nfsd: nfsd should drop CAP_MKNOD for non-root

[safe/jmp/linux-2.6] / net / ipv4 / tcp_timer.c

diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 979c9d6..0170e91 100644 (file)
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -65,7 +65,7 @@ static void tcp_write_err(struct sock *sk)
 static int tcp_out_of_resources(struct sock *sk, int do_reset)
 {
        struct tcp_sock *tp = tcp_sk(sk);
-       int orphans = atomic_read(&tcp_orphan_count);
+       int orphans = percpu_counter_read_positive(&tcp_orphan_count);
 
        /* If peer does not open window for long time, or did not transmit
         * anything for long time, penalize it. */
@@ -171,7 +171,7 @@ static int tcp_write_timeout(struct sock *sk)
 
 static void tcp_delack_timer(unsigned long data)
 {
-       struct sock *sk = (struct sock*)data;
+       struct sock *sk = (struct sock *)data;
        struct tcp_sock *tp = tcp_sk(sk);
        struct inet_connection_sock *icsk = inet_csk(sk);
 
@@ -299,14 +299,14 @@ static void tcp_retransmit_timer(struct sock *sk)
 #ifdef TCP_DEBUG
                struct inet_sock *inet = inet_sk(sk);
                if (sk->sk_family == AF_INET) {
-                       LIMIT_NETDEBUG(KERN_DEBUG "TCP: Treason uncloaked! Peer " NIPQUAD_FMT ":%u/%u shrinks window %u:%u. Repaired.\n",
-                              NIPQUAD(inet->daddr), ntohs(inet->dport),
+                       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);
                }
 #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: Treason uncloaked! Peer %pI6:%u/%u shrinks window %u:%u. Repaired.\n",
+                       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);
                }
@@ -396,7 +396,7 @@ out:;
 
 static void tcp_write_timer(unsigned long data)
 {
-       struct sock *sk = (struct sock*)data;
+       struct sock *sk = (struct sock *)data;
        struct inet_connection_sock *icsk = inet_csk(sk);
        int event;