--- linux-2.4.16-pristine/kernel/ksyms.c	Wed Nov 21 22:07:25 2001
+++ linux-2.4.16-af1/kernel/ksyms.c	Fri Dec  7 13:37:17 2001
@@ -268,6 +268,9 @@
 EXPORT_SYMBOL(lock_may_read);
 EXPORT_SYMBOL(lock_may_write);
 EXPORT_SYMBOL(dcache_readdir);
+EXPORT_SYMBOL(buffermem_pages);
+EXPORT_SYMBOL(nr_free_pages);
+EXPORT_SYMBOL(page_cache_size);
 
 /* for stackable file systems (lofs, wrapfs, cryptfs, etc.) */
 EXPORT_SYMBOL(default_llseek);
Only in linux-2.4.16-af1/net/ipv4/netfilter: .depend
diff -u -r linux-2.4.16-pristine/net/ipv4/netfilter/ip_conntrack_core.c linux-2.4.16-af1/net/ipv4/netfilter/ip_conntrack_core.c
--- linux-2.4.16-pristine/net/ipv4/netfilter/ip_conntrack_core.c	Tue Aug  7 16:30:50 2001
+++ linux-2.4.16-af1/net/ipv4/netfilter/ip_conntrack_core.c	Fri Dec  7 13:47:41 2001
@@ -534,6 +534,7 @@
 
 	/* Mark clearly that it's not in the hash table. */
 	conntrack->tuplehash[IP_CT_DIR_ORIGINAL].list.next = NULL;
+	conntrack->tuplehash[IP_CT_DIR_REPLY].list.next = NULL;
 
 	/* Write lock required for deletion of expected.  Without
            this, a read-lock would do. */
diff -u -r linux-2.4.16-pristine/net/ipv4/netfilter/ip_conntrack_standalone.c linux-2.4.16-af1/net/ipv4/netfilter/ip_conntrack_standalone.c
--- linux-2.4.16-pristine/net/ipv4/netfilter/ip_conntrack_standalone.c	Sun Sep 30 20:26:08 2001
+++ linux-2.4.16-af1/net/ipv4/netfilter/ip_conntrack_standalone.c	Fri Dec  7 13:48:13 2001
@@ -324,6 +324,7 @@
 module_init(init);
 module_exit(fini);
 
+EXPORT_SYMBOL(__ip_conntrack_confirm);
 EXPORT_SYMBOL(ip_conntrack_protocol_register);
 EXPORT_SYMBOL(invert_tuplepr);
 EXPORT_SYMBOL(ip_conntrack_alter_reply);
diff -u -r linux-2.4.16-pristine/net/ipv4/netfilter/ip_nat_core.c linux-2.4.16-af1/net/ipv4/netfilter/ip_nat_core.c
--- linux-2.4.16-pristine/net/ipv4/netfilter/ip_nat_core.c	Sat Nov 10 23:36:38 2001
+++ linux-2.4.16-af1/net/ipv4/netfilter/ip_nat_core.c	Fri Dec  7 13:49:24 2001
@@ -658,6 +658,14 @@
 	list_prepend(&byipsproto[ipsprotohash], &info->byipsproto);
 }
 
+void ip_nat_replace_in_hashes(struct ip_conntrack *conntrack,
+			      struct ip_nat_info *info)
+{
+	WRITE_LOCK(&ip_nat_lock);
+	replace_in_hashes(conntrack, info);
+	WRITE_UNLOCK(&ip_nat_lock);
+}
+
 void place_in_hashes(struct ip_conntrack *conntrack,
 		     struct ip_nat_info *info)
 {
diff -u -r linux-2.4.16-pristine/net/ipv4/netfilter/ip_nat_standalone.c linux-2.4.16-af1/net/ipv4/netfilter/ip_nat_standalone.c
--- linux-2.4.16-pristine/net/ipv4/netfilter/ip_nat_standalone.c	Sun Sep 30 20:26:08 2001
+++ linux-2.4.16-af1/net/ipv4/netfilter/ip_nat_standalone.c	Fri Dec  7 13:49:49 2001
@@ -343,4 +343,5 @@
 EXPORT_SYMBOL(ip_nat_mangle_tcp_packet);
 EXPORT_SYMBOL(ip_nat_seq_adjust);
 EXPORT_SYMBOL(ip_nat_delete_sack);
+EXPORT_SYMBOL(ip_nat_replace_in_hashes);
 MODULE_LICENSE("GPL");
diff -u linux-2.4.16-pristine/include/linux/netfilter_ipv4/ip_nat.h linux-2.4.16-af1/include/linux/netfilter_ipv4/ip_nat.h
--- linux-2.4.16-pristine/include/linux/netfilter_ipv4/ip_nat.h	Wed Apr 25 23:00:28 2001
+++ linux-2.4.16-af1/include/linux/netfilter_ipv4/ip_nat.h	Fri Dec  7 13:58:46 2001
@@ -124,5 +124,9 @@
 extern u_int16_t ip_nat_cheat_check(u_int32_t oldvalinv,
 				    u_int32_t newval,
 				    u_int16_t oldcheck);
+
+extern void ip_nat_replace_in_hashes(struct ip_conntrack *conntrack,
+				     struct ip_nat_info *info);
+
 #endif /*__KERNEL__*/
 #endif