[NETFILTER 43/64]: nf_nat: sprinkle a few __read_mostlys

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[NETFILTER]: nf_nat: sprinkle a few __read_mostlys

Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>

---
commit 2c4956d3c5e45fca0caa5f7c431d1c45d27ece49
tree 744cd193e410ca60c057e0ebc02941438f3adaf1
parent 7f35f5edca069881dc4bf771d08e192cd8704483
author Patrick McHardy <kaber@xxxxxxxxx> Mon, 17 Dec 2007 14:58:31 +0100
committer Patrick McHardy <kaber@xxxxxxxxx> Tue, 18 Dec 2007 00:24:57 +0100

 net/ipv4/netfilter/nf_nat_core.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index a772445..7cc179c 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -33,16 +33,17 @@
 
 static DEFINE_RWLOCK(nf_nat_lock);
 
-static struct nf_conntrack_l3proto *l3proto = NULL;
+static struct nf_conntrack_l3proto *l3proto __read_mostly;
 
 /* Calculated at init based on memory size */
-static unsigned int nf_nat_htable_size;
+static unsigned int nf_nat_htable_size __read_mostly;
 static int nf_nat_vmalloced;
 
-static struct hlist_head *bysource;
+static struct hlist_head *bysource __read_mostly;
 
 #define MAX_IP_NAT_PROTO 256
-static const struct nf_nat_protocol *nf_nat_protos[MAX_IP_NAT_PROTO];
+static const struct nf_nat_protocol *nf_nat_protos[MAX_IP_NAT_PROTO]
+						__read_mostly;
 
 static inline const struct nf_nat_protocol *
 __nf_nat_proto_find(u_int8_t protonum)
-
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