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authorAlexey Dobriyan <adobriyan@gmail.com>2008-10-08 11:35:02 +0200
committerPatrick McHardy <kaber@trash.net>2008-10-08 11:35:02 +0200
commitdfdb8d791877052bbb527d9688d94a064721d8f7 (patch)
tree1aba6921536f1d3244c8967033edefd2bbcf4812 /net
parente10aad9998e463df8e25ec749538faf3324dd31b (diff)
netfilter: netns nf_conntrack: add netns boilerplate
One comment: #ifdefs around #include is necessary to overcome amazing compile breakages in NOTRACK-in-netns patch (see below). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nf_conntrack_core.c4
-rw-r--r--net/netfilter/nf_conntrack_expect.c4
-rw-r--r--net/netfilter/nf_conntrack_standalone.c21
3 files changed, 22 insertions, 7 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 6aaf64b5ded..ee79e932589 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1006,7 +1006,7 @@ EXPORT_SYMBOL_GPL(nf_conntrack_flush);
/* Mishearing the voices in his head, our hero wonders how he's
supposed to kill the mall. */
-void nf_conntrack_cleanup(void)
+void nf_conntrack_cleanup(struct net *net)
{
rcu_assign_pointer(ip_ct_attach, NULL);
@@ -1120,7 +1120,7 @@ EXPORT_SYMBOL_GPL(nf_conntrack_set_hashsize);
module_param_call(hashsize, nf_conntrack_set_hashsize, param_get_uint,
&nf_conntrack_htable_size, 0600);
-int __init nf_conntrack_init(void)
+int nf_conntrack_init(struct net *net)
{
int max_factor = 8;
int ret;
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 990fa12f2ee..e6a79f2a7c5 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -537,7 +537,7 @@ static const struct file_operations exp_file_ops = {
};
#endif /* CONFIG_PROC_FS */
-static int __init exp_proc_init(void)
+static int exp_proc_init(void)
{
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *proc;
@@ -558,7 +558,7 @@ static void exp_proc_remove(void)
module_param_named(expect_hashsize, nf_ct_expect_hsize, uint, 0600);
-int __init nf_conntrack_expect_init(void)
+int nf_conntrack_expect_init(void)
{
int err = -ENOMEM;
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 8509db14670..81dec17196d 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -440,11 +440,26 @@ static void nf_conntrack_standalone_fini_sysctl(void)
}
#endif /* CONFIG_SYSCTL */
+static int nf_conntrack_net_init(struct net *net)
+{
+ return nf_conntrack_init(net);
+}
+
+static void nf_conntrack_net_exit(struct net *net)
+{
+ nf_conntrack_cleanup(net);
+}
+
+static struct pernet_operations nf_conntrack_net_ops = {
+ .init = nf_conntrack_net_init,
+ .exit = nf_conntrack_net_exit,
+};
+
static int __init nf_conntrack_standalone_init(void)
{
int ret;
- ret = nf_conntrack_init();
+ ret = register_pernet_subsys(&nf_conntrack_net_ops);
if (ret < 0)
goto out;
ret = nf_conntrack_standalone_init_proc();
@@ -458,7 +473,7 @@ static int __init nf_conntrack_standalone_init(void)
out_sysctl:
nf_conntrack_standalone_fini_proc();
out_proc:
- nf_conntrack_cleanup();
+ unregister_pernet_subsys(&nf_conntrack_net_ops);
out:
return ret;
}
@@ -467,7 +482,7 @@ static void __exit nf_conntrack_standalone_fini(void)
{
nf_conntrack_standalone_fini_sysctl();
nf_conntrack_standalone_fini_proc();
- nf_conntrack_cleanup();
+ unregister_pernet_subsys(&nf_conntrack_net_ops);
}
module_init(nf_conntrack_standalone_init);