From bae7ce7bafb59e42dc0e0e2999fdd9d1cffe3866 Mon Sep 17 00:00:00 2001 From: Yizhou Zhao Date: Mon, 6 Jul 2026 18:16:22 +0800 Subject: ipvs: pass parsed transport offset to state handlers IPVS callers already parse the packet into struct ip_vs_iphdr before updating connection state. For IPv6 this records the real transport-header offset after extension headers in iph.len. Pass this parsed transport offset through ip_vs_set_state() and the protocol state_transition() callback so protocol handlers can use the same packet context as scheduling and NAT handling. This patch only changes the common callback plumbing and adapts the protocol callback signatures; TCP and SCTP start using the value in follow-up patches. Signed-off-by: Yizhou Zhao Acked-by: Julian Anastasov Signed-off-by: Florian Westphal --- include/net/ip_vs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 49297fec448a..417ff51f62fc 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -752,7 +752,8 @@ struct ip_vs_protocol { void (*state_transition)(struct ip_vs_conn *cp, int direction, const struct sk_buff *skb, - struct ip_vs_proto_data *pd); + struct ip_vs_proto_data *pd, + unsigned int iph_len); int (*register_app)(struct netns_ipvs *ipvs, struct ip_vs_app *inc); -- cgit v1.2.3