diff options
| author | Florian Westphal <fw@strlen.de> | 2022-01-07 05:03:26 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-01-09 23:30:14 +0100 |
| commit | 408bdcfce8dfd6902f75fbcd3b99d8b24b506597 (patch) | |
| tree | 066eb062ca029e3e13e75cdc0f0cb5753d6f7605 /net/openvswitch/conntrack.c | |
| parent | netfilter: conntrack: avoid useless indirection during conntrack destruction (diff) | |
| download | linux-408bdcfce8dfd6902f75fbcd3b99d8b24b506597.tar.xz linux-408bdcfce8dfd6902f75fbcd3b99d8b24b506597.zip | |
net: prefer nf_ct_put instead of nf_conntrack_put
Its the same as nf_conntrack_put(), but without the
need for an indirect call. The downside is a module dependency on
nf_conntrack, but all of these already depend on conntrack anyway.
Cc: Paul Blakey <paulb@mellanox.com>
Cc: dev@openvswitch.org
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/openvswitch/conntrack.c')
| -rw-r--r-- | net/openvswitch/conntrack.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 121664e52271..a921c5c00a1b 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -574,7 +574,7 @@ ovs_ct_expect_find(struct net *net, const struct nf_conntrack_zone *zone, struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(h); nf_ct_delete(ct, 0, 0); - nf_conntrack_put(&ct->ct_general); + nf_ct_put(ct); } } @@ -723,7 +723,7 @@ static bool skb_nfct_cached(struct net *net, if (nf_ct_is_confirmed(ct)) nf_ct_delete(ct, 0, 0); - nf_conntrack_put(&ct->ct_general); + nf_ct_put(ct); nf_ct_set(skb, NULL, 0); return false; } @@ -967,7 +967,8 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key, /* Associate skb with specified zone. */ if (tmpl) { - nf_conntrack_put(skb_nfct(skb)); + ct = nf_ct_get(skb, &ctinfo); + nf_ct_put(ct); nf_conntrack_get(&tmpl->ct_general); nf_ct_set(skb, tmpl, IP_CT_NEW); } @@ -1328,7 +1329,12 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb, int ovs_ct_clear(struct sk_buff *skb, struct sw_flow_key *key) { - nf_conntrack_put(skb_nfct(skb)); + enum ip_conntrack_info ctinfo; + struct nf_conn *ct; + + ct = nf_ct_get(skb, &ctinfo); + + nf_ct_put(ct); nf_ct_set(skb, NULL, IP_CT_UNTRACKED); ovs_ct_fill_key(skb, key, false); |