[NETFILTER]: nf_conntrack: move conntrack protocol sysctls to individual modules
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c
index f44811e..15306b9 100644
--- a/net/netfilter/nf_conntrack_proto_generic.c
+++ b/net/netfilter/nf_conntrack_proto_generic.c
@@ -17,7 +17,7 @@
#include <linux/netfilter.h>
#include <net/netfilter/nf_conntrack_l4proto.h>
-unsigned int nf_ct_generic_timeout __read_mostly = 600*HZ;
+static unsigned int nf_ct_generic_timeout __read_mostly = 600*HZ;
static int generic_pkt_to_tuple(const struct sk_buff *skb,
unsigned int dataoff,
@@ -71,6 +71,23 @@
return 1;
}
+#ifdef CONFIG_SYSCTL
+static struct ctl_table_header *generic_sysctl_header;
+static struct ctl_table generic_sysctl_table[] = {
+ {
+ .ctl_name = NET_NF_CONNTRACK_GENERIC_TIMEOUT,
+ .procname = "nf_conntrack_generic_timeout",
+ .data = &nf_ct_generic_timeout,
+ .maxlen = sizeof(unsigned int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ },
+ {
+ .ctl_name = 0
+ }
+};
+#endif /* CONFIG_SYSCTL */
+
struct nf_conntrack_l4proto nf_conntrack_l4proto_generic =
{
.l3proto = PF_UNSPEC,
@@ -82,4 +99,8 @@
.print_conntrack = generic_print_conntrack,
.packet = packet,
.new = new,
+#ifdef CONFIG_SYSCTL
+ .ctl_table_header = &generic_sysctl_header,
+ .ctl_table = generic_sysctl_table,
+#endif
};