[NET]: Turn nfmark into generic mark

nfmark is being used in various subsystems and has become
the defacto mark field for all kinds of packets. Therefore
it makes sense to rename it to `mark' and remove the
dependency on CONFIG_NETFILTER.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 files changed, 15 insertions, 15 deletions

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index fc195a4..23633bf 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -386,6 +386,7 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 	dst_release(to->dst);
 	to->dst = dst_clone(from->dst);
 	to->dev = from->dev;
+	to->mark = from->mark;
 
 	/* Copy the flags to each fragment. */
 	IPCB(to)->flags = IPCB(from)->flags;
@@ -394,7 +395,6 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 	to->tc_index = from->tc_index;
 #endif
 #ifdef CONFIG_NETFILTER
-	to->nfmark = from->nfmark;
 	/* Connection association is same as pre-frag packet */
 	nf_conntrack_put(to->nfct);
 	to->nfct = from->nfct;
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index 6ff05c3..7de3852 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -84,7 +84,7 @@ tcp_conn_schedule(struct sk_buff *skb,
 	}
 
 	if (th->syn &&
-	    (svc = ip_vs_service_get(skb->nfmark, skb->nh.iph->protocol,
+	    (svc = ip_vs_service_get(skb->mark, skb->nh.iph->protocol,
 				     skb->nh.iph->daddr, th->dest))) {
 		if (ip_vs_todrop()) {
 			/*
diff --git a/net/ipv4/ipvs/ip_vs_proto_udp.c b/net/ipv4/ipvs/ip_vs_proto_udp.c
index 691c8b6..452cb9c 100644
--- a/net/ipv4/ipvs/ip_vs_proto_udp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_udp.c
@@ -89,7 +89,7 @@ udp_conn_schedule(struct sk_buff *skb, struct ip_vs_protocol *pp,
 		return 0;
 	}
 
-	if ((svc = ip_vs_service_get(skb->nfmark, skb->nh.iph->protocol,
+	if ((svc = ip_vs_service_get(skb->mark, skb->nh.iph->protocol,
 				     skb->nh.iph->daddr, uh->dest))) {
 		if (ip_vs_todrop()) {
 			/*
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index e2005c6..bfc8d75 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -28,7 +28,7 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
 		fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
 		fl.oif = (*pskb)->sk ? (*pskb)->sk->sk_bound_dev_if : 0;
 #ifdef CONFIG_IP_ROUTE_FWMARK
-		fl.nl_u.ip4_u.fwmark = (*pskb)->nfmark;
+		fl.nl_u.ip4_u.fwmark = (*pskb)->mark;
 #endif
 		if (ip_route_output_key(&rt, &fl) != 0)
 			return -1;
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 97556cc..cd520df 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -243,7 +243,7 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
 	pmsg->data_len        = data_len;
 	pmsg->timestamp_sec   = entry->skb->tstamp.off_sec;
 	pmsg->timestamp_usec  = entry->skb->tstamp.off_usec;
-	pmsg->mark            = entry->skb->nfmark;
+	pmsg->mark            = entry->skb->mark;
 	pmsg->hook            = entry->info->hook;
 	pmsg->hw_protocol     = entry->skb->protocol;
 	
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index 264763a..f0319e5 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -76,7 +76,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 
 	/* This packet will not be the same as the other: clear nf fields */
 	nf_reset(nskb);
-	nskb->nfmark = 0;
+	nskb->mark = 0;
 	skb_init_secmark(nskb);
 
 	tcph = (struct tcphdr *)((u_int32_t*)nskb->nh.iph + nskb->nh.iph->ihl);
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index 2b104ea..dbd3478 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -239,7 +239,7 @@ static void ipt_ulog_packet(unsigned int hooknum,
 	pm->data_len = copy_len;
 	pm->timestamp_sec = skb->tstamp.off_sec;
 	pm->timestamp_usec = skb->tstamp.off_usec;
-	pm->mark = skb->nfmark;
+	pm->mark = skb->mark;
 	pm->hook = hooknum;
 	if (prefix != NULL)
 		strncpy(pm->prefix, prefix, sizeof(pm->prefix));
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index b91f358..62d4ccc 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -132,7 +132,7 @@ ipt_local_hook(unsigned int hook,
 	unsigned int ret;
 	u_int8_t tos;
 	__be32 saddr, daddr;
-	unsigned long nfmark;
+	u_int32_t mark;
 
 	/* root is playing with raw sockets. */
 	if ((*pskb)->len < sizeof(struct iphdr)
@@ -143,7 +143,7 @@ ipt_local_hook(unsigned int hook,
 	}
 
 	/* Save things which could affect route */
-	nfmark = (*pskb)->nfmark;
+	mark = (*pskb)->mark;
 	saddr = (*pskb)->nh.iph->saddr;
 	daddr = (*pskb)->nh.iph->daddr;
 	tos = (*pskb)->nh.iph->tos;
@@ -154,7 +154,7 @@ ipt_local_hook(unsigned int hook,
 	    && ((*pskb)->nh.iph->saddr != saddr
 		|| (*pskb)->nh.iph->daddr != daddr
 #ifdef CONFIG_IP_ROUTE_FWMARK
-		|| (*pskb)->nfmark != nfmark
+		|| (*pskb)->mark != mark
 #endif
 		|| (*pskb)->nh.iph->tos != tos))
 		if (ip_route_me_harder(pskb, RTN_UNSPEC))
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 925ee4d..4de3e38 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1644,7 +1644,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 	rth->rt_dst	= daddr;
 	rth->fl.fl4_tos	= tos;
 #ifdef CONFIG_IP_ROUTE_FWMARK
-	rth->fl.fl4_fwmark= skb->nfmark;
+	rth->fl.fl4_fwmark= skb->mark;
 #endif
 	rth->fl.fl4_src	= saddr;
 	rth->rt_src	= saddr;
@@ -1790,7 +1790,7 @@ static inline int __mkroute_input(struct sk_buff *skb,
 	rth->rt_dst	= daddr;
 	rth->fl.fl4_tos	= tos;
 #ifdef CONFIG_IP_ROUTE_FWMARK
-	rth->fl.fl4_fwmark= skb->nfmark;
+	rth->fl.fl4_fwmark= skb->mark;
 #endif
 	rth->fl.fl4_src	= saddr;
 	rth->rt_src	= saddr;
@@ -1921,7 +1921,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 					.tos = tos,
 					.scope = RT_SCOPE_UNIVERSE,
 #ifdef CONFIG_IP_ROUTE_FWMARK
-					.fwmark = skb->nfmark
+					.fwmark = skb->mark
 #endif
 				      } },
 			    .iif = dev->ifindex };
@@ -2035,7 +2035,7 @@ local_input:
 	rth->rt_dst	= daddr;
 	rth->fl.fl4_tos	= tos;
 #ifdef CONFIG_IP_ROUTE_FWMARK
-	rth->fl.fl4_fwmark= skb->nfmark;
+	rth->fl.fl4_fwmark= skb->mark;
 #endif
 	rth->fl.fl4_src	= saddr;
 	rth->rt_src	= saddr;
@@ -2114,7 +2114,7 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 		    rth->fl.iif == iif &&
 		    rth->fl.oif == 0 &&
 #ifdef CONFIG_IP_ROUTE_FWMARK
-		    rth->fl.fl4_fwmark == skb->nfmark &&
+		    rth->fl.fl4_fwmark == skb->mark &&
 #endif
 		    rth->fl.fl4_tos == tos) {
 			rth->u.dst.lastuse = jiffies;