[PATCH 10/14] netfilter: cleanup struct nft_chain

George Guo
2023-12-26T09:44:14Z

Add comments for blob_gen_0, blob_gen_1, bound, genmask, udlen, udata,
blob_next in struct nft_chain.

Signed-off-by: George Guo <guodongtai@kylinos.cn>
---
include/net/netfilter/nf_tables.h | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 208cfedb083c..2ee906429cc9 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -1060,14 +1060,21 @@ struct nft_rule_blob {
/**
* struct nft_chain - nf_tables chain
*
+ * @blob_gen_0: rule blob pointer to the current generation
+ * @blob_gen_1: rule blob pointer to the future generation
* @rules: list of rules in the chain
* @list: used internally
* @rhlhead: used internally
* @table: table that this chain belongs to
* @handle: chain handle
* @use: number of jump references to this chain
- * @flags: bitmask of enum nft_chain_flags
+ * @flags: bitmask of enum NFTA_CHAIN_FLAGS
+ * @bound: bind or not
+ * @genmask: generation mask
* @name: name of the chain
+ * @udlen: user data length
+ * @udata: user data in the chain
+ * @blob_next: rule blob pointer to the next in the chain
*/
struct nft_chain {
struct nft_rule_blob __rcu *blob_gen_0;
--
2.39.2