@@ -516,7 +516,7 @@ static inline int pppol2tp_verify_udp_checksum(struct sock *sk,
return 0;
inet = inet_sk(sk);
- psum = csum_tcpudp_nofold(inet->saddr, inet->daddr, ulen,
+ psum = csum_tcpudp_nofold(inet->inet_saddr, inet->inet_daddr, ulen,
IPPROTO_UDP, 0);
if ((skb->ip_summed == CHECKSUM_COMPLETE) &&
@@ -949,8 +949,8 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
inet = inet_sk(sk_tun);
udp_len = hdr_len + sizeof(ppph) + total_len;
uh = (struct udphdr *) skb->data;
- uh->source = inet->sport;
- uh->dest = inet->dport;
+ uh->source = inet->inet_sport;
+ uh->dest = inet->inet_dport;
uh->len = htons(udp_len);
uh->check = 0;
skb_put(skb, sizeof(struct udphdr));
@@ -978,7 +978,8 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
else if (!(skb_dst(skb)->dev->features & NETIF_F_V4_CSUM)) {
skb->ip_summed = CHECKSUM_COMPLETE;
csum = skb_checksum(skb, 0, udp_len, 0);
- uh->check = csum_tcpudp_magic(inet->saddr, inet->daddr,
+ uh->check = csum_tcpudp_magic(inet->inet_saddr,
+ inet->inet_daddr,
udp_len, IPPROTO_UDP, csum);
if (uh->check == 0)
uh->check = CSUM_MANGLED_0;
@@ -986,7 +987,8 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum_start = skb_transport_header(skb) - skb->head;
skb->csum_offset = offsetof(struct udphdr, check);
- uh->check = ~csum_tcpudp_magic(inet->saddr, inet->daddr,
+ uh->check = ~csum_tcpudp_magic(inet->inet_saddr,
+ inet->inet_daddr,
udp_len, IPPROTO_UDP, 0);
}
@@ -1136,8 +1138,8 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
__skb_push(skb, sizeof(*uh));
skb_reset_transport_header(skb);
uh = udp_hdr(skb);
- uh->source = inet->sport;
- uh->dest = inet->dport;
+ uh->source = inet->inet_sport;
+ uh->dest = inet->inet_dport;
uh->len = htons(udp_len);
uh->check = 0;
@@ -1181,7 +1183,8 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
else if (!(skb_dst(skb)->dev->features & NETIF_F_V4_CSUM)) {
skb->ip_summed = CHECKSUM_COMPLETE;
csum = skb_checksum(skb, 0, udp_len, 0);
- uh->check = csum_tcpudp_magic(inet->saddr, inet->daddr,
+ uh->check = csum_tcpudp_magic(inet->inet_saddr,
+ inet->inet_daddr,
udp_len, IPPROTO_UDP, csum);
if (uh->check == 0)
uh->check = CSUM_MANGLED_0;
@@ -1189,7 +1192,8 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum_start = skb_transport_header(skb) - skb->head;
skb->csum_offset = offsetof(struct udphdr, check);
- uh->check = ~csum_tcpudp_magic(inet->saddr, inet->daddr,
+ uh->check = ~csum_tcpudp_magic(inet->inet_saddr,
+ inet->inet_daddr,
udp_len, IPPROTO_UDP, 0);
}
@@ -294,10 +294,10 @@ static int sc_seq_show(struct seq_file *seq, void *v)
if (sc->sc_sock) {
inet = inet_sk(sc->sc_sock->sk);
/* the stack's structs aren't sparse endian clean */
- saddr = (__force __be32)inet->saddr;
- daddr = (__force __be32)inet->daddr;
- sport = (__force __be16)inet->sport;
- dport = (__force __be16)inet->dport;
+ saddr = (__force __be32)inet->inet_saddr;
+ daddr = (__force __be32)inet->inet_daddr;
+ sport = (__force __be16)inet->inet_sport;
+ dport = (__force __be16)inet->inet_dport;
}
/* XXX sigh, inet-> doesn't have sparse annotation so any
@@ -505,7 +505,7 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
#define INET6_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif)\
(((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net) && \
- ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports)) && \
+ ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \
((__sk)->sk_family == AF_INET6) && \
ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr)) && \
ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \
@@ -46,8 +46,8 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
const struct ipv6_pinfo *np = inet6_sk(sk);
const struct in6_addr *laddr = &np->rcv_saddr;
const struct in6_addr *faddr = &np->daddr;
- const __u16 lport = inet->num;
- const __be16 fport = inet->dport;
+ const __u16 lport = inet->inet_num;
+ const __be16 fport = inet->inet_dport;
struct net *net = sock_net(sk);
return inet6_ehashfn(net, laddr, lport, faddr, fport);
@@ -241,7 +241,7 @@ static inline int inet_lhashfn(struct net *net, const unsigned short num)
static inline int inet_sk_listen_hashfn(const struct sock *sk)
{
- return inet_lhashfn(sock_net(sk), inet_sk(sk)->num);
+ return inet_lhashfn(sock_net(sk), inet_sk(sk)->inet_num);
}
/* Caller must disable local BH processing. */
@@ -301,8 +301,8 @@ typedef __u64 __bitwise __addrpair;
#endif /* __BIG_ENDIAN */
#define INET_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
(((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \
- ((*((__addrpair *)&(inet_sk(__sk)->daddr))) == (__cookie)) && \
- ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports)) && \
+ ((*((__addrpair *)&(inet_sk(__sk)->inet_daddr))) == (__cookie)) && \
+ ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
#define INET_TW_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
(((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \
@@ -313,9 +313,9 @@ typedef __u64 __bitwise __addrpair;
#define INET_ADDR_COOKIE(__name, __saddr, __daddr)
#define INET_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif) \
(((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \
- (inet_sk(__sk)->daddr == (__saddr)) && \
- (inet_sk(__sk)->rcv_saddr == (__daddr)) && \
- ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports)) && \
+ (inet_sk(__sk)->inet_daddr == (__saddr)) && \
+ (inet_sk(__sk)->inet_rcv_saddr == (__daddr)) && \
+ ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
#define INET_TW_MATCH(__sk, __net, __hash,__cookie, __saddr, __daddr, __ports, __dif) \
(((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \
@@ -93,14 +93,14 @@ struct rtable;
*
* @sk - ancestor class
* @pinet6 - pointer to IPv6 control block
- * @daddr - Foreign IPv4 addr
- * @rcv_saddr - Bound local IPv4 addr
- * @dport - Destination port
- * @num - Local port
- * @saddr - Sending source
+ * @inet_daddr - Foreign IPv4 addr
+ * @inet_rcv_saddr - Bound local IPv4 addr
+ * @inet_dport - Destination port
+ * @inet_num - Local port
+ * @inet_saddr - Sending source
* @uc_ttl - Unicast TTL
- * @sport - Source port
- * @id - ID counter for DF pkts
+ * @inet_sport - Source port
+ * @inet_id - ID counter for DF pkts
* @tos - TOS
* @mc_ttl - Multicasting TTL
* @is_icsk - is this an inet_connection_sock?
@@ -115,16 +115,16 @@ struct inet_sock {
struct ipv6_pinfo *pinet6;
#endif
/* Socket demultiplex comparisons on incoming packets. */
- __be32 daddr;
- __be32 rcv_saddr;
- __be16 dport;
- __u16 num;
- __be32 saddr;
+ __be32 inet_daddr;
+ __be32 inet_rcv_saddr;
+ __be16 inet_dport;
+ __u16 inet_num;
+ __be32 inet_saddr;
__s16 uc_ttl;
__u16 cmsg_flags;
struct ip_options *opt;
- __be16 sport;
- __u16 id;
+ __be16 inet_sport;
+ __u16 inet_id;
__u8 tos;
__u8 mc_ttl;
__u8 pmtudisc;
@@ -190,10 +190,10 @@ static inline unsigned int inet_ehashfn(struct net *net,
static inline int inet_sk_ehashfn(const struct sock *sk)
{
const struct inet_sock *inet = inet_sk(sk);
- const __be32 laddr = inet->rcv_saddr;
- const __u16 lport = inet->num;
- const __be32 faddr = inet->daddr;
- const __be16 fport = inet->dport;
+ const __be32 laddr = inet->inet_rcv_saddr;
+ const __u16 lport = inet->inet_num;
+ const __be32 faddr = inet->inet_daddr;
+ const __be16 fport = inet->inet_dport;
struct net *net = sock_net(sk);
return inet_ehashfn(net, laddr, lport, faddr, fport);
@@ -194,7 +194,7 @@ static inline struct inet_timewait_sock *inet_twsk(const struct sock *sk)
static inline __be32 inet_rcv_saddr(const struct sock *sk)
{
return likely(sk->sk_state != TCP_TIME_WAIT) ?
- inet_sk(sk)->rcv_saddr : inet_twsk(sk)->tw_rcv_saddr;
+ inet_sk(sk)->inet_rcv_saddr : inet_twsk(sk)->tw_rcv_saddr;
}
extern void inet_twsk_put(struct inet_timewait_sock *tw);
@@ -240,8 +240,8 @@ static inline void ip_select_ident(struct iphdr *iph, struct dst_entry *dst, str
* does not change, they drop every other packet in
* a TCP stream using header compression.
*/
- iph->id = (sk && inet_sk(sk)->daddr) ?
- htons(inet_sk(sk)->id++) : 0;
+ iph->id = (sk && inet_sk(sk)->inet_daddr) ?
