diff options
Diffstat (limited to 'net/ipv4/af_inet.c')
| -rw-r--r-- | net/ipv4/af_inet.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index d2f22e74b26..09ca5293d08 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -126,6 +126,10 @@ extern void ip_mc_drop_socket(struct sock *sk); static struct list_head inetsw[SOCK_MAX]; static DEFINE_SPINLOCK(inetsw_lock); +struct ipv4_config ipv4_config; + +EXPORT_SYMBOL(ipv4_config); + /* New destruction routine */ void inet_sock_destruct(struct sock *sk) @@ -135,6 +139,8 @@ void inet_sock_destruct(struct sock *sk) __skb_queue_purge(&sk->sk_receive_queue); __skb_queue_purge(&sk->sk_error_queue); + sk_mem_reclaim(sk); + if (sk->sk_type == SOCK_STREAM && sk->sk_state != TCP_CLOSE) { printk("Attempt to release TCP socket in state %d %p\n", sk->sk_state, sk); @@ -440,7 +446,7 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) if (addr_len < sizeof(struct sockaddr_in)) goto out; - chk_addr_ret = inet_addr_type(addr->sin_addr.s_addr); + chk_addr_ret = inet_addr_type(&init_net, addr->sin_addr.s_addr); /* Not specified by any standard per-se, however it breaks too * many applications when removed. It is unfortunate since @@ -789,12 +795,12 @@ int inet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) case SIOCADDRT: case SIOCDELRT: case SIOCRTMSG: - err = ip_rt_ioctl(cmd, (void __user *)arg); + err = ip_rt_ioctl(sk->sk_net, cmd, (void __user *)arg); break; case SIOCDARP: case SIOCGARP: case SIOCSARP: - err = arp_ioctl(cmd, (void __user *)arg); + err = arp_ioctl(sk->sk_net, cmd, (void __user *)arg); break; case SIOCGIFADDR: case SIOCSIFADDR: @@ -838,6 +844,7 @@ const struct proto_ops inet_stream_ops = { .recvmsg = sock_common_recvmsg, .mmap = sock_no_mmap, .sendpage = tcp_sendpage, + .splice_read = tcp_splice_read, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_sock_common_setsockopt, .compat_getsockopt = compat_sock_common_getsockopt, @@ -1106,7 +1113,7 @@ int inet_sk_rebuild_header(struct sock *sk) }; security_sk_classify_flow(sk, &fl); - err = ip_route_output_flow(&rt, &fl, sk, 0); + err = ip_route_output_flow(&init_net, &rt, &fl, sk, 0); } if (!err) sk_setup_caps(sk, &rt->u.dst); @@ -1237,7 +1244,7 @@ unsigned long snmp_fold_field(void *mib[], int offt) } EXPORT_SYMBOL_GPL(snmp_fold_field); -int snmp_mib_init(void *ptr[2], size_t mibsize, size_t mibalign) +int snmp_mib_init(void *ptr[2], size_t mibsize) { BUG_ON(ptr == NULL); ptr[0] = __alloc_percpu(mibsize); @@ -1286,37 +1293,31 @@ static struct net_protocol udp_protocol = { static struct net_protocol icmp_protocol = { .handler = icmp_rcv, + .no_policy = 1, }; static int __init init_ipv4_mibs(void) { if (snmp_mib_init((void **)net_statistics, - sizeof(struct linux_mib), - __alignof__(struct linux_mib)) < 0) + sizeof(struct linux_mib)) < 0) goto err_net_mib; if (snmp_mib_init((void **)ip_statistics, - sizeof(struct ipstats_mib), - __alignof__(struct ipstats_mib)) < 0) + sizeof(struct ipstats_mib)) < 0) goto err_ip_mib; if (snmp_mib_init((void **)icmp_statistics, - sizeof(struct icmp_mib), - __alignof__(struct icmp_mib)) < 0) + sizeof(struct icmp_mib)) < 0) goto err_icmp_mib; if (snmp_mib_init((void **)icmpmsg_statistics, - sizeof(struct icmpmsg_mib), - __alignof__(struct icmpmsg_mib)) < 0) + sizeof(struct icmpmsg_mib)) < 0) goto err_icmpmsg_mib; if (snmp_mib_init((void **)tcp_statistics, - sizeof(struct tcp_mib), - __alignof__(struct tcp_mib)) < 0) + sizeof(struct tcp_mib)) < 0) goto err_tcp_mib; if (snmp_mib_init((void **)udp_statistics, - sizeof(struct udp_mib), - __alignof__(struct udp_mib)) < 0) + sizeof(struct udp_mib)) < 0) goto err_udp_mib; if (snmp_mib_init((void **)udplite_statistics, - sizeof(struct udp_mib), - __alignof__(struct udp_mib)) < 0) + sizeof(struct udp_mib)) < 0) goto err_udplite_mib; tcp_mib_init(); @@ -1418,6 +1419,9 @@ static int __init inet_init(void) /* Setup TCP slab cache for open requests. */ tcp_init(); + /* Setup UDP memory threshold */ + udp_init(); + /* Add UDP-Lite (RFC 3828) */ udplite4_register(); @@ -1471,15 +1475,11 @@ static int __init ipv4_proc_init(void) goto out_tcp; if (udp4_proc_init()) goto out_udp; - if (fib_proc_init()) - goto out_fib; if (ip_misc_proc_init()) goto out_misc; out: return rc; out_misc: - fib_proc_exit(); -out_fib: udp4_proc_exit(); out_udp: tcp4_proc_exit(); |