#include <linux/mroute.h>
#endif
-extern void ip_mc_drop_socket(struct sock *sk);
/* The inetsw table contains everything that inet_create needs to
* build a new socket.
static DEFINE_SPINLOCK(inetsw_lock);
struct ipv4_config ipv4_config;
-
EXPORT_SYMBOL(ipv4_config);
/* New destruction routine */
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",
+ pr_err("Attempt to release TCP socket in state %d %p\n",
sk->sk_state, sk);
return;
}
if (!sock_flag(sk, SOCK_DEAD)) {
- printk("Attempt to release alive inet socket %p\n", sk);
+ pr_err("Attempt to release alive inet socket %p\n", sk);
return;
}
dst_release(sk->sk_dst_cache);
sk_refcnt_debug_dec(sk);
}
+EXPORT_SYMBOL(inet_sock_destruct);
/*
* The routines beyond this point handle the behaviour of an AF_INET
/* We may need to bind the socket. */
lock_sock(sk);
inet = inet_sk(sk);
- if (!inet->num) {
+ if (!inet->inet_num) {
if (sk->sk_prot->get_port(sk, 0)) {
release_sock(sk);
return -EAGAIN;
}
- inet->sport = htons(inet->num);
+ inet->inet_sport = htons(inet->inet_num);
}
release_sock(sk);
return 0;
release_sock(sk);
return err;
}
+EXPORT_SYMBOL(inet_listen);
u32 inet_ehash_secret __read_mostly;
EXPORT_SYMBOL(inet_ehash_secret);
static inline int inet_netns_ok(struct net *net, int protocol)
{
int hash;
- struct net_protocol *ipprot;
+ const struct net_protocol *ipprot;
if (net_eq(net, &init_net))
return 1;
* Create an inet socket.
*/
-static int inet_create(struct net *net, struct socket *sock, int protocol)
+static int inet_create(struct net *net, struct socket *sock, int protocol,
+ int kern)
{
struct sock *sk;
struct inet_protosw *answer;
}
err = -EPERM;
- if (answer->capability > 0 && !capable(answer->capability))
+ if (sock->type == SOCK_RAW && !kern && !capable(CAP_NET_RAW))
goto out_rcu_unlock;
err = -EAFNOSUPPORT;
inet->is_icsk = (INET_PROTOSW_ICSK & answer_flags) != 0;
if (SOCK_RAW == sock->type) {
- inet->num = protocol;
+ inet->inet_num = protocol;
if (IPPROTO_RAW == protocol)
inet->hdrincl = 1;
}
else
inet->pmtudisc = IP_PMTUDISC_WANT;
- inet->id = 0;
+ inet->inet_id = 0;
sock_init_data(sock, sk);
sk->sk_destruct = inet_sock_destruct;
- sk->sk_family = PF_INET;
sk->sk_protocol = protocol;
sk->sk_backlog_rcv = sk->sk_prot->backlog_rcv;
inet->uc_ttl = -1;
inet->mc_loop = 1;
inet->mc_ttl = 1;
+ inet->mc_all = 1;
inet->mc_index = 0;
inet->mc_list = NULL;
sk_refcnt_debug_inc(sk);
- if (inet->num) {
+ if (inet->inet_num) {
/* It assumes that any protocol which allows
* the user to assign a number at socket
* creation time automatically
* shares.
