9c3c8bf7..9008e17126db 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c @@ -186,10 +186,7 @@ static struct mlx5_db_pgdir *mlx5_alloc_db_pgdir(struct mlx5_core_dev *dev, if (!pgdir) return NULL; - pgdir->bitmap = kcalloc(BITS_TO_LONGS(db_per_page), - sizeof(unsigned long), - GFP_KERNEL); - + pgdir->bitmap = bitmap_zalloc(db_per_page, GFP_KERNEL); if (!pgdir->bitmap) { kfree(pgdir); return NULL; @@ -200,7 +197,7 @@ static struct mlx5_db_pgdir *mlx5_alloc_db_pgdir(struct mlx5_core_dev *dev, pgdir->db_page = mlx5_dma_zalloc_coherent_node(dev, PAGE_SIZE, &pgdir->db_dma, node); if (!pgdir->db_page) { - kfree(pgdir->bitmap); + bitmap_free(pgdir->bitmap); kfree(pgdir); return NULL; } @@ -280,7 +277,7 @@ void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db) dma_free_coherent(&(dev->pdev->dev), PAGE_SIZE, db->u.pgdir->db_page, db->u.pgdir->db_dma); list_del(&db->u.pgdir->list); - kfree(db->u.pgdir->bitmap); + bitmap_free(db->u.pgdir->bitmap); kfree(db->u.pgdir); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c index 98359559c77e..a71d5b9c7ab2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c @@ -108,8 +108,7 @@ int mlx5_mpfs_init(struct mlx5_core_dev *dev) mutex_init(&mpfs->lock); mpfs->size = l2table_size; - mpfs->bitmap = kcalloc(BITS_TO_LONGS(l2table_size), - sizeof(uintptr_t), GFP_KERNEL); + mpfs->bitmap = bitmap_zalloc(l2table_size, GFP_KERNEL); if (!mpfs->bitmap) { kfree(mpfs); return -ENOMEM; @@ -127,7 +126,7 @@ void mlx5_mpfs_cleanup(struct mlx5_core_dev *dev) return; WARN_ON(!hlist_empty(mpfs->hash)); - kfree(mpfs->bitmap); + bitmap_free(mpfs->bitmap); kfree(mpfs); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c index 8b97066dd1f1..94464723ff77 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c @@ -90,8 +90,8 @@ static void up_rel_func(struct kref *kref) iounmap(up->map); if (mlx5_cmd_free_uar(up->mdev, up->index)) mlx5_core_warn(up->mdev, "failed to free uar index %d\n", up->index); - kfree(up->reg_bitmap); - kfree(up->fp_bitmap); + bitmap_free(up->reg_bitmap); + bitmap_free(up->fp_bitmap); kfree(up); } @@ -110,11 +110,11 @@ static struct mlx5_uars_page *alloc_uars_page(struct mlx5_core_dev *mdev, return ERR_PTR(err); up->mdev = mdev; - up->reg_bitmap = kcalloc(BITS_TO_LONGS(bfregs), sizeof(unsigned long), GFP_KERNEL); + up->reg_bitmap = bitmap_zalloc(bfregs, GFP_KERNEL); if (!up->reg_bitmap) goto error1; - up->fp_bitmap = kcalloc(BITS_TO_LONGS(bfregs), sizeof(unsigned long), GFP_KERNEL); + up->fp_bitmap = bitmap_zalloc(bfregs, GFP_KERNEL); if (!up->fp_bitmap) goto error1; @@ -157,8 +157,8 @@ error2: if (mlx5_cmd_free_uar(mdev, up->index)) mlx5_core_warn(mdev, "failed to free uar index %d\n", up->index); error1: - kfree(up->fp_bitmap); - kfree(up->reg_bitmap); + bitmap_free(up->fp_bitmap); + bitmap_free(up->reg_bitmap); kfree(up); return ERR_PTR(err); } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c index 9d9aa28684af..46baf3b44309 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c @@ -1188,8 +1188,7 @@ static int mlxsw_sp_fid_family_register(struct mlxsw_sp *mlxsw_sp, fid_family->mlxsw_sp = mlxsw_sp; INIT_LIST_HEAD(&fid_family->fids_list); - fid_family->fids_bitmap = kcalloc(BITS_TO_LONGS(nr_fids), - sizeof(unsigned long), GFP_KERNEL); + fid_family->fids_bitmap = bitmap_zalloc(nr_fids, GFP_KERNEL); if (!fid_family->fids_bitmap) { err = -ENOMEM; goto err_alloc_fids_bitmap; @@ -1206,7 +1205,7 @@ static int mlxsw_sp_fid_family_register(struct mlxsw_sp *mlxsw_sp, return 0; err_fid_flood_tables_init: - kfree(fid_family->fids_bitmap); + bitmap_free(fid_family->fids_bitmap); err_alloc_fids_bitmap: kfree(fid_family); return err; @@ -1217,7 +1216,7 @@ mlxsw_sp_fid_family_unregister(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid_family *fid_family) { mlxsw_sp->fid_core->fid_family_arr[fid_family->type] = NULL; - kfree(fid_family->fids_bitmap); + bitmap_free(fid_family->fids_bitmap); WARN_ON_ONCE(!list_empty(&fid_family->fids_list)); kfree(fid_family); } |