+ htons(inet_sk(sk)->inet_id++) : 0;
} else
__ip_select_ident(iph, dst, 0);
}
@@ -249,9 +249,9 @@ static inline void ip_select_ident(struct iphdr *iph, struct dst_entry *dst, str
static inline void ip_select_ident_more(struct iphdr *iph, struct dst_entry *dst, struct sock *sk, int more)
{
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;
+ if (sk && inet_sk(sk)->inet_daddr) {
+ iph->id = htons(inet_sk(sk)->inet_id);
+ inet_sk(sk)->inet_id += 1 + more;
} else
iph->id = 0;
} else
@@ -317,7 +317,7 @@ static inline void ip_ib_mc_map(__be32 naddr, const unsigned char *broadcast, ch
static __inline__ void inet_reset_saddr(struct sock *sk)
{
- inet_sk(sk)->rcv_saddr = inet_sk(sk)->saddr = 0;
+ inet_sk(sk)->inet_rcv_saddr = inet_sk(sk)->inet_saddr = 0;
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
if (sk->sk_family == PF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
@@ -62,10 +62,10 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
nexthop = inet->opt->faddr;
}
- tmp = ip_route_connect(&rt, nexthop, inet->saddr,
+ tmp = ip_route_connect(&rt, nexthop, inet->inet_saddr,
RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
IPPROTO_DCCP,
- inet->sport, usin->sin_port, sk, 1);
+ inet->inet_sport, usin->sin_port, sk, 1);
if (tmp < 0)
return tmp;
@@ -77,12 +77,12 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
if (inet->opt == NULL || !inet->opt->srr)
daddr = rt->rt_dst;
- if (inet->saddr == 0)
- inet->saddr = rt->rt_src;
- inet->rcv_saddr = inet->saddr;
+ if (inet->inet_saddr == 0)
+ inet->inet_saddr = rt->rt_src;
+ inet->inet_rcv_saddr = inet->inet_saddr;
- inet->dport = usin->sin_port;
- inet->daddr = daddr;
+ inet->inet_dport = usin->sin_port;
+ inet->inet_daddr = daddr;
inet_csk(sk)->icsk_ext_hdr_len = 0;
if (inet->opt != NULL)
@@ -98,17 +98,19 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
if (err != 0)
goto failure;
- err = ip_route_newports(&rt, IPPROTO_DCCP, inet->sport, inet->dport,
- sk);
+ err = ip_route_newports(&rt, IPPROTO_DCCP, inet->inet_sport,
+ inet->inet_dport, sk);
if (err != 0)
goto failure;
/* OK, now commit destination to socket. */
sk_setup_caps(sk, &rt->u.dst);
- dp->dccps_iss = secure_dccp_sequence_number(inet->saddr, inet->daddr,
- inet->sport, inet->dport);
- inet->id = dp->dccps_iss ^ jiffies;
+ dp->dccps_iss = secure_dccp_sequence_number(inet->inet_saddr,
+ inet->inet_daddr,
+ inet->inet_sport,
+ inet->inet_dport);
+ inet->inet_id = dp->dccps_iss ^ jiffies;
err = dccp_connect(sk);
rt = NULL;
@@ -123,7 +125,7 @@ failure:
dccp_set_state(sk, DCCP_CLOSED);
ip_rt_put(rt);
sk->sk_route_caps = 0;
- inet->dport = 0;
+ inet->inet_dport = 0;
goto out;
}
@@ -352,7 +354,9 @@ void dccp_v4_send_check(struct sock *sk, int unused, struct sk_buff *skb)
struct dccp_hdr *dh = dccp_hdr(skb);
dccp_csum_outgoing(skb);
- dh->dccph_checksum = dccp_v4_csum_finish(skb, inet->saddr, inet->daddr);
+ dh->dccph_checksum = dccp_v4_csum_finish(skb,
+ inet->inet_saddr,
+ inet->inet_daddr);
}
EXPORT_SYMBOL_GPL(dccp_v4_send_check);
@@ -393,14 +397,14 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb,
newinet = inet_sk(newsk);
ireq = inet_rsk(req);
- newinet->daddr = ireq->rmt_addr;
- newinet->rcv_saddr = ireq->loc_addr;
- newinet->saddr = ireq->loc_addr;
+ newinet->inet_daddr = ireq->rmt_addr;
+ newinet->inet_rcv_saddr = ireq->loc_addr;
+ newinet->inet_saddr = ireq->loc_addr;
newinet->opt = ireq->opt;
ireq->opt = NULL;
newinet->mc_index = inet_iif(skb);
newinet->mc_ttl = ip_hdr(skb)->ttl;
- newinet->id = jiffies;
+ newinet->inet_id = jiffies;
dccp_sync_mss(newsk, dst_mtu(dst));
@@ -158,8 +158,8 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.oif = sk->sk_bound_dev_if;
- fl.fl_ip_dport = inet->dport;
- fl.fl_ip_sport = inet->sport;
+ fl.fl_ip_dport = inet->inet_dport;
+ fl.fl_ip_sport = inet->inet_sport;
security_sk_classify_flow(sk, &fl);
err = ip6_dst_lookup(sk, &dst, &fl);
@@ -510,9 +510,9 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
memcpy(newnp, np, sizeof(struct ipv6_pinfo));
- ipv6_addr_set_v4mapped(newinet->daddr, &newnp->daddr);
+ ipv6_addr_set_v4mapped(newinet->inet_daddr, &newnp->daddr);
- ipv6_addr_set_v4mapped(newinet->saddr, &newnp->saddr);
+ ipv6_addr_set_v4mapped(newinet->inet_saddr, &newnp->saddr);
ipv6_addr_copy(&newnp->rcv_saddr, &newnp->saddr);
@@ -640,7 +640,8 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
dccp_sync_mss(newsk, dst_mtu(dst));
- newinet->daddr = newinet->saddr = newinet->rcv_saddr = LOOPBACK4_IPV6;
+ newinet->inet_daddr = newinet->inet_saddr = LOOPBACK4_IPV6;
+ newinet->inet_rcv_saddr = LOOPBACK4_IPV6;
__inet6_hash(newsk);
__inet_inherit_port(sk, newsk);
@@ -968,10 +969,9 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
icsk->icsk_af_ops = &dccp_ipv6_af_ops;
sk->sk_backlog_rcv = dccp_v6_do_rcv;
goto failure;
- } else {
- ipv6_addr_set_v4mapped(inet->saddr, &np->saddr);
- ipv6_addr_set_v4mapped(inet->rcv_saddr, &np->rcv_saddr);
}
+ ipv6_addr_set_v4mapped(inet->inet_saddr, &np->saddr);
+ ipv6_addr_set_v4mapped(inet->inet_rcv_saddr, &np->rcv_saddr);
return err;
}
@@ -984,7 +984,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
ipv6_addr_copy(&fl.fl6_src, saddr ? saddr : &np->saddr);
fl.oif = sk->sk_bound_dev_if;
fl.fl_ip_dport = usin->sin6_port;
- fl.fl_ip_sport = inet->sport;
+ fl.fl_ip_sport = inet->inet_sport;
security_sk_classify_flow(sk, &fl);
if (np->opt != NULL && np->opt->srcrt != NULL) {
@@ -1017,7 +1017,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
/* set the source address */
ipv6_addr_copy(&np->saddr, saddr);
- inet->rcv_saddr = LOOPBACK4_IPV6;
+ inet->inet_rcv_saddr = LOOPBACK4_IPV6;
__ip6_dst_store(sk, dst, NULL, NULL);
@@ -1026,7 +1026,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
icsk->icsk_ext_hdr_len = (np->opt->opt_flen +
np->opt->opt_nflen);
- inet->dport = usin->sin6_port;
+ inet->inet_dport = usin->sin6_port;
dccp_set_state(sk, DCCP_REQUESTING);
err = inet6_hash_connect(&dccp_death_row, sk);
@@ -1035,7 +1035,8 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
dp->dccps_iss = secure_dccpv6_sequence_number(np->saddr.s6_addr32,
np->daddr.s6_addr32,
- inet->sport, inet->dport);
+ inet->inet_sport,
+ inet->inet_dport);
err = dccp_connect(sk);
if (err)
goto late_failure;
@@ -1046,7 +1047,7 @@ late_failure:
dccp_set_state(sk, DCCP_CLOSED);
__sk_dst_reset(sk);
failure:
- inet->dport = 0;
+ inet->inet_dport = 0;
sk->sk_route_caps = 0;
return err;
}
@@ -99,8 +99,8 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
/* Build DCCP header and checksum it. */
dh = dccp_zeroed_hdr(skb, dccp_header_size);
dh->dccph_type = dcb->dccpd_type;
- dh->dccph_sport = inet->sport;
- dh->dccph_dport = inet->dport;
+ dh->dccph_sport = inet->inet_sport;
+ dh->dccph_dport = inet->inet_dport;
dh->dccph_doff = (dccp_header_size + dcb->dccpd_opt_len) / 4;
dh->dccph_ccval = dcb->dccpd_ccval;
dh->dccph_cscov = dp->dccps_pcslen;
@@ -80,19 +80,20 @@ static int jdccp_sendmsg(struct kiocb *iocb, struct sock *sk,
if (ccid_get_current_tx_ccid(dccp_sk(sk)) == DCCPC_CCID3)
hc = ccid3_hc_tx_sk(sk);
- if (port == 0 || ntohs(inet->dport) == port ||
- ntohs(inet->sport) == port) {
+ if (port == 0 || ntohs(inet->inet_dport) == port ||
+ ntohs(inet->inet_sport) == port) {
if (hc)
printl("%pI4:%u %pI4:%u %d %d %d %d %u %llu %llu %d\n",
- &inet->saddr, ntohs(inet->sport),
- &inet->daddr, ntohs(inet->dport), size,
+ &inet->inet_saddr, ntohs(inet->inet_sport),
+ &inet->inet_daddr, ntohs(inet->inet_dport), size,
hc->tx_s, hc->tx_rtt, hc->tx_p,
hc->tx_x_calc, hc->tx_x_recv >> 6,
hc->tx_x >> 6, hc->tx_t_ipi);
else
printl("%pI4:%u %pI4:%u %d\n",
- &inet->saddr, ntohs(inet->sport),
- &inet->daddr, ntohs(inet->dport), size);
+ &inet->inet_saddr, ntohs(inet->inet_sport),
+ &inet->inet_daddr, ntohs(inet->inet_dport),
+ size);
}
jprobe_return();
@@ -278,7 +278,7 @@ int dccp_disconnect(struct sock *sk, int flags)
sk->sk_send_head = NULL;
}
- inet->dport = 0;
+ inet->inet_dport = 0;
if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
inet_reset_saddr(sk);
@@ -290,7 +290,7 @@ int dccp_disconnect(struct sock *sk, int flags)
inet_csk_delack_init(sk);
__sk_dst_reset(sk);
- WARN_ON(inet->num && !icsk->icsk_bind_hash);
+ WARN_ON(inet->inet_num && !icsk->icsk_bind_hash);
sk->sk_error_report(sk);
return err;
@@ -174,12 +174,12 @@ static int inet_autobind(struct sock *sk)
/* 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;
@@ -354,7 +354,7 @@ lookup_protocol:
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;
}
@@ -364,7 +364,7 @@ lookup_protocol:
else
inet->pmtudisc = IP_PMTUDISC_WANT;
- inet->id = 0;
+ inet->inet_id = 0;
sock_init_data(sock, sk);
@@ -381,13 +381,13 @@ lookup_protocol:
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);
}
@@ -494,27 +494,27 @@ 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:
@@ -532,7 +532,7 @@ int inet_dgram_connect(struct socket *sock, struct sockaddr * uaddr,
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);
}
@@ -689,17 +689,17 @@ int inet_getname(struct socket *sock, struct sockaddr *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));
@@ -714,7 +714,7 @@ int inet_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
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);
@@ -728,7 +728,7 @@ static ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset,
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)
@@ -1059,9 +1059,9 @@ static int inet_sk_reselect_saddr(struct sock *sk)
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;
@@ -1071,7 +1071,7 @@ static int inet_sk_reselect_saddr(struct sock *sk)
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;
@@ -1087,7 +1087,7 @@ static int inet_sk_reselect_saddr(struct sock *sk)
__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
@@ -1113,7 +1113,7 @@ int inet_sk_rebuild_header(struct sock *sk)
return 0;
/* Reroute. */
- daddr = inet->daddr;
+ daddr = inet->inet_daddr;
if (inet->opt && inet->opt->srr)
daddr = inet->opt->faddr;
{
@@ -1123,7 +1123,7 @@ int inet_sk_rebuild_header(struct sock *sk)
.nl_u = {
.ip4_u = {
.daddr = daddr,
- .saddr = inet->saddr,
+ .saddr = inet->inet_saddr,
.tos = RT_CONN_FLAGS(sk),
},
},
@@ -1131,8 +1131,8 @@ int inet_sk_rebuild_header(struct sock *sk)
.flags = inet_sk_flowi_flags(sk),
.uli_u = {
.ports = {
- .sport = inet->sport,
- .dport = inet->dport,
+ .sport = inet->inet_sport,
+ .dport = inet->inet_dport,
},
},
};
@@ -39,7 +39,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
sk_dst_reset(sk);
oif = sk->sk_bound_dev_if;
- saddr = inet->saddr;
+ saddr = inet->inet_saddr;
if (ipv4_is_multicast(usin->sin_addr.s_addr)) {
if (!oif)
oif = inet->mc_index;
@@ -49,7 +49,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
err = ip_route_connect(&rt, usin->sin_addr.s_addr, saddr,
RT_CONN_FLAGS(sk), oif,
sk->sk_protocol,
- inet->sport, usin->sin_port, sk, 1);
+ inet->inet_sport, usin->sin_port, sk, 1);
if (err) {
if (err == -ENETUNREACH)
IP_INC_STATS_BH(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
@@ -60,14 +60,14 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
ip_rt_put(rt);
return -EACCES;
}
- if (!inet->saddr)
- inet->saddr = rt->rt_src; /* Update source address */
- if (!inet->rcv_saddr)
- inet->rcv_saddr = rt->rt_src;
- inet->daddr = rt->rt_dst;
- inet->dport = usin->sin_port;
+ if (!inet->inet_saddr)
+ inet->inet_saddr = rt->rt_src; /* Update source address */
+ if (!inet->inet_rcv_saddr)
+ inet->inet_rcv_saddr = rt->rt_src;
+ inet->inet_daddr = rt->rt_dst;
+ inet->inet_dport = usin->sin_port;
sk->sk_state = TCP_ESTABLISHED;
- inet->id = jiffies;
+ inet->inet_id = jiffies;
sk_dst_set(sk, &rt->u.dst);
return(0);
@@ -368,7 +368,7 @@ struct dst_entry *inet_csk_route_req(struct sock *sk,
.proto = sk->sk_protocol,
.flags = inet_sk_flowi_flags(sk),
.uli_u = { .ports =
- { .sport = inet_sk(sk)->sport,
+ { .sport = inet_sk(sk)->inet_sport,
.dport = ireq->rmt_port } } };
struct net *net = sock_net(sk);
@@ -547,9 +547,9 @@ struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req,
newsk->sk_state = TCP_SYN_RECV;
newicsk->icsk_bind_hash = NULL;
- inet_sk(newsk)->dport = inet_rsk(req)->rmt_port;
- inet_sk(newsk)->num = ntohs(inet_rsk(req)->loc_port);
- inet_sk(newsk)->sport = inet_rsk(req)->loc_port;
+ inet_sk(newsk)->inet_dport = inet_rsk(req)->rmt_port;
+ inet_sk(newsk)->inet_num = ntohs(inet_rsk(req)->loc_port);
+ inet_sk(newsk)->inet_sport = inet_rsk(req)->loc_port;
newsk->sk_write_space = sk_stream_write_space;
newicsk->icsk_retransmits = 0;
@@ -580,8 +580,8 @@ void inet_csk_destroy_sock(struct sock *sk)
/* It cannot be in hash table! */
WARN_ON(!sk_unhashed(sk));
- /* If it has not 0 inet_sk(sk)->num, it must be bound */
- WARN_ON(inet_sk(sk)->num && !inet_csk(sk)->icsk_bind_hash);
+ /* If it has not 0 inet_sk(sk)->inet_num, it must be bound */
+ WARN_ON(inet_sk(sk)->inet_num && !inet_csk(sk)->icsk_bind_hash);
sk->sk_prot->destroy(sk);
@@ -616,8 +616,8 @@ int inet_csk_listen_start(struct sock *sk, const int nr_table_entries)
* after validation is complete.