*/
- inet->sport = htons(inet->num);
+ inet->inet_sport = htons(inet->inet_num);
/* Add to protocol hash chains. */
sk->sk_prot->hash(sk);
}
}
return 0;
}
+EXPORT_SYMBOL(inet_release);
/* It is off by default, see below. */
int sysctl_ip_nonlocal_bind __read_mostly;
+EXPORT_SYMBOL(sysctl_ip_nonlocal_bind);
int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
/* Check these errors (active socket, double bind). */
err = -EINVAL;
- if (sk->sk_state != TCP_CLOSE || inet->num)
+ if (sk->sk_state != TCP_CLOSE || inet->inet_num)
goto out_release_sock;
- inet->rcv_saddr = inet->saddr = addr->sin_addr.s_addr;
+ inet->inet_rcv_saddr = inet->inet_saddr = addr->sin_addr.s_addr;
if (chk_addr_ret == RTN_MULTICAST || chk_addr_ret == RTN_BROADCAST)
- inet->saddr = 0; /* Use device */
+ inet->inet_saddr = 0; /* Use device */
/* Make sure we are allowed to bind here. */
if (sk->sk_prot->get_port(sk, snum)) {
- inet->saddr = inet->rcv_saddr = 0;
+ inet->inet_saddr = inet->inet_rcv_saddr = 0;
err = -EADDRINUSE;
goto out_release_sock;
}
- if (inet->rcv_saddr)
+ if (inet->inet_rcv_saddr)
sk->sk_userlocks |= SOCK_BINDADDR_LOCK;
if (snum)
sk->sk_userlocks |= SOCK_BINDPORT_LOCK;
- inet->sport = htons(inet->num);
- inet->daddr = 0;
- inet->dport = 0;
+ inet->inet_sport = htons(inet->inet_num);
+ inet->inet_daddr = 0;
+ inet->inet_dport = 0;
sk_dst_reset(sk);
err = 0;
out_release_sock:
out:
return err;
}
+EXPORT_SYMBOL(inet_bind);
int inet_dgram_connect(struct socket *sock, struct sockaddr * uaddr,
int addr_len, int flags)
if (uaddr->sa_family == AF_UNSPEC)
return sk->sk_prot->disconnect(sk, flags);
- if (!inet_sk(sk)->num && inet_autobind(sk))
+ if (!inet_sk(sk)->inet_num && inet_autobind(sk))
return -EAGAIN;
return sk->sk_prot->connect(sk, (struct sockaddr *)uaddr, addr_len);
}
+EXPORT_SYMBOL(inet_dgram_connect);
static long inet_wait_for_connect(struct sock *sk, long timeo)
{
sock->state = SS_DISCONNECTING;
goto out;
}
+EXPORT_SYMBOL(inet_stream_connect);
/*
* Accept a pending connection. The TCP layer now gives BSD semantics.
do_err:
return err;
}
+EXPORT_SYMBOL(inet_accept);
/*
{
struct sock *sk = sock->sk;
struct inet_sock *inet = inet_sk(sk);
- struct sockaddr_in *sin = (struct sockaddr_in *)uaddr;
+ DECLARE_SOCKADDR(struct sockaddr_in *, sin, uaddr);
sin->sin_family = AF_INET;
if (peer) {
- if (!inet->dport ||
+ if (!inet->inet_dport ||
(((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_SYN_SENT)) &&
peer == 1))
return -ENOTCONN;
- sin->sin_port = inet->dport;
- sin->sin_addr.s_addr = inet->daddr;
+ sin->sin_port = inet->inet_dport;
+ sin->sin_addr.s_addr = inet->inet_daddr;
} else {
- __be32 addr = inet->rcv_saddr;
+ __be32 addr = inet->inet_rcv_saddr;
if (!addr)
- addr = inet->saddr;
- sin->sin_port = inet->sport;
+ addr = inet->inet_saddr;
+ sin->sin_port = inet->inet_sport;
sin->sin_addr.s_addr = addr;
}
memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
*uaddr_len = sizeof(*sin);
return 0;
}
+EXPORT_SYMBOL(inet_getname);
int inet_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
size_t size)
struct sock *sk = sock->sk;
/* We may need to bind the socket. */
- if (!inet_sk(sk)->num && inet_autobind(sk))
+ if (!inet_sk(sk)->inet_num && inet_autobind(sk))
return -EAGAIN;
return sk->sk_prot->sendmsg(iocb, sk, msg, size);
}
+EXPORT_SYMBOL(inet_sendmsg);
-static ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset, size_t size, int flags)
+static ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset,
+ size_t size, int flags)
