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xdp: Directly use ida_alloc()/free() APIs
Use ida_alloc() / ida_free() instead of the deprecated ida_simple_get() / ida_simple_remove(). Signed-off-by: Ke Liu <liuke94@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Link: https://lore.kernel.org/bpf/20220527064609.2358482-1-liuke94@huawei.com
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@ -57,7 +57,7 @@ static int xdp_umem_addr_map(struct xdp_umem *umem, struct page **pages,
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static void xdp_umem_release(struct xdp_umem *umem)
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{
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umem->zc = false;
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ida_simple_remove(&umem_ida, umem->id);
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ida_free(&umem_ida, umem->id);
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xdp_umem_addr_unmap(umem);
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xdp_umem_unpin_pages(umem);
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@ -242,7 +242,7 @@ struct xdp_umem *xdp_umem_create(struct xdp_umem_reg *mr)
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if (!umem)
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return ERR_PTR(-ENOMEM);
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err = ida_simple_get(&umem_ida, 0, 0, GFP_KERNEL);
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err = ida_alloc(&umem_ida, GFP_KERNEL);
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if (err < 0) {
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kfree(umem);
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return ERR_PTR(err);
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@ -251,7 +251,7 @@ struct xdp_umem *xdp_umem_create(struct xdp_umem_reg *mr)
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err = xdp_umem_reg(umem, mr);
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if (err) {
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ida_simple_remove(&umem_ida, umem->id);
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ida_free(&umem_ida, umem->id);
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kfree(umem);
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return ERR_PTR(err);
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}
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