*/
sk->sk_state = TCP_LISTEN;
- if (!sk->sk_prot->get_port(sk, inet->num)) {
- inet->sport = htons(inet->num);
+ if (!sk->sk_prot->get_port(sk, inet->inet_num)) {
+ inet->inet_sport = htons(inet->inet_num);
sk_dst_reset(sk);
sk->sk_prot->hash(sk);
@@ -693,8 +693,8 @@ void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr)
const struct inet_sock *inet = inet_sk(sk);
sin->sin_family = AF_INET;
- sin->sin_addr.s_addr = inet->daddr;
- sin->sin_port = inet->dport;
+ sin->sin_addr.s_addr = inet->inet_daddr;
+ sin->sin_port = inet->inet_dport;
}
EXPORT_SYMBOL_GPL(inet_csk_addr2sockaddr);
@@ -116,10 +116,10 @@ static int inet_csk_diag_fill(struct sock *sk,
r->id.idiag_cookie[0] = (u32)(unsigned long)sk;
r->id.idiag_cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
- r->id.idiag_sport = inet->sport;
- r->id.idiag_dport = inet->dport;
- r->id.idiag_src[0] = inet->rcv_saddr;
- r->id.idiag_dst[0] = inet->daddr;
+ r->id.idiag_sport = inet->inet_sport;
+ r->id.idiag_dport = inet->inet_dport;
+ r->id.idiag_src[0] = inet->inet_rcv_saddr;
+ r->id.idiag_dst[0] = inet->inet_daddr;
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
if (r->idiag_family == AF_INET6) {
@@ -504,11 +504,11 @@ static int inet_csk_diag_dump(struct sock *sk,
} else
#endif
{
- entry.saddr = &inet->rcv_saddr;
- entry.daddr = &inet->daddr;
+ entry.saddr = &inet->inet_rcv_saddr;
+ entry.daddr = &inet->inet_daddr;
}
- entry.sport = inet->num;
- entry.dport = ntohs(inet->dport);
+ entry.sport = inet->inet_num;
+ entry.dport = ntohs(inet->inet_dport);
entry.userlocks = sk->sk_userlocks;
if (!inet_diag_bc_run(RTA_DATA(bc), RTA_PAYLOAD(bc), &entry))
@@ -584,7 +584,7 @@ static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk,
if (tmo < 0)
tmo = 0;
- r->id.idiag_sport = inet->sport;
+ r->id.idiag_sport = inet->inet_sport;
r->id.idiag_dport = ireq->rmt_port;
r->id.idiag_src[0] = ireq->loc_addr;
r->id.idiag_dst[0] = ireq->rmt_addr;
@@ -639,7 +639,7 @@ static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
if (cb->nlh->nlmsg_len > 4 + NLMSG_SPACE(sizeof(*r))) {
bc = (struct rtattr *)(r + 1);
- entry.sport = inet->num;
+ entry.sport = inet->inet_num;
entry.userlocks = sk->sk_userlocks;
}
@@ -732,7 +732,7 @@ static int inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
continue;
}
- if (r->id.idiag_sport != inet->sport &&
+ if (r->id.idiag_sport != inet->inet_sport &&
r->id.idiag_sport)
goto next_listen;
@@ -797,10 +797,10 @@ skip_listen_ht:
goto next_normal;
if (!(r->idiag_states & (1 << sk->sk_state)))
goto next_normal;
- if (r->id.idiag_sport != inet->sport &&
+ if (r->id.idiag_sport != inet->inet_sport &&
r->id.idiag_sport)
goto next_normal;
- if (r->id.idiag_dport != inet->dport &&
+ if (r->id.idiag_dport != inet->inet_dport &&
r->id.idiag_dport)
goto next_normal;
if (inet_csk_diag_dump(sk, skb, cb) < 0) {
@@ -64,7 +64,7 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
atomic_inc(&hashinfo->bsockets);
- inet_sk(sk)->num = snum;
+ inet_sk(sk)->inet_num = snum;
sk_add_bind_node(sk, &tb->owners);
tb->num_owners++;
inet_csk(sk)->icsk_bind_hash = tb;
@@ -76,7 +76,7 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
static void __inet_put_port(struct sock *sk)
{
struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
- const int bhash = inet_bhashfn(sock_net(sk), inet_sk(sk)->num,
+ const int bhash = inet_bhashfn(sock_net(sk), inet_sk(sk)->inet_num,
hashinfo->bhash_size);
struct inet_bind_hashbucket *head = &hashinfo->bhash[bhash];
struct inet_bind_bucket *tb;
@@ -88,7 +88,7 @@ static void __inet_put_port(struct sock *sk)
__sk_del_bind_node(sk);
tb->num_owners--;
inet_csk(sk)->icsk_bind_hash = NULL;
- inet_sk(sk)->num = 0;
+ inet_sk(sk)->inet_num = 0;
inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb);
spin_unlock(&head->lock);
}
@@ -105,7 +105,7 @@ EXPORT_SYMBOL(inet_put_port);
void __inet_inherit_port(struct sock *sk, struct sock *child)
{
struct inet_hashinfo *table = sk->sk_prot->h.hashinfo;
- const int bhash = inet_bhashfn(sock_net(sk), inet_sk(child)->num,
+ const int bhash = inet_bhashfn(sock_net(sk), inet_sk(child)->inet_num,
table->bhash_size);
struct inet_bind_hashbucket *head = &table->bhash[bhash];
struct inet_bind_bucket *tb;
@@ -126,9 +126,9 @@ static inline int compute_score(struct sock *sk, struct net *net,
int score = -1;
struct inet_sock *inet = inet_sk(sk);
- if (net_eq(sock_net(sk), net) && inet->num == hnum &&
+ if (net_eq(sock_net(sk), net) && inet->inet_num == hnum &&
!ipv6_only_sock(sk)) {
- __be32 rcv_saddr = inet->rcv_saddr;
+ __be32 rcv_saddr = inet->inet_rcv_saddr;
score = sk->sk_family == PF_INET ? 1 : 0;
if (rcv_saddr) {
if (rcv_saddr != daddr)
@@ -273,13 +273,14 @@ static int __inet_check_established(struct inet_timewait_death_row *death_row,
{
struct inet_hashinfo *hinfo = death_row->hashinfo;
struct inet_sock *inet = inet_sk(sk);
- __be32 daddr = inet->rcv_saddr;
- __be32 saddr = inet->daddr;
+ __be32 daddr = inet->inet_rcv_saddr;
+ __be32 saddr = inet->inet_daddr;
int dif = sk->sk_bound_dev_if;
INET_ADDR_COOKIE(acookie, saddr, daddr)
- const __portpair ports = INET_COMBINED_PORTS(inet->dport, lport);
+ const __portpair ports = INET_COMBINED_PORTS(inet->inet_dport, lport);
struct net *net = sock_net(sk);
- unsigned int hash = inet_ehashfn(net, daddr, lport, saddr, inet->dport);
+ unsigned int hash = inet_ehashfn(net, daddr, lport,
+ saddr, inet->inet_dport);
struct inet_ehash_bucket *head = inet_ehash_bucket(hinfo, hash);
spinlock_t *lock = inet_ehash_lockp(hinfo, hash);
struct sock *sk2;
@@ -312,8 +313,8 @@ static int __inet_check_established(struct inet_timewait_death_row *death_row,
unique:
/* Must record num and sport now. Otherwise we will see
* in hash table socket with a funny identity. */
- inet->num = lport;
- inet->sport = htons(lport);
+ inet->inet_num = lport;
+ inet->inet_sport = htons(lport);
sk->sk_hash = hash;
WARN_ON(!sk_unhashed(sk));
__sk_nulls_add_node_rcu(sk, &head->chain);
@@ -341,8 +342,9 @@ not_unique:
static inline u32 inet_sk_port_offset(const struct sock *sk)
{
const struct inet_sock *inet = inet_sk(sk);
- return secure_ipv4_port_ephemeral(inet->rcv_saddr, inet->daddr,
- inet->dport);
+ return secure_ipv4_port_ephemeral(inet->inet_rcv_saddr,
+ inet->inet_daddr,
+ inet->inet_dport);
}
void __inet_hash_nolisten(struct sock *sk)
@@ -424,7 +426,7 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row,
void (*hash)(struct sock *sk))
{
struct inet_hashinfo *hinfo = death_row->hashinfo;
- const unsigned short snum = inet_sk(sk)->num;
+ const unsigned short snum = inet_sk(sk)->inet_num;
struct inet_bind_hashbucket *head;
struct inet_bind_bucket *tb;
int ret;
@@ -485,7 +487,7 @@ ok:
/* Head lock still held and bh's disabled */
inet_bind_hash(sk, tb, port);
if (sk_unhashed(sk)) {
- inet_sk(sk)->sport = htons(port);
+ inet_sk(sk)->inet_sport = htons(port);
hash(sk);
}
spin_unlock(&head->lock);
@@ -86,7 +86,7 @@ void __inet_twsk_hashdance(struct inet_timewait_sock *tw, struct sock *sk,
Note, that any socket with inet->num != 0 MUST be bound in
binding cache, even if it is closed.
*/
- bhead = &hashinfo->bhash[inet_bhashfn(twsk_net(tw), inet->num,
+ bhead = &hashinfo->bhash[inet_bhashfn(twsk_net(tw), inet->inet_num,
hashinfo->bhash_size)];
spin_lock(&bhead->lock);
tw->tw_tb = icsk->icsk_bind_hash;
@@ -124,14 +124,14 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat
kmemcheck_annotate_bitfield(tw, flags);
/* Give us an identity. */
- tw->tw_daddr = inet->daddr;
- tw->tw_rcv_saddr = inet->rcv_saddr;
+ tw->tw_daddr = inet->inet_daddr;
+ tw->tw_rcv_saddr = inet->inet_rcv_saddr;
tw->tw_bound_dev_if = sk->sk_bound_dev_if;
- tw->tw_num = inet->num;
+ tw->tw_num = inet->inet_num;
tw->tw_state = TCP_TIME_WAIT;
tw->tw_substate = state;
- tw->tw_sport = inet->sport;
- tw->tw_dport = inet->dport;
+ tw->tw_sport = inet->inet_sport;
+ tw->tw_dport = inet->inet_dport;
tw->tw_family = sk->sk_family;
tw->tw_reuse = sk->sk_reuse;
tw->tw_hash = sk->sk_hash;
@@ -161,7 +161,7 @@ int ip_call_ra_chain(struct sk_buff *skb)
/* If socket is bound to an interface, only report
* the packet if it came from that interface.