{
struct sock *sk = sock->sk;
/* We may need to bind the socket. */
- if (!inet_sk(sk)->num && inet_autobind(sk))
+ if (!inet_sk(sk)->inet_num && inet_autobind(sk))
return -EAGAIN;
if (sk->sk_prot->sendpage)
release_sock(sk);
return err;
}
+EXPORT_SYMBOL(inet_shutdown);
/*
* ioctl() calls you can issue on an INET socket. Most of these are
struct net *net = sock_net(sk);
switch (cmd) {
- case SIOCGSTAMP:
- err = sock_get_timestamp(sk, (struct timeval __user *)arg);
- break;
- case SIOCGSTAMPNS:
- err = sock_get_timestampns(sk, (struct timespec __user *)arg);
- break;
- case SIOCADDRT:
- case SIOCDELRT:
- case SIOCRTMSG:
- err = ip_rt_ioctl(net, cmd, (void __user *)arg);
- break;
- case SIOCDARP:
- case SIOCGARP:
- case SIOCSARP:
- err = arp_ioctl(net, cmd, (void __user *)arg);
- break;
- case SIOCGIFADDR:
- case SIOCSIFADDR:
- case SIOCGIFBRDADDR:
- case SIOCSIFBRDADDR:
- case SIOCGIFNETMASK:
- case SIOCSIFNETMASK:
- case SIOCGIFDSTADDR:
- case SIOCSIFDSTADDR:
- case SIOCSIFPFLAGS:
- case SIOCGIFPFLAGS:
- case SIOCSIFFLAGS:
- err = devinet_ioctl(net, cmd, (void __user *)arg);
- break;
- default:
- if (sk->sk_prot->ioctl)
- err = sk->sk_prot->ioctl(sk, cmd, arg);
- else
- err = -ENOIOCTLCMD;
- break;
+ case SIOCGSTAMP:
+ err = sock_get_timestamp(sk, (struct timeval __user *)arg);
+ break;
+ case SIOCGSTAMPNS:
+ err = sock_get_timestampns(sk, (struct timespec __user *)arg);
+ break;
+ case SIOCADDRT:
+ case SIOCDELRT:
+ case SIOCRTMSG:
+ err = ip_rt_ioctl(net, cmd, (void __user *)arg);
+ break;
+ case SIOCDARP:
+ case SIOCGARP:
+ case SIOCSARP:
+ err = arp_ioctl(net, cmd, (void __user *)arg);
+ break;
+ case SIOCGIFADDR:
+ case SIOCSIFADDR:
+ case SIOCGIFBRDADDR:
+ case SIOCSIFBRDADDR:
+ case SIOCGIFNETMASK:
+ case SIOCSIFNETMASK:
+ case SIOCGIFDSTADDR:
+ case SIOCSIFDSTADDR:
+ case SIOCSIFPFLAGS:
+ case SIOCGIFPFLAGS:
+ case SIOCSIFFLAGS:
+ err = devinet_ioctl(net, cmd, (void __user *)arg);
+ break;
+ default:
+ if (sk->sk_prot->ioctl)
+ err = sk->sk_prot->ioctl(sk, cmd, arg);
+ else
+ err = -ENOIOCTLCMD;
+ break;
}
return err;
}
+EXPORT_SYMBOL(inet_ioctl);
const struct proto_ops inet_stream_ops = {
.family = PF_INET,
.compat_getsockopt = compat_sock_common_getsockopt,
#endif
};
+EXPORT_SYMBOL(inet_stream_ops);
const struct proto_ops inet_dgram_ops = {
.family = PF_INET,
.compat_getsockopt = compat_sock_common_getsockopt,
#endif
};
+EXPORT_SYMBOL(inet_dgram_ops);
/*
* For SOCK_RAW sockets; should be the same as inet_dgram_ops but without
#endif
};
-static struct net_proto_family inet_family_ops = {
+static const struct net_proto_family inet_family_ops = {
.family = PF_INET,
.create = inet_create,
.owner = THIS_MODULE,
.protocol = IPPROTO_TCP,
.prot = &tcp_prot,
.ops = &inet_stream_ops,
- .capability = -1,
.no_check = 0,
.flags = INET_PROTOSW_PERMANENT |
INET_PROTOSW_ICSK,
.protocol = IPPROTO_UDP,
.prot = &udp_prot,
.ops = &inet_dgram_ops,
- .capability = -1,
.no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_PERMANENT,
},
.protocol = IPPROTO_IP, /* wild card */
.prot = &raw_prot,
.ops = &inet_sockraw_ops,
- .capability = CAP_NET_RAW,
.no_check = UDP_CSUM_DEFAULT,
.flags = INET_PROTOSW_REUSE,
}
out:
spin_unlock_bh(&inetsw_lock);
- synchronize_net();
-
return;
out_permanent:
p->type);
goto out;
}
+EXPORT_SYMBOL(inet_register_protosw);
void inet_unregister_protosw(struct inet_protosw *p)
{
synchronize_net();
}
}
+EXPORT_SYMBOL(inet_unregister_protosw);
/*
* Shall we try to damage output packets if routing dev changes?
