ftrace: Documentation

[linux-2.6] / net / ipv6 / tcp_ipv6.c

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 378cc4002a76c3d2f8226af7698a625fe76bfbec..40ea9c36d24bff0426a807a9f200b0de08362c39 100644 (file)
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -543,7 +543,7 @@ static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
                return NULL;
 
        for (i = 0; i < tp->md5sig_info->entries6; i++) {
-               if (ipv6_addr_cmp(&tp->md5sig_info->keys6[i].addr, addr) == 0)
+               if (ipv6_addr_equal(&tp->md5sig_info->keys6[i].addr, addr))
                        return &tp->md5sig_info->keys6[i].base;
        }
        return NULL;
@@ -632,7 +632,7 @@ static int tcp_v6_md5_do_del(struct sock *sk, struct in6_addr *peer)
        int i;
 
        for (i = 0; i < tp->md5sig_info->entries6; i++) {
-               if (ipv6_addr_cmp(&tp->md5sig_info->keys6[i].addr, peer) == 0) {
+               if (ipv6_addr_equal(&tp->md5sig_info->keys6[i].addr, peer)) {
                        /* Free the key */
                        kfree(tp->md5sig_info->keys6[i].base.key);
                        tp->md5sig_info->entries6--;
@@ -1290,10 +1290,8 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
 
        tcp_parse_options(skb, &tmp_opt, 0);
 
-       if (want_cookie) {
+       if (want_cookie && !tmp_opt.saw_tstamp)
                tcp_clear_options(&tmp_opt);
-               tmp_opt.saw_tstamp = 0;
-       }
 
        tmp_opt.tstamp_ok = tmp_opt.saw_tstamp;
        tcp_openreq_init(req, &tmp_opt, skb);
@@ -1301,12 +1299,12 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
        treq = inet6_rsk(req);
        ipv6_addr_copy(&treq->rmt_addr, &ipv6_hdr(skb)->saddr);
        ipv6_addr_copy(&treq->loc_addr, &ipv6_hdr(skb)->daddr);
-       treq->pktopts = NULL;
        if (!want_cookie)
                TCP_ECN_create_request(req, tcp_hdr(skb));
 
        if (want_cookie) {
                isn = cookie_v6_init_sequence(sk, skb, &req->mss);
+               req->cookie_ts = tmp_opt.tstamp_ok;
        } else if (!isn) {
                if (ipv6_opt_accepted(sk, skb) ||
                    np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo ||
@@ -1535,7 +1533,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 #endif
 
        __inet6_hash(newsk);
-       inet_inherit_port(sk, newsk);
+       __inet_inherit_port(sk, newsk);
 
        return newsk;
 
@@ -2038,7 +2036,7 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
 
        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 %u %u %u %u %d\n",
+                  "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %lu %lu %u %u %d\n",
                   i,
                   src->s6_addr32[0], src->s6_addr32[1],
                   src->s6_addr32[2], src->s6_addr32[3], srcp,
@@ -2054,8 +2052,8 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
                   icsk->icsk_probes_out,
                   sock_i_ino(sp),
                   atomic_read(&sp->sk_refcnt), sp,
-                  icsk->icsk_rto,
-                  icsk->icsk_ack.ato,
+                  jiffies_to_clock_t(icsk->icsk_rto),
+                  jiffies_to_clock_t(icsk->icsk_ack.ato),
                   (icsk->icsk_ack.quick << 1 ) | icsk->icsk_ack.pingpong,
                   tp->snd_cwnd, tp->snd_ssthresh>=0xFFFF?-1:tp->snd_ssthresh
                   );
@@ -2121,13 +2119,15 @@ out:
        return 0;
 }
 
-static struct file_operations tcp6_seq_fops;
 static struct tcp_seq_afinfo tcp6_seq_afinfo = {
-       .owner          = THIS_MODULE,
        .name           = "tcp6",
        .family         = AF_INET6,
-       .seq_show       = tcp6_seq_show,
-       .seq_fops       = &tcp6_seq_fops,
+       .seq_fops       = {
+               .owner          = THIS_MODULE,
+       },
+       .seq_ops        = {
+               .show           = tcp6_seq_show,
+       },
 };
 
 int tcp6_proc_init(struct net *net)