*/
- if (sk && inet_sk(sk)->num == protocol &&
+ if (sk && inet_sk(sk)->inet_num == protocol &&
(!sk->sk_bound_dev_if ||
sk->sk_bound_dev_if == dev->ifindex) &&
sock_net(sk) == dev_net(dev)) {
@@ -329,7 +329,7 @@ int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
__be32 daddr;
/* Use correct destination address if we have options. */
- daddr = inet->daddr;
+ daddr = inet->inet_daddr;
if(opt && opt->srr)
daddr = opt->faddr;
@@ -338,13 +338,13 @@ int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
.mark = sk->sk_mark,
.nl_u = { .ip4_u =
{ .daddr = daddr,
- .saddr = inet->saddr,
+ .saddr = inet->inet_saddr,
.tos = RT_CONN_FLAGS(sk) } },
.proto = sk->sk_protocol,
.flags = inet_sk_flowi_flags(sk),
.uli_u = { .ports =
- { .sport = inet->sport,
- .dport = inet->dport } } };
+ { .sport = inet->inet_sport,
+ .dport = inet->inet_dport } } };
/* If this fails, retransmit mechanism of transport layer will
* keep trying until route appears or the connection times
@@ -379,7 +379,7 @@ packet_routed:
if (opt && opt->optlen) {
iph->ihl += opt->optlen >> 2;
- ip_options_build(skb, opt, inet->daddr, rt, 0);
+ ip_options_build(skb, opt, inet->inet_daddr, rt, 0);
}
ip_select_ident_more(iph, &rt->u.dst, sk,
@@ -846,7 +846,8 @@ int ip_append_data(struct sock *sk,
maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen;
if (inet->cork.length + length > 0xFFFF - fragheaderlen) {
- ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->dport, mtu-exthdrlen);
+ ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport,
+ mtu-exthdrlen);
return -EMSGSIZE;
}
@@ -1100,7 +1101,7 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen;
if (inet->cork.length + size > 0xFFFF - fragheaderlen) {
- ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->dport, mtu);
+ ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport, mtu);
return -EMSGSIZE;
}
@@ -245,7 +245,7 @@ int ip_ra_control(struct sock *sk, unsigned char on,
{
struct ip_ra_chain *ra, *new_ra, **rap;
- if (sk->sk_type != SOCK_RAW || inet_sk(sk)->num == IPPROTO_RAW)
+ if (sk->sk_type != SOCK_RAW || inet_sk(sk)->inet_num == IPPROTO_RAW)
return -EINVAL;
new_ra = on ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
@@ -492,7 +492,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
if (sk->sk_family == PF_INET ||
(!((1 << sk->sk_state) &
(TCPF_LISTEN | TCPF_CLOSE)) &&
- inet->daddr != LOOPBACK4_IPV6)) {
+ inet->inet_daddr != LOOPBACK4_IPV6)) {
#endif
if (inet->opt)
icsk->icsk_ext_hdr_len -= inet->opt->optlen;
@@ -1181,8 +1181,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
if (inet->cmsg_flags & IP_CMSG_PKTINFO) {
struct in_pktinfo info;
- info.ipi_addr.s_addr = inet->rcv_saddr;
- info.ipi_spec_dst.s_addr = inet->rcv_saddr;
+ info.ipi_addr.s_addr = inet->inet_rcv_saddr;
+ info.ipi_spec_dst.s_addr = inet->inet_rcv_saddr;
info.ipi_ifindex = inet->mc_index;
put_cmsg(&msg, SOL_IP, IP_PKTINFO, sizeof(info), &info);
}
@@ -956,7 +956,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi
switch (optname) {
case MRT_INIT:
if (sk->sk_type != SOCK_RAW ||
- inet_sk(sk)->num != IPPROTO_IGMP)
+ inet_sk(sk)->inet_num != IPPROTO_IGMP)
return -EOPNOTSUPP;
if (optlen != sizeof(int))
return -ENOPROTOOPT;
@@ -255,10 +255,10 @@ getorigdst(struct sock *sk, int optval, void __user *user, int *len)
struct nf_conntrack_tuple tuple;
memset(&tuple, 0, sizeof(tuple));
- tuple.src.u3.ip = inet->rcv_saddr;
- tuple.src.u.tcp.port = inet->sport;
- tuple.dst.u3.ip = inet->daddr;
- tuple.dst.u.tcp.port = inet->dport;
+ tuple.src.u3.ip = inet->inet_rcv_saddr;
+ tuple.src.u.tcp.port = inet->inet_sport;
+ tuple.dst.u3.ip = inet->inet_daddr;
+ tuple.dst.u.tcp.port = inet->inet_dport;
tuple.src.l3num = PF_INET;
tuple.dst.protonum = sk->sk_protocol;
@@ -87,7 +87,7 @@ void raw_hash_sk(struct sock *sk)
struct raw_hashinfo *h = sk->sk_prot->h.raw_hash;
struct hlist_head *head;
- head = &h->ht[inet_sk(sk)->num & (RAW_HTABLE_SIZE - 1)];
+ head = &h->ht[inet_sk(sk)->inet_num & (RAW_HTABLE_SIZE - 1)];
write_lock_bh(&h->lock);
sk_add_node(sk, head);
@@ -115,9 +115,9 @@ static struct sock *__raw_v4_lookup(struct net *net, struct sock *sk,
sk_for_each_from(sk, node) {
struct inet_sock *inet = inet_sk(sk);
- if (net_eq(sock_net(sk), net) && inet->num == num &&
- !(inet->daddr && inet->daddr != raddr) &&
- !(inet->rcv_saddr && inet->rcv_saddr != laddr) &&
+ if (net_eq(sock_net(sk), net) && inet->inet_num == num &&
+ !(inet->inet_daddr && inet->inet_daddr != raddr) &&
+ !(inet->inet_rcv_saddr && inet->inet_rcv_saddr != laddr) &&
!(sk->sk_bound_dev_if && sk->sk_bound_dev_if != dif))
goto found; /* gotcha */
}
@@ -326,7 +326,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
int err;
if (length > rt->u.dst.dev->mtu) {
- ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->dport,
+ ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport,
rt->u.dst.dev->mtu);
return -EMSGSIZE;
}
@@ -489,10 +489,10 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
err = -EDESTADDRREQ;
if (sk->sk_state != TCP_ESTABLISHED)
goto out;
- daddr = inet->daddr;
+ daddr = inet->inet_daddr;
}
- ipc.addr = inet->saddr;
+ ipc.addr = inet->inet_saddr;
ipc.opt = NULL;
ipc.shtx.flags = 0;
ipc.oif = sk->sk_bound_dev_if;
@@ -634,9 +634,9 @@ static int raw_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
if (addr->sin_addr.s_addr && chk_addr_ret != RTN_LOCAL &&
chk_addr_ret != RTN_MULTICAST && chk_addr_ret != RTN_BROADCAST)
goto out;
- 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 */
sk_dst_reset(sk);
ret = 0;
out: return ret;
@@ -706,7 +706,7 @@ static int raw_init(struct sock *sk)
{
struct raw_sock *rp = raw_sk(sk);
- if (inet_sk(sk)->num == IPPROTO_ICMP)
+ if (inet_sk(sk)->inet_num == IPPROTO_ICMP)
memset(&rp->filter, 0, sizeof(rp->filter));
return 0;
}
@@ -743,7 +743,7 @@ static int do_raw_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen)
{
if (optname == ICMP_FILTER) {
- if (inet_sk(sk)->num != IPPROTO_ICMP)
+ if (inet_sk(sk)->inet_num != IPPROTO_ICMP)
return -EOPNOTSUPP;
else
return raw_seticmpfilter(sk, optval, optlen);
@@ -773,7 +773,7 @@ static int do_raw_getsockopt(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen)
{
if (optname == ICMP_FILTER) {
- if (inet_sk(sk)->num != IPPROTO_ICMP)
+ if (inet_sk(sk)->inet_num != IPPROTO_ICMP)
return -EOPNOTSUPP;
else
return raw_geticmpfilter(sk, optval, optlen);
@@ -932,10 +932,10 @@ EXPORT_SYMBOL_GPL(raw_seq_stop);
static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
{
struct inet_sock *inet = inet_sk(sp);
- __be32 dest = inet->daddr,
- src = inet->rcv_saddr;
+ __be32 dest = inet->inet_daddr,
+ src = inet->inet_rcv_saddr;
__u16 destp = 0,
- srcp = inet->num;
+ srcp = inet->inet_num;
seq_printf(seq, "%4d: %08X:%04X %08X:%04X"
" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d\n",
@@ -1998,7 +1998,7 @@ int tcp_disconnect(struct sock *sk, int flags)
__skb_queue_purge(&sk->sk_async_wait_queue);
#endif
- inet->dport = 0;
+ inet->inet_dport = 0;
if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
inet_reset_saddr(sk);
@@ -2022,7 +2022,7 @@ int tcp_disconnect(struct sock *sk, int flags)
memset(&tp->rx_opt, 0, sizeof(tp->rx_opt));
__sk_dst_reset(sk);
- WARN_ON(inet->num && !icsk->icsk_bind_hash);
+ WARN_ON(inet->inet_num && !icsk->icsk_bind_hash);
sk->sk_error_report(sk);
return err;
@@ -165,10 +165,10 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
nexthop = inet->opt->faddr;
}
- tmp = ip_route_connect(&rt, nexthop, inet->saddr,
+ tmp = ip_route_connect(&rt, nexthop, inet->inet_saddr,
RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
IPPROTO_TCP,
- inet->sport, usin->sin_port, sk, 1);
+ inet->inet_sport, usin->sin_port, sk, 1);
if (tmp < 0) {
if (tmp == -ENETUNREACH)
IP_INC_STATS_BH(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
@@ -183,11 +183,11 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
if (!inet->opt || !inet->opt->srr)
daddr = rt->rt_dst;
- if (!inet->saddr)
- inet->saddr = rt->rt_src;
- inet->rcv_saddr = inet->saddr;
+ if (!inet->inet_saddr)
+ inet->inet_saddr = rt->rt_src;
+ inet->inet_rcv_saddr = inet->inet_saddr;
- if (tp->rx_opt.ts_recent_stamp && inet->daddr != daddr) {
+ if (tp->rx_opt.ts_recent_stamp && inet->inet_daddr != daddr) {
/* Reset inherited state */
tp->rx_opt.ts_recent = 0;
tp->rx_opt.ts_recent_stamp = 0;
@@ -210,8 +210,8 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
}
}
- inet->dport = usin->sin_port;
- inet->daddr = daddr;
+ inet->inet_dport = usin->sin_port;
+ inet->inet_daddr = daddr;
inet_csk(sk)->icsk_ext_hdr_len = 0;
if (inet->opt)
@@ -230,7 +230,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
goto failure;
err = ip_route_newports(&rt, IPPROTO_TCP,
- inet->sport, inet->dport, sk);
+ inet->inet_sport, inet->inet_dport, sk);