struct inet_sock *inet = inet_sk(sk);
int err;
struct rtable *rt;
- __be32 old_saddr = inet->saddr;
+ __be32 old_saddr = inet->inet_saddr;
__be32 new_saddr;
- __be32 daddr = inet->daddr;
+ __be32 daddr = inet->inet_daddr;
if (inet->opt && inet->opt->srr)
daddr = inet->opt->faddr;
RT_CONN_FLAGS(sk),
sk->sk_bound_dev_if,
sk->sk_protocol,
- inet->sport, inet->dport, sk, 0);
+ inet->inet_sport, inet->inet_dport, sk, 0);
if (err)
return err;
__func__, &old_saddr, &new_saddr);
}
- inet->saddr = inet->rcv_saddr = new_saddr;
+ inet->inet_saddr = inet->inet_rcv_saddr = new_saddr;
/*
* XXX The only one ugly spot where we need to
return 0;
/* Reroute. */
- daddr = inet->daddr;
+ daddr = inet->inet_daddr;
if (inet->opt && inet->opt->srr)
daddr = inet->opt->faddr;
{
struct flowi fl = {
.oif = sk->sk_bound_dev_if,
+ .mark = sk->sk_mark,
.nl_u = {
.ip4_u = {
.daddr = daddr,
- .saddr = inet->saddr,
+ .saddr = inet->inet_saddr,
.tos = RT_CONN_FLAGS(sk),
},
},
.flags = inet_sk_flowi_flags(sk),
.uli_u = {
.ports = {
- .sport = inet->sport,
- .dport = inet->dport,
+ .sport = inet->inet_sport,
+ .dport = inet->inet_dport,
},
},
};
return err;
}
-
EXPORT_SYMBOL(inet_sk_rebuild_header);
static int inet_gso_send_check(struct sk_buff *skb)
{
struct iphdr *iph;
- struct net_protocol *ops;
+ const struct net_protocol *ops;
int proto;
int ihl;
int err = -EINVAL;
{
struct sk_buff *segs = ERR_PTR(-EINVAL);
struct iphdr *iph;
- struct net_protocol *ops;
+ const struct net_protocol *ops;
int proto;
int ihl;
int id;
+ unsigned int offset = 0;
if (!(features & NETIF_F_V4_CSUM))
features &= ~NETIF_F_SG;
skb = segs;
do {
iph = ip_hdr(skb);
- iph->id = htons(id++);
+ if (proto == IPPROTO_UDP) {
+ iph->id = htons(id);
+ iph->frag_off = htons(offset >> 3);
+ if (skb->next != NULL)
+ iph->frag_off |= htons(IP_MF);
+ offset += (skb->len - skb->mac_len - iph->ihl * 4);
+ } else
+ iph->id = htons(id++);
iph->tot_len = htons(skb->len - skb->mac_len);
iph->check = 0;
iph->check = ip_fast_csum(skb_network_header(skb), iph->ihl);
static struct sk_buff **inet_gro_receive(struct sk_buff **head,
struct sk_buff *skb)
{
- struct net_protocol *ops;
+ const struct net_protocol *ops;
struct sk_buff **pp = NULL;
struct sk_buff *p;
struct iphdr *iph;
+ unsigned int hlen;
+ unsigned int off;
+ unsigned int id;
int flush = 1;
int proto;
- int id;
- iph = skb_gro_header(skb, sizeof(*iph));
- if (unlikely(!iph))
- goto out;
+ off = skb_gro_offset(skb);
+ hlen = off + sizeof(*iph);
+ iph = skb_gro_header_fast(skb, off);
+ if (skb_gro_header_hard(skb, hlen)) {
+ iph = skb_gro_header_slow(skb, hlen, off);
+ if (unlikely(!iph))
+ goto out;
+ }
proto = iph->protocol & (MAX_INET_PROTOS - 1);
if (!ops || !ops->gro_receive)
goto out_unlock;
- if (iph->version != 4 || iph->ihl != 5)
+ if (*(u8 *)iph != 0x45)
goto out_unlock;
if (unlikely(ip_fast_csum((u8 *)iph, iph->ihl)))
goto out_unlock;
- flush = ntohs(iph->tot_len) != skb_gro_len(skb) ||
- iph->frag_off != htons(IP_DF);
- id = ntohs(iph->id);
+ id = ntohl(*(u32 *)&iph->id);
+ flush = (u16)((ntohl(*(u32 *)iph) ^ skb_gro_len(skb)) | (id ^ IP_DF));
+ id >>= 16;
for (p = *head; p; p = p->next) {
struct iphdr *iph2;
