Merge branch 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[linux-2.6-omap-h63xx.git] / include / net / netfilter / nf_conntrack.h

diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 2dbd6c015b947da0f1b21cc4d14201241e6bc8d9..0741ad592da03d84298b46075fdf2b0e5276dac6 100644 (file)
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -88,7 +88,6 @@ struct nf_conn_help {
        u8 expecting[NF_CT_MAX_EXPECT_CLASSES];
 };
 
-
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
 #include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
 
@@ -111,11 +110,6 @@ struct nf_conn
        /* Timer function; drops refcnt when it goes off. */
        struct timer_list timeout;
 
-#ifdef CONFIG_NF_CT_ACCT
-       /* Accounting Information (same cache line as other written members) */
-       struct ip_conntrack_counter counters[IP_CT_DIR_MAX];
-#endif
-
 #if defined(CONFIG_NF_CONNTRACK_MARK)
        u_int32_t mark;
 #endif
@@ -223,6 +217,25 @@ static inline void nf_ct_refresh(struct nf_conn *ct,
        __nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
 }
 
+extern bool __nf_ct_kill_acct(struct nf_conn *ct,
+                             enum ip_conntrack_info ctinfo,
+                             const struct sk_buff *skb,
+                             int do_acct);
+
+/* kill conntrack and do accounting */
+static inline bool nf_ct_kill_acct(struct nf_conn *ct,
+                                  enum ip_conntrack_info ctinfo,
+                                  const struct sk_buff *skb)
+{
+       return __nf_ct_kill_acct(ct, ctinfo, skb, 1);
+}
+
+/* kill conntrack without accounting */
+static inline bool nf_ct_kill(struct nf_conn *ct)
+{
+       return __nf_ct_kill_acct(ct, 0, NULL, 0);
+}
+
 /* These are for NAT.  Icky. */
 /* Update TCP window tracking data when NAT mangles the packet */
 extern void nf_conntrack_tcp_update(const struct sk_buff *skb,
@@ -239,7 +252,8 @@ nf_ct_iterate_cleanup(int (*iter)(struct nf_conn *i, void *data), void *data);
 extern void nf_conntrack_free(struct nf_conn *ct);
 extern struct nf_conn *
 nf_conntrack_alloc(const struct nf_conntrack_tuple *orig,
-                  const struct nf_conntrack_tuple *repl);
+                  const struct nf_conntrack_tuple *repl,
+                  gfp_t gfp);
 
 /* It's confirmed if it is, or has been in the hash table. */
 static inline int nf_ct_is_confirmed(struct nf_conn *ct)