---

yaml --- r: 291376 b: refs/heads/master c: afd4650 h: refs/heads/master v: v3
git-mirror · Mar 13, 2012 · 9251d36 · 9251d36
1 parent 6e84b0e
commit 9251d36
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Showing 21 changed files with 82 additions and 51 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 058bd4d2a4ff0aaa4a5381c67e776729d840c785
+refs/heads/master: afd465030acb4098abcb6b965a5aebc7ea2209e0
diff --git a/trunk/include/net/udplite.h b/trunk/include/net/udplite.h
@@ -40,7 +40,7 @@ static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
          * checksum. UDP-Lite (like IPv6) mandates checksums, hence packets
          * with a zero checksum field are illegal.                            */
 	if (uh->check == 0) {
-		LIMIT_NETDEBUG(KERN_DEBUG "UDPLITE: zeroed checksum field\n");
+		LIMIT_NETDEBUG(KERN_DEBUG "UDPLite: zeroed checksum field\n");
 		return 1;
 	}
 
@@ -52,7 +52,7 @@ static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
 		/*
 		 * Coverage length violates RFC 3828: log and discard silently.
 		 */
-		LIMIT_NETDEBUG(KERN_DEBUG "UDPLITE: bad csum coverage %d/%d\n",
+		LIMIT_NETDEBUG(KERN_DEBUG "UDPLite: bad csum coverage %d/%d\n",
 			       cscov, skb->len);
 		return 1;
 

diff --git a/trunk/net/ipv4/af_inet.c b/trunk/net/ipv4/af_inet.c
@@ -65,6 +65,8 @@
  *		2 of the License, or (at your option) any later version.
  */
 
+#define pr_fmt(fmt) "IPv4: " fmt
+
 #include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/types.h>

diff --git a/trunk/net/ipv4/ah4.c b/trunk/net/ipv4/ah4.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) "IPsec: " fmt
+
 #include <crypto/hash.h>
 #include <linux/err.h>
 #include <linux/module.h>
@@ -445,9 +447,10 @@ static int ah_init_state(struct xfrm_state *x)
 
 	if (aalg_desc->uinfo.auth.icv_fullbits/8 !=
 	    crypto_ahash_digestsize(ahash)) {
-		pr_info("AH: %s digestsize %u != %hu\n",
-			x->aalg->alg_name, crypto_ahash_digestsize(ahash),
-			aalg_desc->uinfo.auth.icv_fullbits/8);
+		pr_info("%s: %s digestsize %u != %hu\n",
+			__func__, x->aalg->alg_name,
+			crypto_ahash_digestsize(ahash),
+			aalg_desc->uinfo.auth.icv_fullbits / 8);
 		goto error;
 	}
 

diff --git a/trunk/net/ipv4/esp4.c b/trunk/net/ipv4/esp4.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) "IPsec: " fmt
+
 #include <crypto/aead.h>
 #include <crypto/authenc.h>
 #include <linux/err.h>

diff --git a/trunk/net/ipv4/gre.c b/trunk/net/ipv4/gre.c
@@ -10,6 +10,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/kmod.h>
@@ -118,10 +120,10 @@ static const struct net_protocol net_gre_protocol = {
 
 static int __init gre_init(void)
 {
-	pr_info("GRE over IPv4 demultiplexor driver");
+	pr_info("GRE over IPv4 demultiplexor driver\n");
 
 	if (inet_add_protocol(&net_gre_protocol, IPPROTO_GRE) < 0) {
-		pr_err("gre: can't add protocol\n");
+		pr_err("can't add protocol\n");
 		return -EAGAIN;
 	}
 

diff --git a/trunk/net/ipv4/icmp.c b/trunk/net/ipv4/icmp.c
@@ -62,6 +62,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/jiffies.h>
@@ -670,7 +672,7 @@ static void icmp_unreach(struct sk_buff *skb)
 			break;
 		case ICMP_FRAG_NEEDED:
 			if (ipv4_config.no_pmtu_disc) {
-				LIMIT_NETDEBUG(KERN_INFO "ICMP: %pI4: fragmentation needed and DF set\n",
+				LIMIT_NETDEBUG(KERN_INFO pr_fmt("%pI4: fragmentation needed and DF set\n"),
 					       &iph->daddr);
 			} else {
 				info = ip_rt_frag_needed(net, iph,
@@ -681,7 +683,7 @@ static void icmp_unreach(struct sk_buff *skb)
 			}
 			break;
 		case ICMP_SR_FAILED:
-			LIMIT_NETDEBUG(KERN_INFO "ICMP: %pI4: Source Route Failed\n",
+			LIMIT_NETDEBUG(KERN_INFO pr_fmt("%pI4: Source Route Failed\n"),
 				       &iph->daddr);
 			break;
 		default:

diff --git a/trunk/net/ipv4/ip_fragment.c b/trunk/net/ipv4/ip_fragment.c
@@ -20,6 +20,8 @@
  *		Patrick McHardy :	LRU queue of frag heads for evictor.
  */
 
