lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

net: Convert printks to pr_<level>

Browse Source 
Use a more current kernel messaging style.

Convert a printk block to print_hex_dump.
Coalesce formats, align arguments.
Use %s, __func__ instead of embedding function names.

Some messages that were prefixed with <foo>_close are
now prefixed with <foo>_fini.  Some ah4 and esp messages
are now not prefixed with "ip ".

The intent of this patch is to later add something like
  #define pr_fmt(fmt) "IPv4: " fmt.
to standardize the output messages.

Text size is trivially reduced. (x86-32 allyesconfig)

$ size net/ipv4/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 887888	  31558	 249696	1169142	 11d6f6	net/ipv4/built-in.o.new
 887934	  31558	 249800	1169292	 11d78c	net/ipv4/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2012-03-11 18:36:11 +00:00
committed by David S. Miller
parent 43db362d3a
commit 058bd4d2a4
25 changed files with 163 additions and 181 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
net/ipv4/ping.c
View File

@@ -156,7 +156,7 @@ static struct sock *ping_v4_lookup(struct net *net, __be32 saddr, __be32 daddr,
struct hlist_nulls_node *hnode;
pr_debug("try to find: num = %d, daddr = %pI4, dif = %d\n",
(int)ident, &daddr, dif);
(int)ident, &daddr, dif);
read_lock_bh(&ping_table.lock);
ping_portaddr_for_each_entry(sk, hnode, hslot) {
@@ -229,7 +229,7 @@ static int ping_init_sock(struct sock *sk)
static void ping_close(struct sock *sk, long timeout)
{
pr_debug("ping_close(sk=%p,sk->num=%u)\n",
inet_sk(sk), inet_sk(sk)->inet_num);
inet_sk(sk), inet_sk(sk)->inet_num);
pr_debug("isk->refcnt = %d\n", sk->sk_refcnt.counter);
sk_common_release(sk);
@@ -252,7 +252,7 @@ static int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
return -EINVAL;
pr_debug("ping_v4_bind(sk=%p,sa_addr=%08x,sa_port=%d)\n",
sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
if (addr->sin_addr.s_addr == htonl(INADDR_ANY))
@@ -280,9 +280,9 @@ static int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
}
pr_debug("after bind(): num = %d, daddr = %pI4, dif = %d\n",
(int)isk->inet_num,
&isk->inet_rcv_saddr,
(int)sk->sk_bound_dev_if);
(int)isk->inet_num,
&isk->inet_rcv_saddr,
(int)sk->sk_bound_dev_if);
err = 0;
if (isk->inet_rcv_saddr)
@@ -335,7 +335,7 @@ void ping_err(struct sk_buff *skb, u32 info)
return;
pr_debug("ping_err(type=%04x,code=%04x,id=%04x,seq=%04x)\n", type,
code, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
code, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
sk = ping_v4_lookup(net, iph->daddr, iph->saddr,
ntohs(icmph->un.echo.id), skb->dev->ifindex);
@@ -679,7 +679,7 @@ out:
static int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
pr_debug("ping_queue_rcv_skb(sk=%p,sk->num=%d,skb=%p)\n",
inet_sk(sk), inet_sk(sk)->inet_num, skb);
inet_sk(sk), inet_sk(sk)->inet_num, skb);
if (sock_queue_rcv_skb(sk, skb) < 0) {
kfree_skb(skb);
pr_debug("ping_queue_rcv_skb -> failed\n");
@@ -705,7 +705,7 @@ void ping_rcv(struct sk_buff *skb)
/* We assume the packet has already been checked by icmp_rcv */
pr_debug("ping_rcv(skb=%p,id=%04x,seq=%04x)\n",
skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
/* Push ICMP header back */
skb_push(skb, skb->data - (u8 *)icmph);