iph2 = ip_hdr(p);
- if (iph->protocol != iph2->protocol ||
- iph->tos != iph2->tos ||
- memcmp(&iph->saddr, &iph2->saddr, 8)) {
+ if ((iph->protocol ^ iph2->protocol) |
+ (iph->tos ^ iph2->tos) |
+ (iph->saddr ^ iph2->saddr) |
+ (iph->daddr ^ iph2->daddr)) {
NAPI_GRO_CB(p)->same_flow = 0;
continue;
}
/* All fields must match except length and checksum. */
NAPI_GRO_CB(p)->flush |=
- memcmp(&iph->frag_off, &iph2->frag_off, 4) ||
- (u16)(ntohs(iph2->id) + NAPI_GRO_CB(p)->count) != id;
+ (iph->ttl ^ iph2->ttl) |
+ ((u16)(ntohs(iph2->id) + NAPI_GRO_CB(p)->count) ^ id);
NAPI_GRO_CB(p)->flush |= flush;
}
static int inet_gro_complete(struct sk_buff *skb)
{
- struct net_protocol *ops;
+ const struct net_protocol *ops;
struct iphdr *iph = ip_hdr(skb);
int proto = iph->protocol & (MAX_INET_PROTOS - 1);
int err = -ENOSYS;
}
return rc;
}
-
EXPORT_SYMBOL_GPL(inet_ctl_sock_create);
-unsigned long snmp_fold_field(void *mib[], int offt)
+unsigned long snmp_fold_field(void __percpu *mib[], int offt)
{
unsigned long res = 0;
int i;
}
EXPORT_SYMBOL_GPL(snmp_fold_field);
-int snmp_mib_init(void *ptr[2], size_t mibsize)
+int snmp_mib_init(void __percpu *ptr[2], size_t mibsize)
{
BUG_ON(ptr == NULL);
- ptr[0] = __alloc_percpu(mibsize);
+ ptr[0] = __alloc_percpu(mibsize, __alignof__(unsigned long long));
if (!ptr[0])
goto err0;
- ptr[1] = __alloc_percpu(mibsize);
+ ptr[1] = __alloc_percpu(mibsize, __alignof__(unsigned long long));
if (!ptr[1])
goto err1;
return 0;
}
EXPORT_SYMBOL_GPL(snmp_mib_init);
-void snmp_mib_free(void *ptr[2])
+void snmp_mib_free(void __percpu *ptr[2])
{
BUG_ON(ptr == NULL);
free_percpu(ptr[0]);
EXPORT_SYMBOL_GPL(snmp_mib_free);
#ifdef CONFIG_IP_MULTICAST
-static struct net_protocol igmp_protocol = {
+static const struct net_protocol igmp_protocol = {
.handler = igmp_rcv,
.netns_ok = 1,
};
#endif
-static struct net_protocol tcp_protocol = {
+static const struct net_protocol tcp_protocol = {
.handler = tcp_v4_rcv,
.err_handler = tcp_v4_err,
.gso_send_check = tcp_v4_gso_send_check,
.netns_ok = 1,
};
-static struct net_protocol udp_protocol = {
+static const struct net_protocol udp_protocol = {
.handler = udp_rcv,
.err_handler = udp_err,
+ .gso_send_check = udp4_ufo_send_check,
+ .gso_segment = udp4_ufo_fragment,
.no_policy = 1,
.netns_ok = 1,
};
-static struct net_protocol icmp_protocol = {
+static const struct net_protocol icmp_protocol = {
.handler = icmp_rcv,
.no_policy = 1,
.netns_ok = 1,
static __net_init int ipv4_mib_init_net(struct net *net)
{
- if (snmp_mib_init((void **)net->mib.tcp_statistics,
+ if (snmp_mib_init((void __percpu **)net->mib.tcp_statistics,
sizeof(struct tcp_mib)) < 0)
goto err_tcp_mib;
- if (snmp_mib_init((void **)net->mib.ip_statistics,
+ if (snmp_mib_init((void __percpu **)net->mib.ip_statistics,
sizeof(struct ipstats_mib)) < 0)
goto err_ip_mib;
- if (snmp_mib_init((void **)net->mib.net_statistics,
+ if (snmp_mib_init((void __percpu **)net->mib.net_statistics,
sizeof(struct linux_mib)) < 0)
goto err_net_mib;
- if (snmp_mib_init((void **)net->mib.udp_statistics,
+ if (snmp_mib_init((void __percpu **)net->mib.udp_statistics,
sizeof(struct udp_mib)) < 0)
goto err_udp_mib;