if (err)
goto failure;
@@ -239,12 +239,12 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
sk_setup_caps(sk, &rt->u.dst);
if (!tp->write_seq)
- tp->write_seq = secure_tcp_sequence_number(inet->saddr,
- inet->daddr,
- inet->sport,
+ tp->write_seq = secure_tcp_sequence_number(inet->inet_saddr,
+ inet->inet_daddr,
+ inet->inet_sport,
usin->sin_port);
- inet->id = tp->write_seq ^ jiffies;
+ inet->inet_id = tp->write_seq ^ jiffies;
err = tcp_connect(sk);
rt = NULL;
@@ -261,7 +261,7 @@ failure:
tcp_set_state(sk, TCP_CLOSE);
ip_rt_put(rt);
sk->sk_route_caps = 0;
- inet->dport = 0;
+ inet->inet_dport = 0;
return err;
}
@@ -520,12 +520,13 @@ void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb)
struct tcphdr *th = tcp_hdr(skb);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
- th->check = ~tcp_v4_check(len, inet->saddr,
- inet->daddr, 0);
+ th->check = ~tcp_v4_check(len, inet->inet_saddr,
+ inet->inet_daddr, 0);
skb->csum_start = skb_transport_header(skb) - skb->head;
skb->csum_offset = offsetof(struct tcphdr, check);
} else {
- th->check = tcp_v4_check(len, inet->saddr, inet->daddr,
+ th->check = tcp_v4_check(len, inet->inet_saddr,
+ inet->inet_daddr,
csum_partial(th,
th->doff << 2,
skb->csum));
@@ -848,7 +849,7 @@ static struct tcp_md5sig_key *
struct tcp_md5sig_key *tcp_v4_md5_lookup(struct sock *sk,
struct sock *addr_sk)
{
- return tcp_v4_md5_do_lookup(sk, inet_sk(addr_sk)->daddr);
+ return tcp_v4_md5_do_lookup(sk, inet_sk(addr_sk)->inet_daddr);
}
EXPORT_SYMBOL(tcp_v4_md5_lookup);
@@ -923,7 +924,7 @@ EXPORT_SYMBOL(tcp_v4_md5_do_add);
static int tcp_v4_md5_add_func(struct sock *sk, struct sock *addr_sk,
u8 *newkey, u8 newkeylen)
{
- return tcp_v4_md5_do_add(sk, inet_sk(addr_sk)->daddr,
+ return tcp_v4_md5_do_add(sk, inet_sk(addr_sk)->inet_daddr,
newkey, newkeylen);
}
@@ -1089,8 +1090,8 @@ int tcp_v4_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
__be32 saddr, daddr;
if (sk) {
- saddr = inet_sk(sk)->saddr;
- daddr = inet_sk(sk)->daddr;
+ saddr = inet_sk(sk)->inet_saddr;
+ daddr = inet_sk(sk)->inet_daddr;
} else if (req) {
saddr = inet_rsk(req)->loc_addr;
daddr = inet_rsk(req)->rmt_addr;
@@ -1380,9 +1381,9 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
newtp = tcp_sk(newsk);
newinet = inet_sk(newsk);
ireq = inet_rsk(req);
- newinet->daddr = ireq->rmt_addr;
- newinet->rcv_saddr = ireq->loc_addr;
- newinet->saddr = ireq->loc_addr;
+ newinet->inet_daddr = ireq->rmt_addr;
+ newinet->inet_rcv_saddr = ireq->loc_addr;
+ newinet->inet_saddr = ireq->loc_addr;
newinet->opt = ireq->opt;
ireq->opt = NULL;
newinet->mc_index = inet_iif(skb);
@@ -1390,7 +1391,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
inet_csk(newsk)->icsk_ext_hdr_len = 0;
if (newinet->opt)
inet_csk(newsk)->icsk_ext_hdr_len = newinet->opt->optlen;
- newinet->id = newtp->write_seq ^ jiffies;
+ newinet->inet_id = newtp->write_seq ^ jiffies;
tcp_mtup_init(newsk);
tcp_sync_mss(newsk, dst_mtu(dst));
@@ -1403,7 +1404,8 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
#ifdef CONFIG_TCP_MD5SIG
/* Copy over the MD5 key from the original socket */
- if ((key = tcp_v4_md5_do_lookup(sk, newinet->daddr)) != NULL) {
+ key = tcp_v4_md5_do_lookup(sk, newinet->inet_daddr);
+ if (key != NULL) {
/*
* We're using one, so create a matching key
* on the newsk structure. If we fail to get
@@ -1412,7 +1414,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
*/
char *newkey = kmemdup(key->key, key->keylen, GFP_ATOMIC);
if (newkey != NULL)
- tcp_v4_md5_do_add(newsk, newinet->daddr,
+ tcp_v4_md5_do_add(newsk, newinet->inet_daddr,
newkey, key->keylen);
newsk->sk_route_caps &= ~NETIF_F_GSO_MASK;
}
@@ -1711,8 +1713,8 @@ int tcp_v4_remember_stamp(struct sock *sk)
struct inet_peer *peer = NULL;
int release_it = 0;
- if (!rt || rt->rt_dst != inet->daddr) {
- peer = inet_getpeer(inet->daddr, 1);
+ if (!rt || rt->rt_dst != inet->inet_daddr) {
+ peer = inet_getpeer(inet->inet_daddr, 1);
release_it = 1;
} else {
if (!rt->peer)
@@ -2225,7 +2227,7 @@ static void get_openreq4(struct sock *sk, struct request_sock *req,
" %02X %08X:%08X %02X:%08lX %08X %5d %8d %u %d %p%n",
i,
ireq->loc_addr,
- ntohs(inet_sk(sk)->sport),
+ ntohs(inet_sk(sk)->inet_sport),
ireq->rmt_addr,
ntohs(ireq->rmt_port),
TCP_SYN_RECV,
@@ -2248,10 +2250,10 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i, int *len)
struct tcp_sock *tp = tcp_sk(sk);
const struct inet_connection_sock *icsk = inet_csk(sk);
struct inet_sock *inet = inet_sk(sk);
- __be32 dest = inet->daddr;
- __be32 src = inet->rcv_saddr;
- __u16 destp = ntohs(inet->dport);
- __u16 srcp = ntohs(inet->sport);
+ __be32 dest = inet->inet_daddr;
+ __be32 src = inet->inet_rcv_saddr;
+ __u16 destp = ntohs(inet->inet_dport);
+ __u16 srcp = ntohs(inet->inet_sport);
if (icsk->icsk_pending == ICSK_TIME_RETRANS) {
timer_active = 1;
@@ -661,8 +661,8 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
/* Build TCP header and checksum it. */
th = tcp_hdr(skb);
- th->source = inet->sport;
- th->dest = inet->dport;
+ th->source = inet->inet_sport;
+ th->dest = inet->inet_dport;
th->seq = htonl(tcb->seq);
th->ack_seq = htonl(tp->rcv_nxt);
*(((__be16 *)th) + 6) = htons(((tcp_header_size >> 2) << 12) |
@@ -94,7 +94,8 @@ static int jtcp_rcv_established(struct sock *sk, struct sk_buff *skb,
const struct inet_sock *inet = inet_sk(sk);
/* Only update if port matches */
- if ((port == 0 || ntohs(inet->dport) == port || ntohs(inet->sport) == port)
+ if ((port == 0 || ntohs(inet->inet_dport) == port ||
+ ntohs(inet->inet_sport) == port)
&& (full || tp->snd_cwnd != tcp_probe.lastcwnd)) {
spin_lock(&tcp_probe.lock);
@@ -103,10 +104,10 @@ static int jtcp_rcv_established(struct sock *sk, struct sk_buff *skb,
struct tcp_log *p = tcp_probe.log + tcp_probe.head;
p->tstamp = ktime_get();
- p->saddr = inet->saddr;
- p->sport = inet->sport;
- p->daddr = inet->daddr;
- p->dport = inet->dport;
+ p->saddr = inet->inet_saddr;
+ p->sport = inet->inet_sport;
+ p->daddr = inet->inet_daddr;
+ p->dport = inet->inet_dport;
p->length = skb->len;
p->snd_nxt = tp->snd_nxt;
p->snd_una = tp->snd_una;
@@ -303,15 +303,15 @@ 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->daddr, ntohs(inet->dport),
- inet->num, tp->snd_una, tp->snd_nxt);
+ &inet->inet_daddr, ntohs(inet->inet_dport),
+ inet->inet_num, tp->snd_una, tp->snd_nxt);
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
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->dport),
- inet->num, tp->snd_una, tp->snd_nxt);
+ &np->daddr, ntohs(inet->inet_dport),
+ inet->inet_num, tp->snd_una, tp->snd_nxt);
}
#endif
#endif
@@ -214,7 +214,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
goto fail_unlock;
}
found:
- inet_sk(sk)->num = snum;
+ inet_sk(sk)->inet_num = snum;
sk->sk_hash = snum;
if (sk_unhashed(sk)) {
sk_nulls_add_node_rcu(sk, &hslot->head);
@@ -233,8 +233,8 @@ static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2)
struct inet_sock *inet1 = inet_sk(sk1), *inet2 = inet_sk(sk2);
return (!ipv6_only_sock(sk2) &&
- (!inet1->rcv_saddr || !inet2->rcv_saddr ||
- inet1->rcv_saddr == inet2->rcv_saddr));
+ (!inet1->inet_rcv_saddr || !inet2->inet_rcv_saddr ||
+ inet1->inet_rcv_saddr == inet2->inet_rcv_saddr));
}
int udp_v4_get_port(struct sock *sk, unsigned short snum)
@@ -253,18 +253,18 @@ static inline int compute_score(struct sock *sk, struct net *net, __be32 saddr,
struct inet_sock *inet = inet_sk(sk);
score = (sk->sk_family == PF_INET ? 1 : 0);
- if (inet->rcv_saddr) {
- if (inet->rcv_saddr != daddr)
+ if (inet->inet_rcv_saddr) {
+ if (inet->inet_rcv_saddr != daddr)
return -1;
score += 2;
}
- if (inet->daddr) {
- if (inet->daddr != saddr)
+ if (inet->inet_daddr) {
+ if (inet->inet_daddr != saddr)
return -1;
score += 2;
}
- if (inet->dport) {
- if (inet->dport != sport)
+ if (inet->inet_dport) {
+ if (inet->inet_dport != sport)
return -1;
score += 2;
}
@@ -360,9 +360,10 @@ static inline struct sock *udp_v4_mcast_next(struct net *net, struct sock *sk,
if (!net_eq(sock_net(s), net) ||
s->sk_hash != hnum ||
- (inet->daddr && inet->daddr != rmt_addr) ||
- (inet->dport != rmt_port && inet->dport) ||
- (inet->rcv_saddr && inet->rcv_saddr != loc_addr) ||
+ (inet->inet_daddr && inet->inet_daddr != rmt_addr) ||
+ (inet->inet_dport != rmt_port && inet->inet_dport) ||
+ (inet->inet_rcv_saddr &&
+ inet->inet_rcv_saddr != loc_addr) ||
ipv6_only_sock(s) ||
(s->sk_bound_dev_if && s->sk_bound_dev_if != dif))
continue;
@@ -646,14 +647,14 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
} else {
if (sk->sk_state != TCP_ESTABLISHED)
return -EDESTADDRREQ;
- daddr = inet->daddr;
- dport = inet->dport;
+ daddr = inet->inet_daddr;
+ dport = inet->inet_dport;
/* Open fast path for connected socket.
Route will not be used, if at least one option is set.
