netfilter: nf_tables: store and dump set policy

We want to know in which cases the user explicitly sets the policy
options. In that case, we also want to dump back the info.

Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index c4d86198d3d6..3d7292392fac 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -241,6 +241,7 @@ void nft_unregister_set(struct nft_set_ops *ops);
  *      @dtype: data type (verdict or numeric type defined by userspace)
  *      @size: maximum set size
  *      @nelems: number of elements
+ *      @policy: set parameterization (see enum nft_set_policies)
  *      @ops: set ops
  *      @flags: set flags
  *      @klen: key length
@@ -255,6 +256,7 @@ struct nft_set {
         u32                             dtype;
         u32                             size;
         u32                             nelems;
+        u16                             policy;
         /* runtime data below here */
         const struct nft_set_ops        *ops ____cacheline_aligned;
         u16                             flags;