From patchwork Tue Dec 26 09:42:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Guo X-Patchwork-Id: 13504864 X-Patchwork-Delegate: kuba@kernel.org Received: from out-174.mta1.migadu.com (out-174.mta1.migadu.com [95.215.58.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 25E4D51C41 for ; Tue, 26 Dec 2023 09:44:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="Q+AjtJxf" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1703583853; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Enz7PIMkFIUCxVHWnXh2ChdEcuA703jE9iFHAc9Olsk=; b=Q+AjtJxfY7CCNw7T2vnYRNb5fwHPpw2Oul1ENY5/az67MsHW8Z7p5hHblbGk7j0BL6eRhy NGvetNGRzqtvLtjXWFW5JkDCBcax3BUM/UR14sIf/KigKM9s+3oL9gYVar1Qt5LKA/erPl ca4sbqwQ2PZAPHdmZvOUgdmCkBUGsZE= From: George Guo To: horms@kernel.org, pablo@netfilter.org, kadlec@netfilter.org, fw@strlen.de, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, George Guo Subject: [PATCH 10/14] netfilter: cleanup struct nft_chain Date: Tue, 26 Dec 2023 17:42:51 +0800 Message-Id: <20231226094255.77911-10-dongtai.guo@linux.dev> In-Reply-To: <20231226094255.77911-1-dongtai.guo@linux.dev> References: <20231226094255.77911-1-dongtai.guo@linux.dev> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Patchwork-Delegate: kuba@kernel.org From: George Guo Add comments for blob_gen_0, blob_gen_1, bound, genmask, udlen, udata, blob_next in struct nft_chain. Signed-off-by: George Guo --- 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;