From: adobriyan@gmail.com
To: kaber@trash.net, netfilter-devel@vger.kernel.org,
netdev@vger.kernel.org, containers@lists.linux-foundation.org
Subject: PATCH 19/38] netns ct: cleanup after L3 and L4 proto in every netns
Date: Fri, 22 Aug 2008 02:04:14 +0400 [thread overview]
Message-ID: <20080821220414.GS31136@x200.localdomain> (raw)
Start massacre in every netns when proto in unregistered (read: rmmod).
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
net/netfilter/nf_conntrack_proto.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -207,6 +207,8 @@ EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_register);
void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto)
{
+ struct net *net;
+
BUG_ON(proto->l3proto >= AF_MAX);
mutex_lock(&nf_ct_proto_mutex);
@@ -219,7 +221,8 @@ void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto)
synchronize_rcu();
/* Remove all contrack entries for this protocol */
- nf_ct_iterate_cleanup(&init_net, kill_l3proto, proto);
+ for_each_net(net)
+ nf_ct_iterate_cleanup(net, kill_l3proto, proto);
}
EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_unregister);
@@ -316,6 +319,8 @@ EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_register);
void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto)
{
+ struct net *net;
+
BUG_ON(l4proto->l3proto >= PF_MAX);
mutex_lock(&nf_ct_proto_mutex);
@@ -328,7 +333,8 @@ void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto)
synchronize_rcu();
/* Remove all contrack entries for this protocol */
- nf_ct_iterate_cleanup(&init_net, kill_l4proto, l4proto);
+ for_each_net(net)
+ nf_ct_iterate_cleanup(net, kill_l4proto, l4proto);
}
EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_unregister);
--
1.5.6.3
reply other threads:[~2008-08-21 22:02 UTC|newest]
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