Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-omap-h63xx.git] / net / core / sock.c

diff --git a/net/core/sock.c b/net/core/sock.c
index 1c4b1cd16d654f1a6737a6bfed3ca6d445f3e8c4..7a0567b4b2c950702251ed7ccb3e473bead50723 100644 (file)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -667,6 +667,13 @@ set_rcvbuf:
                else
                        clear_bit(SOCK_PASSSEC, &sock->flags);
                break;
+       case SO_MARK:
+               if (!capable(CAP_NET_ADMIN))
+                       ret = -EPERM;
+               else {
+                       sk->sk_mark = val;
+               }
+               break;
 
                /* We implement the SO_SNDLOWAT etc to
                   not be settable (1003.1g 5.3) */
@@ -836,6 +843,10 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
        case SO_PEERSEC:
                return security_socket_getpeersec_stream(sock, optval, optlen, len);
 
+       case SO_MARK:
+               v.val = sk->sk_mark;
+               break;
+
        default:
                return -ENOPROTOOPT;
        }
@@ -1610,7 +1621,7 @@ static void sock_def_readable(struct sock *sk, int len)
 {
        read_lock(&sk->sk_callback_lock);
        if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
-               wake_up_interruptible(sk->sk_sleep);
+               wake_up_interruptible_sync(sk->sk_sleep);
        sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
        read_unlock(&sk->sk_callback_lock);
 }
@@ -1624,7 +1635,7 @@ static void sock_def_write_space(struct sock *sk)
         */
        if ((atomic_read(&sk->sk_wmem_alloc) << 1) <= sk->sk_sndbuf) {
                if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
-                       wake_up_interruptible(sk->sk_sleep);
+                       wake_up_interruptible_sync(sk->sk_sleep);
 
                /* Should agree with poll, otherwise some programs break */
                if (sock_writeable(sk))
@@ -1714,13 +1725,13 @@ void sock_init_data(struct socket *sock, struct sock *sk)
        sk->sk_rcvtimeo         =       MAX_SCHEDULE_TIMEOUT;
        sk->sk_sndtimeo         =       MAX_SCHEDULE_TIMEOUT;
 
-       sk->sk_stamp = ktime_set(-1L, -1L);
+       sk->sk_stamp = ktime_set(-1L, 0);
 
        atomic_set(&sk->sk_refcnt, 1);
        atomic_set(&sk->sk_drops, 0);
 }
 
-void fastcall lock_sock_nested(struct sock *sk, int subclass)
+void lock_sock_nested(struct sock *sk, int subclass)
 {
        might_sleep();
        spin_lock_bh(&sk->sk_lock.slock);
@@ -1737,7 +1748,7 @@ void fastcall lock_sock_nested(struct sock *sk, int subclass)
 
 EXPORT_SYMBOL(lock_sock_nested);
 
-void fastcall release_sock(struct sock *sk)
+void release_sock(struct sock *sk)
 {
        /*
         * The sk_lock has mutex_unlock() semantics: