From 0785407e78d4bce56e04d92a6c961900b3d513dd Mon Sep 17 00:00:00 2001 From: Xin Long Date: Tue, 7 Feb 2023 17:52:10 -0500 Subject: net: extract nf_ct_handle_fragments to nf_conntrack_ovs Now handle_fragments() in OVS and TC have the similar code, and this patch removes the duplicate code by moving the function to nf_conntrack_ovs. Note that skb_clear_hash(skb) or skb->ignore_df = 1 should be done only when defrag returns 0, as it does in other places in kernel. Signed-off-by: Xin Long Reviewed-by: Simon Horman Reviewed-by: Aaron Conole Acked-by: Florian Westphal Signed-off-by: Jakub Kicinski --- include/net/netfilter/nf_conntrack.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index a6e89d7212f8..7bbab8f2b73d 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -363,6 +363,8 @@ static inline struct nf_conntrack_net *nf_ct_pernet(const struct net *net) } int nf_ct_skb_network_trim(struct sk_buff *skb, int family); +int nf_ct_handle_fragments(struct net *net, struct sk_buff *skb, + u16 zone, u8 family, u8 *proto, u16 *mru); #define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count) #define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count) -- cgit v1.2.3