+#define pr_fmt(fmt) "IPv4: " fmt
+
 #include <linux/compiler.h>
 #include <linux/module.h>
 #include <linux/types.h>
@@ -299,7 +301,7 @@ static inline struct ipq *ip_find(struct net *net, struct iphdr *iph, u32 user)
 	return container_of(q, struct ipq, q);
 
 out_nomem:
-	LIMIT_NETDEBUG(KERN_ERR "ip_frag_create: no memory left !\n");
+	LIMIT_NETDEBUG(KERN_ERR pr_fmt("ip_frag_create: no memory left !\n"));
 	return NULL;
 }
 
@@ -637,8 +639,8 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
 	return 0;
 
 out_nomem:
-	LIMIT_NETDEBUG(KERN_ERR "IP: queue_glue: no memory for gluing "
-			      "queue %p\n", qp);
+	LIMIT_NETDEBUG(KERN_ERR pr_fmt("queue_glue: no memory for gluing queue %p\n"),
+		       qp);
 	err = -ENOMEM;
 	goto out_fail;
 out_oversize:

diff --git a/trunk/net/ipv4/ip_gre.c b/trunk/net/ipv4/ip_gre.c
@@ -10,6 +10,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/capability.h>
 #include <linux/module.h>
 #include <linux/types.h>

diff --git a/trunk/net/ipv4/ip_input.c b/trunk/net/ipv4/ip_input.c
@@ -113,6 +113,8 @@
  *		2 of the License, or (at your option) any later version.
  */
 
+#define pr_fmt(fmt) "IPv4: " fmt
+
 #include <asm/system.h>
 #include <linux/module.h>
 #include <linux/types.h>

diff --git a/trunk/net/ipv4/ip_options.c b/trunk/net/ipv4/ip_options.c
@@ -9,6 +9,8 @@
  *
  */
 
+#define pr_fmt(fmt) "IPv4: " fmt
+
 #include <linux/capability.h>
 #include <linux/module.h>
 #include <linux/slab.h>

diff --git a/trunk/net/ipv4/route.c b/trunk/net/ipv4/route.c
@@ -62,6 +62,8 @@
  *		2 of the License, or (at your option) any later version.
  */
 
+#define pr_fmt(fmt) "IPv4: " fmt
+
 #include <linux/module.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -1298,7 +1300,7 @@ static struct rtable *rt_intern_hash(unsigned hash, struct rtable *rt,
 			}
 
 			if (net_ratelimit())
-				pr_warn("ipv4: Neighbour table overflow\n");
+				pr_warn("Neighbour table overflow\n");
 			rt_drop(rt);
 			return ERR_PTR(-ENOBUFS);
 		}

diff --git a/trunk/net/ipv4/tcp.c b/trunk/net/ipv4/tcp.c
@@ -245,6 +245,8 @@
  *	TCP_CLOSE		socket is finished
  */
 
+#define pr_fmt(fmt) "TCP: " fmt
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/types.h>
@@ -1675,7 +1677,8 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 
 				if (tp->ucopy.dma_cookie < 0) {
 
-					pr_alert("dma_cookie < 0\n");
+					pr_alert("%s: dma_cookie < 0\n",
+						 __func__);
 
 					/* Exception. Bailout! */
 					if (!copied)
@@ -1884,9 +1887,9 @@ bool tcp_check_oom(struct sock *sk, int shift)
 	out_of_socket_memory = tcp_out_of_memory(sk);
 
 	if (too_many_orphans && net_ratelimit())
-		pr_info("TCP: too many orphaned sockets\n");
+		pr_info("too many orphaned sockets\n");
 	if (out_of_socket_memory && net_ratelimit())
-		pr_info("TCP: out of memory -- consider tuning tcp_mem\n");
+		pr_info("out of memory -- consider tuning tcp_mem\n");
 	return too_many_orphans || out_of_socket_memory;
 }
 
@@ -3311,7 +3314,7 @@ void __init tcp_init(void)
 	sysctl_tcp_rmem[1] = 87380;
 	sysctl_tcp_rmem[2] = max(87380, max_share);
 
-	pr_info("TCP: Hash tables configured (established %u bind %u)\n",
+	pr_info("Hash tables configured (established %u bind %u)\n",
 		tcp_hashinfo.ehash_mask + 1, tcp_hashinfo.bhash_size);
 
 	tcp_register_congestion_control(&tcp_reno);

diff --git a/trunk/net/ipv4/tcp_cong.c b/trunk/net/ipv4/tcp_cong.c
@@ -6,6 +6,8 @@
  * Copyright (C) 2005 Stephen Hemminger <shemminger@osdl.org>
  */
 
+#define pr_fmt(fmt) "TCP: " fmt
+
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/types.h>
@@ -41,17 +43,17 @@ int tcp_register_congestion_control(struct tcp_congestion_ops *ca)
 