*/
connected = 1;
}
- ipc.addr = inet->saddr;
+ ipc.addr = inet->inet_saddr;
ipc.oif = sk->sk_bound_dev_if;
err = sock_tx_timestamp(msg, sk, &ipc.shtx);
@@ -708,7 +709,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
.proto = sk->sk_protocol,
.flags = inet_sk_flowi_flags(sk),
.uli_u = { .ports =
- { .sport = inet->sport,
+ { .sport = inet->inet_sport,
.dport = dport } } };
struct net *net = sock_net(sk);
@@ -752,7 +753,7 @@ back_from_confirm:
inet->cork.fl.fl4_dst = daddr;
inet->cork.fl.fl_ip_dport = dport;
inet->cork.fl.fl4_src = saddr;
- inet->cork.fl.fl_ip_sport = inet->sport;
+ inet->cork.fl.fl_ip_sport = inet->inet_sport;
up->pending = AF_INET;
do_append_data:
@@ -1029,15 +1030,15 @@ int udp_disconnect(struct sock *sk, int flags)
*/
sk->sk_state = TCP_CLOSE;
- inet->daddr = 0;
- inet->dport = 0;
+ inet->inet_daddr = 0;
+ inet->inet_dport = 0;
sk->sk_bound_dev_if = 0;
if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
inet_reset_saddr(sk);
if (!(sk->sk_userlocks & SOCK_BINDPORT_LOCK)) {
sk->sk_prot->unhash(sk);
- inet->sport = 0;
+ inet->inet_sport = 0;
}
sk_dst_reset(sk);
return 0;
@@ -1053,7 +1054,7 @@ void udp_lib_unhash(struct sock *sk)
spin_lock_bh(&hslot->lock);
if (sk_nulls_del_node_init_rcu(sk)) {
- inet_sk(sk)->num = 0;
+ inet_sk(sk)->inet_num = 0;
sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
}
spin_unlock_bh(&hslot->lock);
@@ -1752,10 +1753,10 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
int bucket, int *len)
{
struct inet_sock *inet = inet_sk(sp);
- __be32 dest = inet->daddr;
- __be32 src = inet->rcv_saddr;
- __u16 destp = ntohs(inet->dport);
- __u16 srcp = ntohs(inet->sport);
+ __be32 dest = inet->inet_daddr;
+ __be32 src = inet->inet_rcv_saddr;
+ __u16 destp = ntohs(inet->inet_dport);
+ __u16 srcp = ntohs(inet->inet_sport);
seq_printf(f, "%5d: %08X:%04X %08X:%04X"
" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d%n",
@@ -185,7 +185,7 @@ lookup_protocol:
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;
}
@@ -228,12 +228,12 @@ lookup_protocol:
*/
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);
sk->sk_prot->hash(sk);
}
if (sk->sk_prot->init) {
@@ -281,7 +281,7 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
lock_sock(sk);
/* Check these errors (active socket, double bind). */
- if (sk->sk_state != TCP_CLOSE || inet->num) {
+ if (sk->sk_state != TCP_CLOSE || inet->inet_num) {
err = -EINVAL;
goto out;
}
@@ -353,8 +353,8 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
}
}
- inet->rcv_saddr = v4addr;
- inet->saddr = v4addr;
+ inet->inet_rcv_saddr = v4addr;
+ inet->inet_saddr = v4addr;
ipv6_addr_copy(&np->rcv_saddr, &addr->sin6_addr);
@@ -375,9 +375,9 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
}
if (snum)
sk->sk_userlocks |= SOCK_BINDPORT_LOCK;
- inet->sport = htons(inet->num);
- inet->dport = 0;
- inet->daddr = 0;
+ inet->inet_sport = htons(inet->inet_num);
+ inet->inet_dport = 0;
+ inet->inet_daddr = 0;
out:
release_sock(sk);
return err;
@@ -441,12 +441,12 @@ int inet6_getname(struct socket *sock, struct sockaddr *uaddr,
sin->sin6_flowinfo = 0;
sin->sin6_scope_id = 0;
if (peer) {
- if (!inet->dport)
+ if (!inet->inet_dport)
return -ENOTCONN;
if (((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_SYN_SENT)) &&
peer == 1)
return -ENOTCONN;
- sin->sin6_port = inet->dport;
+ sin->sin6_port = inet->inet_dport;
ipv6_addr_copy(&sin->sin6_addr, &np->daddr);
if (np->sndflow)
sin->sin6_flowinfo = np->flow_label;
@@ -456,7 +456,7 @@ int inet6_getname(struct socket *sock, struct sockaddr *uaddr,
else
ipv6_addr_copy(&sin->sin6_addr, &np->rcv_saddr);
- sin->sin6_port = inet->sport;
+ sin->sin6_port = inet->inet_sport;
}
if (ipv6_addr_type(&sin->sin6_addr) & IPV6_ADDR_LINKLOCAL)
sin->sin6_scope_id = sk->sk_bound_dev_if;
@@ -655,8 +655,8 @@ int inet6_sk_rebuild_header(struct sock *sk)
fl.fl6_flowlabel = np->flow_label;
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
- fl.fl_ip_dport = inet->dport;
- fl.fl_ip_sport = inet->sport;
+ fl.fl_ip_dport = inet->inet_dport;
+ fl.fl_ip_sport = inet->inet_sport;
security_sk_classify_flow(sk, &fl);
if (np->opt && np->opt->srcrt) {
@@ -98,13 +98,14 @@ ipv4_connected:
if (err)
goto out;
- ipv6_addr_set_v4mapped(inet->daddr, &np->daddr);
+ ipv6_addr_set_v4mapped(inet->inet_daddr, &np->daddr);
if (ipv6_addr_any(&np->saddr))
- ipv6_addr_set_v4mapped(inet->saddr, &np->saddr);
+ ipv6_addr_set_v4mapped(inet->inet_saddr, &np->saddr);
if (ipv6_addr_any(&np->rcv_saddr))
- ipv6_addr_set_v4mapped(inet->rcv_saddr, &np->rcv_saddr);
+ ipv6_addr_set_v4mapped(inet->inet_rcv_saddr,
+ &np->rcv_saddr);
goto out;
}
@@ -133,7 +134,7 @@ ipv4_connected:
ipv6_addr_copy(&np->daddr, daddr);
np->flow_label = fl.fl6_flowlabel;
- inet->dport = usin->sin6_port;
+ inet->inet_dport = usin->sin6_port;
/*
* Check for a route to destination an obtain the
@@ -145,8 +146,8 @@ ipv4_connected:
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
- fl.fl_ip_dport = inet->dport;
- fl.fl_ip_sport = inet->sport;
+ fl.fl_ip_dport = inet->inet_dport;
+ fl.fl_ip_sport = inet->inet_sport;
if (!fl.oif && (addr_type&IPV6_ADDR_MULTICAST))
fl.oif = np->mcast_oif;
@@ -188,7 +189,7 @@ ipv4_connected:
if (ipv6_addr_any(&np->rcv_saddr)) {
ipv6_addr_copy(&np->rcv_saddr, &fl.fl6_src);
- inet->rcv_saddr = LOOPBACK4_IPV6;
+ inet->inet_rcv_saddr = LOOPBACK4_IPV6;
}
ip6_dst_store(sk, dst,
@@ -132,7 +132,7 @@ void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr * uaddr)
sin6->sin6_family = AF_INET6;
ipv6_addr_copy(&sin6->sin6_addr, &np->daddr);
- sin6->sin6_port = inet_sk(sk)->dport;
+ sin6->sin6_port = inet_sk(sk)->inet_dport;
/* We do not store received flowlabel for TCP */
sin6->sin6_flowinfo = 0;
sin6->sin6_scope_id = 0;
@@ -195,8 +195,8 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
IP6_ECN_flow_xmit(sk, fl.fl6_flowlabel);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
- fl.fl_ip_sport = inet->sport;
- fl.fl_ip_dport = inet->dport;
+ fl.fl_ip_sport = inet->inet_sport;
+ fl.fl_ip_dport = inet->inet_dport;
security_sk_classify_flow(sk, &fl);
if (np->opt && np->opt->srcrt) {
@@ -125,7 +125,7 @@ static int inline compute_score(struct sock *sk, struct net *net,
{
int score = -1;
- if (net_eq(sock_net(sk), net) && inet_sk(sk)->num == hnum &&
+ if (net_eq(sock_net(sk), net) && inet_sk(sk)->inet_num == hnum &&
sk->sk_family == PF_INET6) {
const struct ipv6_pinfo *np = inet6_sk(sk);
@@ -214,10 +214,10 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row,
const struct in6_addr *daddr = &np->rcv_saddr;
const struct in6_addr *saddr = &np->daddr;
const int dif = sk->sk_bound_dev_if;
- const __portpair ports = INET_COMBINED_PORTS(inet->dport, lport);
+ const __portpair ports = INET_COMBINED_PORTS(inet->inet_dport, lport);
struct net *net = sock_net(sk);
const unsigned int hash = inet6_ehashfn(net, daddr, lport, saddr,
- inet->dport);
+ inet->inet_dport);
struct inet_ehash_bucket *head = inet_ehash_bucket(hinfo, hash);
spinlock_t *lock = inet_ehash_lockp(hinfo, hash);
struct sock *sk2;
@@ -248,8 +248,8 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row,
unique:
/* Must record num and sport now. Otherwise we will see
* in hash table socket with a funny identity. */
- inet->num = lport;
- inet->sport = htons(lport);
+ inet->inet_num = lport;
+ inet->inet_sport = htons(lport);
WARN_ON(!sk_unhashed(sk));
__sk_nulls_add_node_rcu(sk, &head->chain);
sk->sk_hash = hash;
@@ -279,7 +279,7 @@ static inline u32 inet6_sk_port_offset(const struct sock *sk)
const struct ipv6_pinfo *np = inet6_sk(sk);
return secure_ipv6_port_ephemeral(np->rcv_saddr.s6_addr32,
np->daddr.s6_addr32,
- inet->dport);
+ inet->inet_dport);
}
int inet6_hash_connect(struct inet_timewait_death_row *death_row,
@@ -1297,7 +1297,7 @@ int ip6_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, uns
switch (optname) {
case MRT6_INIT:
if (sk->sk_type != SOCK_RAW ||
- inet_sk(sk)->num != IPPROTO_ICMPV6)
+ inet_sk(sk)->inet_num != IPPROTO_ICMPV6)
return -EOPNOTSUPP;
if (optlen < sizeof(int))
return -EINVAL;
@@ -64,7 +64,7 @@ int ip6_ra_control(struct sock *sk, int sel)
struct ip6_ra_chain *ra, *new_ra, **rap;
/* RA packet may be delivered ONLY to IPPROTO_RAW socket */
- if (sk->sk_type != SOCK_RAW || inet_sk(sk)->num != IPPROTO_RAW)
+ if (sk->sk_type != SOCK_RAW || inet_sk(sk)->inet_num != IPPROTO_RAW)
return -ENOPROTOOPT;
new_ra = (sel>=0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
@@ -106,7 +106,7 @@ struct ipv6_txoptions *ipv6_update_options(struct sock *sk,
if (inet_sk(sk)->is_icsk) {
if (opt &&
!((1 << sk->sk_state) & (TCPF_LISTEN | TCPF_CLOSE)) &&
- inet_sk(sk)->daddr != LOOPBACK4_IPV6) {
+ inet_sk(sk)->inet_daddr != LOOPBACK4_IPV6) {
struct inet_connection_sock *icsk = inet_csk(sk);
icsk->icsk_ext_hdr_len = opt->opt_flen + opt->opt_nflen;
icsk->icsk_sync_mss(sk, icsk->icsk_pmtu_cookie);
@@ -234,7 +234,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
case IPV6_V6ONLY:
if (optlen < sizeof(int) ||
- inet_sk(sk)->num)
+ inet_sk(sk)->inet_num)
goto e_inval;
np->ipv6only = valbool;
retv = 0;
@@ -72,7 +72,7 @@ static struct sock *__raw_v6_lookup(struct net *net, struct sock *sk,
int is_multicast = ipv6_addr_is_multicast(loc_addr);
sk_for_each_from(sk, node)
- if (inet_sk(sk)->num == num) {
+ if (inet_sk(sk)->inet_num == num) {
struct ipv6_pinfo *np = inet6_sk(sk);
if (!net_eq(sock_net(sk), net))
@@ -298,7 +298,7 @@ static int rawv6_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
dev_put(dev);
}
- inet->rcv_saddr = inet->saddr = v4addr;
+ inet->inet_rcv_saddr = inet->inet_saddr = v4addr;
ipv6_addr_copy(&np->rcv_saddr, &addr->sin6_addr);
if (!(addr_type & IPV6_ADDR_MULTICAST))
ipv6_addr_copy(&np->saddr, &addr->sin6_addr);
@@ -415,14 +415,14 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
skb_network_header_len(skb));
if (!csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr,
- skb->len, inet->num, skb->csum))
+ skb->len, inet->inet_num, skb->csum))
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
if (!skb_csum_unnecessary(skb))
skb->csum = ~csum_unfold(csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr,
skb->len,
- inet->num, 0));
+ inet->inet_num, 0));
if (inet->hdrincl) {
if (skb_checksum_complete(skb)) {
@@ -765,8 +765,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
proto = ntohs(sin6->sin6_port);
if (!proto)
- proto = inet->num;
- else if (proto != inet->num)
+ proto = inet->inet_num;
+ else if (proto != inet->inet_num)
return(-EINVAL);
if (proto > 255)
@@ -799,7 +799,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
if (sk->sk_state != TCP_ESTABLISHED)
return -EDESTADDRREQ;
- proto = inet->num;
+ proto = inet->inet_num;
daddr = &np->daddr;
fl.fl6_flowlabel = np->flow_label;
}
@@ -966,7 +966,7 @@ static int do_rawv6_setsockopt(struct sock *sk, int level, int optname,
