move proc init to newly created net/ipv4/ip_proc.c

David,

Please consider pulling from:

master.kernel.org:/home/acme/BK/ip-2.5

- Arnaldo

You can import this changeset into BK by piping this whole message to:
'| bk receive [path to repository]' or apply the patch as usual.

===================================================================

[email protected], 2002-10-11 20:49:08-03:00, [email protected]
[ipv4] move proc init to newly created net/ipv4/ip_proc.c

This is the start of the seq_file work, so that I can see if anybody will cough too much on the choosen path...

Also convert some unneeded __constat_htons to plain htons, that results in the same code being generated.

 include/net/ip.h   |    8 +++---
 net/ipv4/Makefile  |    2 -
 net/ipv4/af_inet.c |   20 +--------------
 net/ipv4/ip_proc.c |   70 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 78 insertions(+), 22 deletions(-)

diff -Nru a/include/net/ip.h b/include/net/ip.h
@@ -174,7 +174,7 @@
 int ip_decrease_ttl(struct iphdr *iph)
 {
 	u32 check = iph->check;
-	check += __constant_htons(0x0100);
+	check += htons(0x0100);
 	iph->check = check + (check>=0xFFFF);
 	return --iph->ttl;
 }

@@ -191,7 +191,7 @@
 
 static inline void ip_select_ident(struct iphdr *iph, struct dst_entry *dst, struct sock *sk)
 {
-	if (iph->frag_off&__constant_htons(IP_DF)) {
+	if (iph->frag_off & htons(IP_DF)) {
 		/* This is only to work around buggy Windows95/2000
 		 * VJ compression implementations.  If the ID field
 		 * does not change, they drop every other packet in

@@ -205,7 +205,7 @@
 
 static inline void ip_select_ident_more(struct iphdr *iph, struct dst_entry *dst, struct sock *sk, int more)
 {
-	if (iph->frag_off&__constant_htons(IP_DF)) {
+	if (iph->frag_off & htons(IP_DF)) {
 		if (sk && inet_sk(sk)->daddr) {
 			iph->id = htons(inet_sk(sk)->id);
 			inet_sk(sk)->id += 1 + more;

@@ -279,5 +279,7 @@
 			      u16 port, u32 info, u8 *payload);
 extern void	ip_local_error(struct sock *sk, int err, u32 daddr, u16 dport,
 			       u32 info);
+
+extern int ipv4_proc_init(void);
 
 #endif	/* _IP_H */

diff -Nru a/net/ipv4/Makefile b/net/ipv4/Makefile
@@ -4,7 +4,7 @@
 
 obj-y     := utils.o route.o inetpeer.o proc.o protocol.o \
 	     ip_input.o ip_fragment.o ip_forward.o ip_options.o \
-	     ip_output.o ip_sockglue.o \
+	     ip_output.o ip_sockglue.o ip_proc.o \
 	     tcp.o tcp_input.o tcp_output.o tcp_timer.o tcp_ipv4.o tcp_minisocks.o \
 	     tcp_diag.o raw.o udp.o arp.o icmp.o devinet.o af_inet.o igmp.o \
 	     sysctl_net_ipv4.o fib_frontend.o fib_semantics.o fib_hash.o

diff -Nru a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
@@ -82,7 +82,6 @@
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
-#include <linux/proc_fs.h>
 #include <linux/stat.h>
 #include <linux/init.h>
 #include <linux/poll.h>

@@ -124,12 +123,6 @@
 atomic_t inet_sock_nr;
 #endif
 
-extern int raw_get_info(char *, char **, off_t, int);
-extern int snmp_get_info(char *, char **, off_t, int);
-extern int netstat_get_info(char *, char **, off_t, int);
-extern int afinet_get_info(char *, char **, off_t, int);
-extern int tcp_get_info(char *, char **, off_t, int);
-extern int udp_get_info(char *, char **, off_t, int);
 extern void ip_mc_drop_socket(struct sock *sk);
 
 #ifdef CONFIG_DLCI

@@ -1211,17 +1204,8 @@
 	ip_mr_init();
 #endif
 
-	/*
-	 *	Create all the /proc entries.
-	 */
-#ifdef CONFIG_PROC_FS
-	proc_net_create ("raw", 0, raw_get_info);
-	proc_net_create ("netstat", 0, netstat_get_info);
-	proc_net_create ("snmp", 0, snmp_get_info);
-	proc_net_create ("sockstat", 0, afinet_get_info);
-	proc_net_create ("tcp", 0, tcp_get_info);
-	proc_net_create ("udp", 0, udp_get_info);
-#endif		/* CONFIG_PROC_FS */
+	ipv4_proc_init();
 	return 0;
 }
+
 module_init(inet_init);

===================================================================

This BitKeeper patch contains the following changesets:
1.735
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end

From: Arnaldo Carvalho de Melo <[email protected]>
Date: Fri, 11 Oct 2002 22:06:49 -0300

Please consider pulling from:

master.kernel.org:/home/acme/BK/ip-2.5

Pulled, thanks.

Em Fri, Oct 11, 2002 at 06:26:14PM -0700, David S. Miller escreveu:

Thanks, I'm working now on net/ipv4/arp.c.

- Arnaldo