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authorPablo Neira Ayuso <pablo@netfilter.org>2016-06-12 22:52:45 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2016-06-24 11:03:26 +0200
commit37a9cc52552579f22e18cca401cfc4351b6cbc72 (patch)
tree01af0a3ab45f4a7bc179308a0f84f84b5784ddcb /include/net/netfilter
parent664b0f8cd8c66d02d14168ee7ac6a957cc88177f (diff)
netfilter: nf_tables: add generation mask to sets
Similar to ("netfilter: nf_tables: add generation mask to tables"). Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter')
-rw-r--r--include/net/netfilter/nf_tables.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index b023e287ea92..07a5ba47cbda 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -296,6 +296,7 @@ void nft_unregister_set(struct nft_set_ops *ops);
* @ops: set ops
* @pnet: network namespace
* @flags: set flags
+ * @genmask: generation mask
* @klen: key length
* @dlen: data length
* @data: private set data
@@ -317,7 +318,8 @@ struct nft_set {
/* runtime data below here */
const struct nft_set_ops *ops ____cacheline_aligned;
possible_net_t pnet;
- u16 flags;
+ u16 flags:14,
+ genmask:2;
u8 klen;
u8 dlen;
unsigned char data[]
@@ -335,9 +337,9 @@ static inline struct nft_set *nft_set_container_of(const void *priv)
}
struct nft_set *nf_tables_set_lookup(const struct nft_table *table,
- const struct nlattr *nla);
+ const struct nlattr *nla, u8 genmask);
struct nft_set *nf_tables_set_lookup_byid(const struct net *net,
- const struct nlattr *nla);
+ const struct nlattr *nla, u8 genmask);
static inline unsigned long nft_set_gc_interval(const struct nft_set *set)
{