switch (optname) {
case IPV6_CHECKSUM:
- if (inet_sk(sk)->num == IPPROTO_ICMPV6 &&
+ if (inet_sk(sk)->inet_num == IPPROTO_ICMPV6 &&
level == IPPROTO_IPV6) {
/*
* RFC3542 tells that IPV6_CHECKSUM socket
@@ -1006,7 +1006,7 @@ static int rawv6_setsockopt(struct sock *sk, int level, int optname,
break;
case SOL_ICMPV6:
- if (inet_sk(sk)->num != IPPROTO_ICMPV6)
+ if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6)
return -EOPNOTSUPP;
return rawv6_seticmpfilter(sk, level, optname, optval,
optlen);
@@ -1029,7 +1029,7 @@ static int compat_rawv6_setsockopt(struct sock *sk, int level, int optname,
case SOL_RAW:
break;
case SOL_ICMPV6:
- if (inet_sk(sk)->num != IPPROTO_ICMPV6)
+ if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6)
return -EOPNOTSUPP;
return rawv6_seticmpfilter(sk, level, optname, optval, optlen);
case SOL_IPV6:
@@ -1086,7 +1086,7 @@ static int rawv6_getsockopt(struct sock *sk, int level, int optname,
break;
case SOL_ICMPV6:
- if (inet_sk(sk)->num != IPPROTO_ICMPV6)
+ if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6)
return -EOPNOTSUPP;
return rawv6_geticmpfilter(sk, level, optname, optval,
optlen);
@@ -1109,7 +1109,7 @@ static int compat_rawv6_getsockopt(struct sock *sk, int level, int optname,
case SOL_RAW:
break;
case SOL_ICMPV6:
- if (inet_sk(sk)->num != IPPROTO_ICMPV6)
+ if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6)
return -EOPNOTSUPP;
return rawv6_geticmpfilter(sk, level, optname, optval, optlen);
case SOL_IPV6:
@@ -1156,7 +1156,7 @@ static int rawv6_ioctl(struct sock *sk, int cmd, unsigned long arg)
static void rawv6_close(struct sock *sk, long timeout)
{
- if (inet_sk(sk)->num == IPPROTO_RAW)
+ if (inet_sk(sk)->inet_num == IPPROTO_RAW)
ip6_ra_control(sk, -1);
ip6mr_sk_done(sk);
sk_common_release(sk);
@@ -1175,7 +1175,7 @@ static int rawv6_init_sk(struct sock *sk)
{
struct raw6_sock *rp = raw6_sk(sk);
- switch (inet_sk(sk)->num) {
+ switch (inet_sk(sk)->inet_num) {
case IPPROTO_ICMPV6:
rp->checksum = 1;
rp->offset = 2;
@@ -1225,7 +1225,7 @@ static void raw6_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
dest = &np->daddr;
src = &np->rcv_saddr;
destp = 0;
- srcp = inet_sk(sp)->num;
+ srcp = inet_sk(sp)->inet_num;
seq_printf(seq,
"%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
"%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d\n",
@@ -254,7 +254,7 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.fl_ip_dport = inet_rsk(req)->rmt_port;
- fl.fl_ip_sport = inet_sk(sk)->sport;
+ fl.fl_ip_sport = inet_sk(sk)->inet_sport;
security_req_classify_flow(req, &fl);
if (ip6_dst_lookup(sk, &dst, &fl))
goto out_free;
@@ -226,8 +226,9 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
#endif
goto failure;
} else {
- ipv6_addr_set_v4mapped(inet->saddr, &np->saddr);
- ipv6_addr_set_v4mapped(inet->rcv_saddr, &np->rcv_saddr);
+ ipv6_addr_set_v4mapped(inet->inet_saddr, &np->saddr);
+ ipv6_addr_set_v4mapped(inet->inet_rcv_saddr,
+ &np->rcv_saddr);
}
return err;
@@ -243,7 +244,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.fl_ip_dport = usin->sin6_port;
- fl.fl_ip_sport = inet->sport;
+ fl.fl_ip_sport = inet->inet_sport;
if (np->opt && np->opt->srcrt) {
struct rt0_hdr *rt0 = (struct rt0_hdr *)np->opt->srcrt;
@@ -275,7 +276,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
/* set the source address */
ipv6_addr_copy(&np->saddr, saddr);
- inet->rcv_saddr = LOOPBACK4_IPV6;
+ inet->inet_rcv_saddr = LOOPBACK4_IPV6;
sk->sk_gso_type = SKB_GSO_TCPV6;
__ip6_dst_store(sk, dst, NULL, NULL);
@@ -287,7 +288,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
tp->rx_opt.mss_clamp = IPV6_MIN_MTU - sizeof(struct tcphdr) - sizeof(struct ipv6hdr);
- inet->dport = usin->sin6_port;
+ inet->inet_dport = usin->sin6_port;
tcp_set_state(sk, TCP_SYN_SENT);
err = inet6_hash_connect(&tcp_death_row, sk);
@@ -297,8 +298,8 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
if (!tp->write_seq)
tp->write_seq = secure_tcpv6_sequence_number(np->saddr.s6_addr32,
np->daddr.s6_addr32,
- inet->sport,
- inet->dport);
+ inet->inet_sport,
+ inet->inet_dport);
err = tcp_connect(sk);
if (err)
@@ -310,7 +311,7 @@ late_failure:
tcp_set_state(sk, TCP_CLOSE);
__sk_dst_reset(sk);
failure:
- inet->dport = 0;
+ inet->inet_dport = 0;
sk->sk_route_caps = 0;
return err;
}
@@ -383,8 +384,8 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
- fl.fl_ip_dport = inet->dport;
- fl.fl_ip_sport = inet->sport;
+ fl.fl_ip_dport = inet->inet_dport;
+ fl.fl_ip_sport = inet->inet_sport;
security_skb_classify_flow(skb, &fl);
if ((err = ip6_dst_lookup(sk, &dst, &fl))) {
@@ -1291,9 +1292,9 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
memcpy(newnp, np, sizeof(struct ipv6_pinfo));
- ipv6_addr_set_v4mapped(newinet->daddr, &newnp->daddr);
+ ipv6_addr_set_v4mapped(newinet->inet_daddr, &newnp->daddr);
- ipv6_addr_set_v4mapped(newinet->saddr, &newnp->saddr);
+ ipv6_addr_set_v4mapped(newinet->inet_saddr, &newnp->saddr);
ipv6_addr_copy(&newnp->rcv_saddr, &newnp->saddr);
@@ -1431,7 +1432,8 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
newtp->advmss = dst_metric(dst, RTAX_ADVMSS);
tcp_initialize_rcv_mss(newsk);
- newinet->daddr = newinet->saddr = newinet->rcv_saddr = LOOPBACK4_IPV6;
+ newinet->inet_daddr = newinet->inet_saddr = LOOPBACK4_IPV6;
+ newinet->inet_rcv_saddr = LOOPBACK4_IPV6;
#ifdef CONFIG_TCP_MD5SIG
/* Copy over the MD5 key from the original socket */
@@ -1931,8 +1933,8 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
dest = &np->daddr;
src = &np->rcv_saddr;
- destp = ntohs(inet->dport);
- srcp = ntohs(inet->sport);
+ destp = ntohs(inet->inet_dport);
+ srcp = ntohs(inet->inet_sport);
if (icsk->icsk_pending == ICSK_TIME_RETRANS) {
timer_active = 1;
@@ -53,7 +53,7 @@ int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
{
const struct in6_addr *sk_rcv_saddr6 = &inet6_sk(sk)->rcv_saddr;
const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
- __be32 sk_rcv_saddr = inet_sk(sk)->rcv_saddr;
+ __be32 sk1_rcv_saddr = inet_sk(sk)->inet_rcv_saddr;
__be32 sk2_rcv_saddr = inet_rcv_saddr(sk2);
int sk_ipv6only = ipv6_only_sock(sk);
int sk2_ipv6only = inet_v6_ipv6only(sk2);
@@ -63,8 +63,8 @@ int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
/* if both are mapped, treat as IPv4 */
if (addr_type == IPV6_ADDR_MAPPED && addr_type2 == IPV6_ADDR_MAPPED)
return (!sk2_ipv6only &&
- (!sk_rcv_saddr || !sk2_rcv_saddr ||
- sk_rcv_saddr == sk2_rcv_saddr));
+ (!sk1_rcv_saddr || !sk2_rcv_saddr ||
+ sk1_rcv_saddr == sk2_rcv_saddr));
if (addr_type2 == IPV6_ADDR_ANY &&
!(sk2_ipv6only && addr_type == IPV6_ADDR_MAPPED))
@@ -100,8 +100,8 @@ static inline int compute_score(struct sock *sk, struct net *net,
struct inet_sock *inet = inet_sk(sk);
score = 0;
- if (inet->dport) {
- if (inet->dport != sport)
+ if (inet->inet_dport) {
+ if (inet->inet_dport != sport)
return -1;
score++;
}
@@ -417,8 +417,8 @@ static struct sock *udp_v6_mcast_next(struct net *net, struct sock *sk,
if (s->sk_hash == num && s->sk_family == PF_INET6) {
struct ipv6_pinfo *np = inet6_sk(s);
- if (inet->dport) {
- if (inet->dport != rmt_port)
+ if (inet->inet_dport) {
+ if (inet->inet_dport != rmt_port)
continue;
}
if (!ipv6_addr_any(&np->daddr) &&
@@ -792,7 +792,7 @@ int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk,
if (ipv6_addr_v4mapped(daddr)) {
struct sockaddr_in sin;
sin.sin_family = AF_INET;
- sin.sin_port = sin6 ? sin6->sin6_port : inet->dport;
+ sin.sin_port = sin6 ? sin6->sin6_port : inet->inet_dport;
sin.sin_addr.s_addr = daddr->s6_addr32[3];
msg->msg_name = &sin;
msg->msg_namelen = sizeof(sin);
@@ -865,7 +865,7 @@ do_udp_sendmsg:
if (sk->sk_state != TCP_ESTABLISHED)
return -EDESTADDRREQ;
- fl.fl_ip_dport = inet->dport;
+ fl.fl_ip_dport = inet->inet_dport;
daddr = &np->daddr;
fl.fl6_flowlabel = np->flow_label;
connected = 1;
@@ -911,7 +911,7 @@ do_udp_sendmsg:
fl.fl6_dst.s6_addr[15] = 0x1; /* :: means loopback (BSD'ism) */
if (ipv6_addr_any(&fl.fl6_src) && !ipv6_addr_any(&np->saddr))
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
- fl.fl_ip_sport = inet->sport;
+ fl.fl_ip_sport = inet->inet_sport;
/* merge ip6_build_xmit from ip6_output */
if (opt && opt->srcrt) {
@@ -1192,8 +1192,8 @@ static void udp6_sock_seq_show(struct seq_file *seq, struct sock *sp, int bucket
dest = &np->daddr;
src = &np->rcv_saddr;
- destp = ntohs(inet->dport);
- srcp = ntohs(inet->sport);
+ destp = ntohs(inet->inet_dport);
+ srcp = ntohs(inet->inet_sport);
seq_printf(seq,
"%5d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
"%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d\n",
@@ -149,7 +149,7 @@ socket_match(const struct sk_buff *skb, const struct xt_match_param *par,
/* Ignore sockets listening on INADDR_ANY */
wildcard = (sk->sk_state != TCP_TIME_WAIT &&
- inet_sk(sk)->rcv_saddr == 0);
+ inet_sk(sk)->inet_rcv_saddr == 0);
/* Ignore non-transparent sockets,
if XT_SOCKET_TRANSPARENT is used */
@@ -67,11 +67,11 @@ static int rds_tcp_accept_one(struct socket *sock)
inet = inet_sk(new_sock->sk);
rdsdebug("accepted tcp %u.%u.%u.%u:%u -> %u.%u.%u.%u:%u\n",
- NIPQUAD(inet->saddr), ntohs(inet->sport),
- NIPQUAD(inet->daddr), ntohs(inet->dport));
+ NIPQUAD(inet->inet_saddr), ntohs(inet->inet_sport),
+ NIPQUAD(inet->inet_daddr), ntohs(inet->inet_dport));
- conn = rds_conn_create(inet->saddr, inet->daddr, &rds_tcp_transport,
- GFP_KERNEL);
+ conn = rds_conn_create(inet->inet_saddr, inet->inet_daddr,
+ &rds_tcp_transport, GFP_KERNEL);
if (IS_ERR(conn)) {
ret = PTR_ERR(conn);
goto out;
@@ -296,19 +296,19 @@ static void sctp_v4_from_sk(union sctp_addr *addr, struct sock *sk)
{
addr->v4.sin_family = AF_INET;
addr->v4.sin_port = 0;
- addr->v4.sin_addr.s_addr = inet_sk(sk)->rcv_saddr;
+ addr->v4.sin_addr.s_addr = inet_sk(sk)->inet_rcv_saddr;
}
/* Initialize sk->sk_rcv_saddr from sctp_addr. */
static void sctp_v4_to_sk_saddr(union sctp_addr *addr, struct sock *sk)
{
- inet_sk(sk)->rcv_saddr = addr->v4.sin_addr.s_addr;
+ inet_sk(sk)->inet_rcv_saddr = addr->v4.sin_addr.s_addr;
}
/* Initialize sk->sk_daddr from sctp_addr. */
static void sctp_v4_to_sk_daddr(union sctp_addr *addr, struct sock *sk)
{
- inet_sk(sk)->daddr = addr->v4.sin_addr.s_addr;
+ inet_sk(sk)->inet_daddr = addr->v4.sin_addr.s_addr;
}
/* Initialize a sctp_addr from an address parameter. */
@@ -598,7 +598,7 @@ static struct sock *sctp_v4_create_accept_sk(struct sock *sk,
newinet = inet_sk(newsk);
- newinet->daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;
+ newinet->inet_daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;
sk_refcnt_debug_inc(newsk);
@@ -394,7 +394,7 @@ SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
/* Refresh ephemeral port. */
if (!bp->port)
- bp->port = inet_sk(sk)->num;
+ bp->port = inet_sk(sk)->inet_num;
/* Add the address to the bind address list.
