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| author | Xin Long <lucien.xin@gmail.com> | 2023-02-07 17:52:10 -0500 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-10 16:23:03 -0800 |
| commit | 0785407e78d4bce56e04d92a6c961900b3d513dd (patch) | |
| tree | 9efb911dc87a0d6db5c1634a3f57d3c4d9e0b895 /include/net/netfilter/nf_conntrack.h | |
| parent | 558d95e7e11cd9844806e804f4c1243f2c744b00 (diff) | |
| download | linux-0785407e78d4bce56e04d92a6c961900b3d513dd.tar.gz | |
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 <lucien.xin@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Aaron Conole <aconole@redhat.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/netfilter/nf_conntrack.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index a6e89d7212f855..7bbab8f2b73d4c 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) |