[NETFILTER]: Change tunables to __read_mostly

Change some netfilter tunables to __read_mostly.  Also fixed some
incorrect file reference comments while I was in there.

(this will be my last __read_mostly patch unless someone points out
something else that needs it)

Signed-off-by: Brian Haley <brian.haley@hp.com>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 6 insertions, 6 deletions

diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index c01c126224e2..d322e8395794 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -57,7 +57,7 @@ struct ipq_queue_entry {
 typedef int (*ipq_cmpfn)(struct ipq_queue_entry *, unsigned long);
 
 static unsigned char copy_mode = IPQ_COPY_NONE;
-static unsigned int queue_maxlen = IPQ_QMAX_DEFAULT;
+static unsigned int queue_maxlen __read_mostly = IPQ_QMAX_DEFAULT;
 static DEFINE_RWLOCK(queue_lock);
 static int peer_pid;
 static unsigned int copy_range;
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index c2ab38ff46af..e5e53fff9e38 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -335,7 +335,7 @@ static struct nf_hook_ops ipv6_conntrack_ops[] = {
 /* From nf_conntrack_proto_icmpv6.c */
 extern unsigned int nf_ct_icmpv6_timeout;
 
-/* From nf_conntrack_frag6.c */
+/* From nf_conntrack_reasm.c */
 extern unsigned int nf_ct_frag6_timeout;
 extern unsigned int nf_ct_frag6_low_thresh;
 extern unsigned int nf_ct_frag6_high_thresh;
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index ef18a7b7014b..34d447208ffd 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -33,7 +33,7 @@
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
 
-unsigned long nf_ct_icmpv6_timeout = 30*HZ;
+unsigned long nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
 
 #if 0
 #define DEBUGP printk
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 7a4e4c2e3197..bf93c1ea6be9 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -54,9 +54,9 @@
 #define NF_CT_FRAG6_LOW_THRESH 196608  /* == 192*1024 */
 #define NF_CT_FRAG6_TIMEOUT IPV6_FRAG_TIMEOUT
 
-unsigned int nf_ct_frag6_high_thresh = 256*1024;
-unsigned int nf_ct_frag6_low_thresh = 192*1024;
-unsigned long nf_ct_frag6_timeout = IPV6_FRAG_TIMEOUT;
+unsigned int nf_ct_frag6_high_thresh __read_mostly = 256*1024;
+unsigned int nf_ct_frag6_low_thresh __read_mostly = 192*1024;
+unsigned long nf_ct_frag6_timeout __read_mostly = IPV6_FRAG_TIMEOUT;
 
 struct nf_ct_frag6_skb_cb
 {