- if (snmp_mib_init((void **)net->mib.udplite_statistics,
+ if (snmp_mib_init((void __percpu **)net->mib.udplite_statistics,
sizeof(struct udp_mib)) < 0)
goto err_udplite_mib;
- if (snmp_mib_init((void **)net->mib.icmp_statistics,
+ if (snmp_mib_init((void __percpu **)net->mib.icmp_statistics,
sizeof(struct icmp_mib)) < 0)
goto err_icmp_mib;
- if (snmp_mib_init((void **)net->mib.icmpmsg_statistics,
+ if (snmp_mib_init((void __percpu **)net->mib.icmpmsg_statistics,
sizeof(struct icmpmsg_mib)) < 0)
goto err_icmpmsg_mib;
return 0;
err_icmpmsg_mib:
- snmp_mib_free((void **)net->mib.icmp_statistics);
+ snmp_mib_free((void __percpu **)net->mib.icmp_statistics);
err_icmp_mib:
- snmp_mib_free((void **)net->mib.udplite_statistics);
+ snmp_mib_free((void __percpu **)net->mib.udplite_statistics);
err_udplite_mib:
- snmp_mib_free((void **)net->mib.udp_statistics);
+ snmp_mib_free((void __percpu **)net->mib.udp_statistics);
err_udp_mib:
- snmp_mib_free((void **)net->mib.net_statistics);
+ snmp_mib_free((void __percpu **)net->mib.net_statistics);
err_net_mib:
- snmp_mib_free((void **)net->mib.ip_statistics);
+ snmp_mib_free((void __percpu **)net->mib.ip_statistics);
err_ip_mib:
- snmp_mib_free((void **)net->mib.tcp_statistics);
+ snmp_mib_free((void __percpu **)net->mib.tcp_statistics);
err_tcp_mib:
return -ENOMEM;
}
static __net_exit void ipv4_mib_exit_net(struct net *net)
{
- snmp_mib_free((void **)net->mib.icmpmsg_statistics);
- snmp_mib_free((void **)net->mib.icmp_statistics);
- snmp_mib_free((void **)net->mib.udplite_statistics);
- snmp_mib_free((void **)net->mib.udp_statistics);
- snmp_mib_free((void **)net->mib.net_statistics);
- snmp_mib_free((void **)net->mib.ip_statistics);
- snmp_mib_free((void **)net->mib.tcp_statistics);
+ snmp_mib_free((void __percpu **)net->mib.icmpmsg_statistics);
+ snmp_mib_free((void __percpu **)net->mib.icmp_statistics);
+ snmp_mib_free((void __percpu **)net->mib.udplite_statistics);
+ snmp_mib_free((void __percpu **)net->mib.udp_statistics);
+ snmp_mib_free((void __percpu **)net->mib.net_statistics);
+ snmp_mib_free((void __percpu **)net->mib.ip_statistics);
+ snmp_mib_free((void __percpu **)net->mib.tcp_statistics);
}
static __net_initdata struct pernet_operations ipv4_mib_ops = {
* IP protocol layer initialiser
*/
-static struct packet_type ip_packet_type = {
- .type = __constant_htons(ETH_P_IP),
+static struct packet_type ip_packet_type __read_mostly = {
+ .type = cpu_to_be16(ETH_P_IP),
.func = ip_rcv,
.gso_send_check = inet_gso_send_check,
.gso_segment = inet_gso_segment,
MODULE_ALIAS_NETPROTO(PF_INET);
-EXPORT_SYMBOL(inet_accept);
-EXPORT_SYMBOL(inet_bind);
-EXPORT_SYMBOL(inet_dgram_connect);
-EXPORT_SYMBOL(inet_dgram_ops);
-EXPORT_SYMBOL(inet_getname);
-EXPORT_SYMBOL(inet_ioctl);
-EXPORT_SYMBOL(inet_listen);
-EXPORT_SYMBOL(inet_register_protosw);
-EXPORT_SYMBOL(inet_release);
-EXPORT_SYMBOL(inet_sendmsg);
-EXPORT_SYMBOL(inet_shutdown);
-EXPORT_SYMBOL(inet_sock_destruct);
-EXPORT_SYMBOL(inet_stream_connect);
-EXPORT_SYMBOL(inet_stream_ops);
-EXPORT_SYMBOL(inet_unregister_protosw);
-EXPORT_SYMBOL(sysctl_ip_nonlocal_bind);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff