Re: [PATCH net-next 02/13] sk_buff: add skb extension infrastructure
From: Stephen Suryaputra <hidden>
Date: 2018-12-12 18:17:11
On Mon, Dec 10, 2018 at 11:20 AM Florian Westphal [off-list ref] wrote:
+#ifdef CONFIG_SKB_EXTENSIONS
+enum skb_ext_id {
+#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
+ SKB_EXT_BRIDGE_NF,
+#endif
+ SKB_EXT_NUM, /* must be last */
+};How about when proprietary extensions is desired? There are cases where our system has to pass special metadata from input to output in skbs.