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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-08 11:35:03 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2008-10-08 11:35:03 +0200 |
| commit | 400dad39d1c33fe797e47326d87a3f54d0ac5181 (patch) | |
| tree | f3bb7c9f75bd24161c2dd745f1b475f5a6165cae /net/netfilter/nf_conntrack_netlink.c | |
| parent | 49ac8713b6d064adf7474080fdccebd7cce76be0 (diff) | |
| download | kernel-crypto-400dad39d1c33fe797e47326d87a3f54d0ac5181.tar.gz kernel-crypto-400dad39d1c33fe797e47326d87a3f54d0ac5181.tar.xz kernel-crypto-400dad39d1c33fe797e47326d87a3f54d0ac5181.zip | |
netfilter: netns nf_conntrack: per-netns conntrack hash
* make per-netns conntrack hash
Other solution is to add ->ct_net pointer to tuplehashes and still has one
hash, I tried that it's ugly and requires more code deep down in protocol
modules et al.
* propagate netns pointer to where needed, e. g. to conntrack iterators.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index da3cdc8db70..918a3358a12 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -549,7 +549,7 @@ ctnetlink_dump_table(struct sk_buff *skb, struct netlink_callback *cb) last = (struct nf_conn *)cb->args[1]; for (; cb->args[0] < nf_conntrack_htable_size; cb->args[0]++) { restart: - hlist_for_each_entry_rcu(h, n, &nf_conntrack_hash[cb->args[0]], + hlist_for_each_entry_rcu(h, n, &init_net.ct.hash[cb->args[0]], hnode) { if (NF_CT_DIRECTION(h) != IP_CT_DIR_ORIGINAL) continue; @@ -794,14 +794,14 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_REPLY, u3); else { /* Flush the whole table */ - nf_conntrack_flush(); + nf_conntrack_flush(&init_net); return 0; } if (err < 0) return err; - h = nf_conntrack_find_get(&tuple); + h = nf_conntrack_find_get(&init_net, &tuple); if (!h) return -ENOENT; @@ -847,7 +847,7 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb, if (err < 0) return err; - h = nf_conntrack_find_get(&tuple); + h = nf_conntrack_find_get(&init_net, &tuple); if (!h) return -ENOENT; @@ -1213,9 +1213,9 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, spin_lock_bh(&nf_conntrack_lock); if (cda[CTA_TUPLE_ORIG]) - h = __nf_conntrack_find(&otuple); + h = __nf_conntrack_find(&init_net, &otuple); else if (cda[CTA_TUPLE_REPLY]) - h = __nf_conntrack_find(&rtuple); + h = __nf_conntrack_find(&init_net, &rtuple); if (h == NULL) { struct nf_conntrack_tuple master; @@ -1230,7 +1230,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, if (err < 0) goto out_unlock; - master_h = __nf_conntrack_find(&master); + master_h = __nf_conntrack_find(&init_net, &master); if (master_h == NULL) { err = -ENOENT; goto out_unlock; @@ -1670,7 +1670,7 @@ ctnetlink_create_expect(struct nlattr *cda[], u_int8_t u3) return err; /* Look for master conntrack of this expectation */ - h = nf_conntrack_find_get(&master_tuple); + h = nf_conntrack_find_get(&init_net, &master_tuple); if (!h) return -ENOENT; ct = nf_ct_tuplehash_to_ctrack(h); |