netfilter: nf_tables: add generation mask to chains

Similar to ("netfilter: nf_tables: add generation mask to tables"). Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-06-12 19:21:31 +02:00
parent f2a6d76676
commit 664b0f8cd8
2 changed files with 60 additions and 33 deletions
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@ -732,7 +732,6 @@ static inline struct nft_userdata *nft_userdata(const struct nft_rule *rule)

 enum nft_chain_flags {
 	NFT_BASE_CHAIN			= 0x1,
-	NFT_CHAIN_INACTIVE		= 0x2,
 };

 /**
@ -754,7 +753,8 @@ struct nft_chain {
 	u64				handle;
 	u32				use;
 	u16				level;
-	u8				flags;
+	u8				flags:6,
+					genmask:2;
 	char				name[NFT_CHAIN_MAXNAMELEN];
 };