mib: add net to TCP_INC_STATS

Fortunately (almost) all the TCP code has a sock to get the net from :)

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/tcp.h b/include/net/tcp.h
index b9d0ba6..1506515 100644 (file)
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -266,7 +266,7 @@ static inline int tcp_too_many_orphans(struct sock *sk, int num)
 extern struct proto tcp_prot;
 
 DECLARE_SNMP_STAT(struct tcp_mib, tcp_statistics);
-#define TCP_INC_STATS(field)           SNMP_INC_STATS(tcp_statistics, field)
+#define TCP_INC_STATS(net, field)      do { (void)net; SNMP_INC_STATS(tcp_statistics, field); } while (0)
 #define TCP_INC_STATS_BH(field)                SNMP_INC_STATS_BH(tcp_statistics, field)
 #define TCP_DEC_STATS(field)           SNMP_DEC_STATS(tcp_statistics, field)
 #define TCP_ADD_STATS_USER(field, val) SNMP_ADD_STATS_USER(tcp_statistics, field, val)

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 631133e..aa79198 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1668,12 +1668,12 @@ void tcp_set_state(struct sock *sk, int state)
        switch (state) {
        case TCP_ESTABLISHED:
                if (oldstate != TCP_ESTABLISHED)
-                       TCP_INC_STATS(TCP_MIB_CURRESTAB);
+                       TCP_INC_STATS(sock_net(sk), TCP_MIB_CURRESTAB);
                break;
 
        case TCP_CLOSE:
                if (oldstate == TCP_CLOSE_WAIT || oldstate == TCP_ESTABLISHED)
-                       TCP_INC_STATS(TCP_MIB_ESTABRESETS);
+                       TCP_INC_STATS(sock_net(sk), TCP_MIB_ESTABRESETS);
 
                sk->sk_prot->unhash(sk);
                if (inet_csk(sk)->icsk_bind_hash &&

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index edef2af..c3b0da8 100644 (file)
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -618,7 +618,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
                tcp_event_data_sent(tp, skb, sk);
 
        if (after(tcb->end_seq, tp->snd_nxt) || tcb->seq == tcb->end_seq)
-               TCP_INC_STATS(TCP_MIB_OUTSEGS);
+               TCP_INC_STATS(sock_net(sk), TCP_MIB_OUTSEGS);
 
        err = icsk->icsk_af_ops->queue_xmit(skb, 0);
        if (likely(err <= 0))
@@ -1910,7 +1910,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
 
        if (err == 0) {
                /* Update global TCP statistics. */
-               TCP_INC_STATS(TCP_MIB_RETRANSSEGS);
+               TCP_INC_STATS(sock_net(sk), TCP_MIB_RETRANSSEGS);
 
                tp->total_retrans++;
 
@@ -2132,7 +2132,7 @@ void tcp_send_active_reset(struct sock *sk, gfp_t priority)
        if (tcp_transmit_skb(sk, skb, 0, priority))
                NET_INC_STATS(LINUX_MIB_TCPABORTFAILED);
 
-       TCP_INC_STATS(TCP_MIB_OUTRSTS);
+       TCP_INC_STATS(sock_net(sk), TCP_MIB_OUTRSTS);
 }
 
 /* WARNING: This routine must only be called when we have already sent
@@ -2258,7 +2258,7 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst,
                              );
 
        th->doff = (tcp_header_size >> 2);
-       TCP_INC_STATS(TCP_MIB_OUTSEGS);
+       TCP_INC_STATS(sock_net(sk), TCP_MIB_OUTSEGS);
 
 #ifdef CONFIG_TCP_MD5SIG
        /* Okay, we have all we need - do the md5 hash if needed */
@@ -2367,7 +2367,7 @@ int tcp_connect(struct sock *sk)
         */
        tp->snd_nxt = tp->write_seq;
        tp->pushed_seq = tp->write_seq;
-       TCP_INC_STATS(TCP_MIB_ACTIVEOPENS);
+       TCP_INC_STATS(sock_net(sk), TCP_MIB_ACTIVEOPENS);
 
        /* Timer for repeating the SYN until an answer. */
        inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,