* Use GFP_ATOMIC since BHs will be disabled.
@@ -403,7 +403,7 @@ SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
/* Copy back into socket for getsockname() use. */
if (!ret) {
- inet_sk(sk)->sport = htons(inet_sk(sk)->num);
+ inet_sk(sk)->inet_sport = htons(inet_sk(sk)->inet_num);
af->to_sk_saddr(addr, sk);
}
@@ -1115,7 +1115,7 @@ static int __sctp_connect(struct sock* sk,
}
/* Initialize sk's dport and daddr for getpeername() */
- inet_sk(sk)->dport = htons(asoc->peer.port);
+ inet_sk(sk)->inet_dport = htons(asoc->peer.port);
af = sctp_get_af_specific(sa_addr->sa.sa_family);
af->to_sk_daddr(sa_addr, sk);
sk->sk_err = 0;
@@ -5851,7 +5851,7 @@ pp_not_found:
*/
success:
if (!sctp_sk(sk)->bind_hash) {
- inet_sk(sk)->num = snum;
+ inet_sk(sk)->inet_num = snum;
sk_add_bind_node(sk, &pp->owner);
sctp_sk(sk)->bind_hash = pp;
}
@@ -5923,7 +5923,7 @@ SCTP_STATIC int sctp_listen_start(struct sock *sk, int backlog)
if (sctp_autobind(sk))
return -EAGAIN;
} else {
- if (sctp_get_port(sk, inet_sk(sk)->num)) {
+ if (sctp_get_port(sk, inet_sk(sk)->inet_num)) {
sk->sk_state = SCTP_SS_CLOSED;
return -EADDRINUSE;
}
@@ -6094,14 +6094,14 @@ static void sctp_bucket_destroy(struct sctp_bind_bucket *pp)
static inline void __sctp_put_port(struct sock *sk)
{
struct sctp_bind_hashbucket *head =
- &sctp_port_hashtable[sctp_phashfn(inet_sk(sk)->num)];
+ &sctp_port_hashtable[sctp_phashfn(inet_sk(sk)->inet_num)];
struct sctp_bind_bucket *pp;
sctp_spin_lock(&head->lock);
pp = sctp_sk(sk)->bind_hash;
__sk_del_bind_node(sk);
sctp_sk(sk)->bind_hash = NULL;
- inet_sk(sk)->num = 0;
+ inet_sk(sk)->inet_num = 0;
sctp_bucket_destroy(pp);
sctp_spin_unlock(&head->lock);
}
@@ -6128,7 +6128,7 @@ static int sctp_autobind(struct sock *sk)
/* Initialize a local sockaddr structure to INADDR_ANY. */
af = sctp_sk(sk)->pf->af;
- port = htons(inet_sk(sk)->num);
+ port = htons(inet_sk(sk)->inet_num);
af->inaddr_any(&autoaddr, port);
return sctp_do_bind(sk, &autoaddr, af->sockaddr_len);
@@ -6697,12 +6697,12 @@ void sctp_copy_sock(struct sock *newsk, struct sock *sk,
/* Initialize sk's sport, dport, rcv_saddr and daddr for
* getsockname() and getpeername()
*/
- newinet->sport = inet->sport;
- newinet->saddr = inet->saddr;
- newinet->rcv_saddr = inet->rcv_saddr;
- newinet->dport = htons(asoc->peer.port);
+ newinet->inet_sport = inet->inet_sport;
+ newinet->inet_saddr = inet->inet_saddr;
+ newinet->inet_rcv_saddr = inet->inet_rcv_saddr;
+ newinet->inet_dport = htons(asoc->peer.port);
newinet->pmtudisc = inet->pmtudisc;
- newinet->id = asoc->next_tsn ^ jiffies;
+ newinet->inet_id = asoc->next_tsn ^ jiffies;
newinet->uc_ttl = inet->uc_ttl;
newinet->mc_loop = 1;
@@ -6741,13 +6741,13 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
newsp->hmac = NULL;
/* Hook this new socket in to the bind_hash list. */
- head = &sctp_port_hashtable[sctp_phashfn(inet_sk(oldsk)->num)];
+ head = &sctp_port_hashtable[sctp_phashfn(inet_sk(oldsk)->inet_num)];
sctp_local_bh_disable();
sctp_spin_lock(&head->lock);
pp = sctp_sk(oldsk)->bind_hash;
sk_add_bind_node(newsk, &pp->owner);
sctp_sk(newsk)->bind_hash = pp;
- inet_sk(newsk)->num = inet_sk(oldsk)->num;
+ inet_sk(newsk)->inet_num = inet_sk(oldsk)->inet_num;
sctp_spin_unlock(&head->lock);
sctp_local_bh_enable();
@@ -272,14 +272,14 @@ static int svc_one_sock_name(struct svc_sock *svsk, char *buf, int remaining)
case PF_INET:
len = snprintf(buf, remaining, "ipv4 %s %pI4 %d\n",
proto_name,
- &inet_sk(sk)->rcv_saddr,
- inet_sk(sk)->num);
+ &inet_sk(sk)->inet_rcv_saddr,
+ inet_sk(sk)->inet_num);
break;
case PF_INET6:
len = snprintf(buf, remaining, "ipv6 %s %pI6 %d\n",
proto_name,
&inet6_sk(sk)->rcv_saddr,
- inet_sk(sk)->num);
+ inet_sk(sk)->inet_num);
break;
default:
len = snprintf(buf, remaining, "*unknown-%d*\n",
@@ -1311,7 +1311,7 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
/* Register socket with portmapper */
if (*errp >= 0 && pmap_register)
*errp = svc_register(serv, inet->sk_family, inet->sk_protocol,
- ntohs(inet_sk(inet)->sport));
+ ntohs(inet_sk(inet)->inet_sport));
if (*errp < 0) {
kfree(svsk);
@@ -273,11 +273,11 @@ static void dump_common_audit_data(struct audit_buffer *ab,
case AF_INET: {
struct inet_sock *inet = inet_sk(sk);
- print_ipv4_addr(ab, inet->rcv_saddr,
- inet->sport,
+ print_ipv4_addr(ab, inet->inet_rcv_saddr,
+ inet->inet_sport,
"laddr", "lport");
- print_ipv4_addr(ab, inet->daddr,
- inet->dport,
+ print_ipv4_addr(ab, inet->inet_daddr,
+ inet->inet_dport,
"faddr", "fport");
break;
}
@@ -286,10 +286,10 @@ static void dump_common_audit_data(struct audit_buffer *ab,
struct ipv6_pinfo *inet6 = inet6_sk(sk);
print_ipv6_addr(ab, &inet6->rcv_saddr,
- inet->sport,
+ inet->inet_sport,
"laddr", "lport");
print_ipv6_addr(ab, &inet6->daddr,
- inet->dport,
+ inet->inet_dport,
"faddr", "fport");
break;
}
In order to have better cache layouts of struct sock (separate zones for rx/tx paths), we need this preliminary patch. Goal is to transfert fields used at lookup time in the first read-mostly cache line (inside struct sock_common) and move sk_refcnt to a separate cache line (only written by rx path) This patch adds inet_ prefix to daddr, rcv_saddr, dport, num, saddr, sport and id fields. This allows a future patch to define these fields as macros, like sk_refcnt, without name clashes. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> --- drivers/net/pppol2tp.c | 22 ++-- fs/ocfs2/cluster/netdebug.c | 8 - include/linux/ipv6.h | 2 include/net/inet6_hashtables.h | 4 include/net/inet_hashtables.h | 12 +- include/net/inet_sock.h | 36 +++---- include/net/inet_timewait_sock.h | 2 include/net/ip.h | 12 +- net/dccp/ipv4.c | 40 ++++---- net/dccp/ipv6.c | 27 +++-- net/dccp/output.c | 4 net/dccp/probe.c | 13 +- net/dccp/proto.c | 4 net/ipv4/af_inet.c | 62 ++++++------- net/ipv4/datagram.c | 18 +-- net/ipv4/inet_connection_sock.c | 20 ++-- net/ipv4/inet_diag.c | 26 ++--- net/ipv4/inet_hashtables.c | 34 +++---- net/ipv4/inet_timewait_sock.c | 12 +- net/ipv4/ip_input.c | 2 net/ipv4/ip_output.c | 15 +-- net/ipv4/ip_sockglue.c | 8 - net/ipv4/ipmr.c | 2 net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 8 - net/ipv4/raw.c | 30 +++--- net/ipv4/tcp.c | 4 net/ipv4/tcp_ipv4.c | 70 +++++++-------- net/ipv4/tcp_output.c | 4 net/ipv4/tcp_probe.c | 11 +- net/ipv4/tcp_timer.c | 8 - net/ipv4/udp.c | 51 +++++----- net/ipv6/af_inet6.c | 28 +++--- net/ipv6/datagram.c | 15 +-- net/ipv6/inet6_connection_sock.c | 6 - net/ipv6/inet6_hashtables.c | 12 +- net/ipv6/ip6mr.c | 2 net/ipv6/ipv6_sockglue.c | 6 - net/ipv6/raw.c | 30 +++--- net/ipv6/syncookies.c | 2 net/ipv6/tcp_ipv6.c | 32 +++--- net/ipv6/udp.c | 24 ++--- net/netfilter/xt_socket.c | 2 net/rds/tcp_listen.c | 8 - net/sctp/protocol.c | 8 - net/sctp/socket.c | 30 +++--- net/sunrpc/svcsock.c | 8 - security/lsm_audit.c | 12 +- 47 files changed, 408 insertions(+), 388 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html