Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

[deliverable/linux.git] / include / net / netfilter / nf_conntrack.h

diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 092ca19fa044d158e73556ee617b6e37e6710803..445b019c2078a01b6e85dcb00386228502f221d7 100644 (file)
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -17,6 +17,7 @@
 #include <linux/bitops.h>
 #include <linux/compiler.h>
 #include <linux/atomic.h>
+#include <linux/rhashtable.h>
 
 #include <linux/netfilter/nf_conntrack_tcp.h>
 #include <linux/netfilter/nf_conntrack_dccp.h>
@@ -117,6 +118,9 @@ struct nf_conn {
        /* Extensions */
        struct nf_ct_ext *ext;
 
+#if IS_ENABLED(CONFIG_NF_NAT)
+       struct rhash_head       nat_bysource;
+#endif
        /* Storage reserved for other modules, must be the last member */
        union nf_conntrack_proto proto;
 };
@@ -266,12 +270,12 @@ static inline int nf_ct_is_template(const struct nf_conn *ct)
 }
 
 /* It's confirmed if it is, or has been in the hash table. */
-static inline int nf_ct_is_confirmed(struct nf_conn *ct)
+static inline int nf_ct_is_confirmed(const struct nf_conn *ct)
 {
        return test_bit(IPS_CONFIRMED_BIT, &ct->status);
 }
 
-static inline int nf_ct_is_dying(struct nf_conn *ct)
+static inline int nf_ct_is_dying(const struct nf_conn *ct)
 {
        return test_bit(IPS_DYING_BIT, &ct->status);
 }
@@ -309,6 +313,7 @@ void nf_ct_tmpl_free(struct nf_conn *tmpl);
 
 #define NF_CT_STAT_INC(net, count)       __this_cpu_inc((net)->ct.stat->count)
 #define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count)
+#define NF_CT_STAT_ADD_ATOMIC(net, count, v) this_cpu_add((net)->ct.stat->count, (v))
 
 #define MODULE_ALIAS_NFCT_HELPER(helper) \
         MODULE_ALIAS("nfct-helper-" helper)