 	/* all algorithms must implement ssthresh and cong_avoid ops */
 	if (!ca->ssthresh || !ca->cong_avoid) {
-		pr_err("TCP %s does not implement required ops\n", ca->name);
+		pr_err("%s does not implement required ops\n", ca->name);
 		return -EINVAL;
 	}
 
 	spin_lock(&tcp_cong_list_lock);
 	if (tcp_ca_find(ca->name)) {
-		pr_notice("TCP %s already registered\n", ca->name);
+		pr_notice("%s already registered\n", ca->name);
 		ret = -EEXIST;
 	} else {
 		list_add_tail_rcu(&ca->list, &tcp_cong_list);
-		pr_info("TCP %s registered\n", ca->name);
+		pr_info("%s registered\n", ca->name);
 	}
 	spin_unlock(&tcp_cong_list_lock);
 

diff --git a/trunk/net/ipv4/tcp_input.c b/trunk/net/ipv4/tcp_input.c
@@ -61,6 +61,8 @@
  *		Pasi Sarolahti:		F-RTO for dealing with spurious RTOs
  */
 
+#define pr_fmt(fmt) "TCP: " fmt
+
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/module.h>

diff --git a/trunk/net/ipv4/tcp_ipv4.c b/trunk/net/ipv4/tcp_ipv4.c
@@ -50,6 +50,7 @@
  *					a single port at the same time.
  */
 
+#define pr_fmt(fmt) "TCP: " fmt
 
 #include <linux/bottom_half.h>
 #include <linux/types.h>
@@ -876,8 +877,7 @@ int tcp_syn_flood_action(struct sock *sk,
 	lopt = inet_csk(sk)->icsk_accept_queue.listen_opt;
 	if (!lopt->synflood_warned) {
 		lopt->synflood_warned = 1;
-		pr_info("%s: Possible SYN flooding on port %d. %s. "
-			" Check SNMP counters.\n",
+		pr_info("%s: Possible SYN flooding on port %d. %s.  Check SNMP counters.\n",
 			proto, ntohs(tcp_hdr(skb)->dest), msg);
 	}
 	return want_cookie;
@@ -1399,7 +1399,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 			 * to destinations, already remembered
 			 * to the moment of synflood.
 			 */
-			LIMIT_NETDEBUG(KERN_DEBUG "TCP: drop open request from %pI4/%u\n",
+			LIMIT_NETDEBUG(KERN_DEBUG pr_fmt("drop open request from %pI4/%u\n"),
 				       &saddr, ntohs(tcp_hdr(skb)->source));
 			goto drop_and_release;
 		}

diff --git a/trunk/net/ipv4/tcp_probe.c b/trunk/net/ipv4/tcp_probe.c
@@ -18,6 +18,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/kprobes.h>
 #include <linux/socket.h>
@@ -239,7 +241,7 @@ static __init int tcpprobe_init(void)
 	if (ret)
 		goto err1;
 
-	pr_info("TCP probe registered (port=%d) bufsize=%u\n", port, bufsize);
+	pr_info("probe registered (port=%d) bufsize=%u\n", port, bufsize);
 	return 0;
  err1:
 	proc_net_remove(&init_net, procname);

diff --git a/trunk/net/ipv4/tcp_timer.c b/trunk/net/ipv4/tcp_timer.c
@@ -333,16 +333,18 @@ void tcp_retransmit_timer(struct sock *sk)
 		 */
 		struct inet_sock *inet = inet_sk(sk);
 		if (sk->sk_family == AF_INET) {
-			LIMIT_NETDEBUG(KERN_DEBUG "TCP: Peer %pI4:%u/%u unexpectedly shrunk window %u:%u (repaired)\n",
-			       &inet->inet_daddr, ntohs(inet->inet_dport),
-			       inet->inet_num, tp->snd_una, tp->snd_nxt);
+			LIMIT_NETDEBUG(KERN_DEBUG pr_fmt("Peer %pI4:%u/%u unexpectedly shrunk window %u:%u (repaired)\n"),
+				       &inet->inet_daddr,
+				       ntohs(inet->inet_dport), inet->inet_num,
+				       tp->snd_una, tp->snd_nxt);
 		}
 #if IS_ENABLED(CONFIG_IPV6)
 		else if (sk->sk_family == AF_INET6) {
 			struct ipv6_pinfo *np = inet6_sk(sk);
-			LIMIT_NETDEBUG(KERN_DEBUG "TCP: Peer %pI6:%u/%u unexpectedly shrunk window %u:%u (repaired)\n",
-			       &np->daddr, ntohs(inet->inet_dport),
-			       inet->inet_num, tp->snd_una, tp->snd_nxt);
+			LIMIT_NETDEBUG(KERN_DEBUG pr_fmt("Peer %pI6:%u/%u unexpectedly shrunk window %u:%u (repaired)\n"),
+				       &np->daddr,
+				       ntohs(inet->inet_dport), inet->inet_num,
+				       tp->snd_una, tp->snd_nxt);
 		}
 #endif
 		if (tcp_time_stamp - tp->rcv_tstamp > TCP_RTO_MAX) {