Merge branch 'for-2.6.37' of git://linux-nfs.org/~bfields/linux
[~shefty/rdma-dev.git] / net / sunrpc / xprtsock.c
index 27fc4b4cb82baa5222f52e8925a61d2ea9a0af24..dfcab5ac65af329149c637b3365751ce66999540 100644 (file)
@@ -799,7 +799,7 @@ static void xs_udp_data_ready(struct sock *sk, int len)
        u32 _xid;
        __be32 *xp;
 
-       read_lock(&sk->sk_callback_lock);
+       read_lock_bh(&sk->sk_callback_lock);
        dprintk("RPC:       xs_udp_data_ready...\n");
        if (!(xprt = xprt_from_sock(sk)))
                goto out;
@@ -851,7 +851,7 @@ static void xs_udp_data_ready(struct sock *sk, int len)
  dropit:
        skb_free_datagram(sk, skb);
  out:
-       read_unlock(&sk->sk_callback_lock);
+       read_unlock_bh(&sk->sk_callback_lock);
 }
 
 static inline void xs_tcp_read_fraghdr(struct rpc_xprt *xprt, struct xdr_skb_reader *desc)
@@ -1228,7 +1228,7 @@ static void xs_tcp_data_ready(struct sock *sk, int bytes)
 
        dprintk("RPC:       xs_tcp_data_ready...\n");
 
-       read_lock(&sk->sk_callback_lock);
+       read_lock_bh(&sk->sk_callback_lock);
        if (!(xprt = xprt_from_sock(sk)))
                goto out;
        if (xprt->shutdown)
@@ -1247,7 +1247,7 @@ static void xs_tcp_data_ready(struct sock *sk, int bytes)
                read = tcp_read_sock(sk, &rd_desc, xs_tcp_data_recv);
        } while (read > 0);
 out:
-       read_unlock(&sk->sk_callback_lock);
+       read_unlock_bh(&sk->sk_callback_lock);
 }
 
 /*
@@ -1300,7 +1300,7 @@ static void xs_tcp_state_change(struct sock *sk)
 {
        struct rpc_xprt *xprt;
 
-       read_lock(&sk->sk_callback_lock);
+       read_lock_bh(&sk->sk_callback_lock);
        if (!(xprt = xprt_from_sock(sk)))
                goto out;
        dprintk("RPC:       xs_tcp_state_change client %p...\n", xprt);
@@ -1312,7 +1312,7 @@ static void xs_tcp_state_change(struct sock *sk)
 
        switch (sk->sk_state) {
        case TCP_ESTABLISHED:
-               spin_lock_bh(&xprt->transport_lock);
+               spin_lock(&xprt->transport_lock);
                if (!xprt_test_and_set_connected(xprt)) {
                        struct sock_xprt *transport = container_of(xprt,
                                        struct sock_xprt, xprt);
@@ -1326,7 +1326,7 @@ static void xs_tcp_state_change(struct sock *sk)
 
                        xprt_wake_pending_tasks(xprt, -EAGAIN);
                }
-               spin_unlock_bh(&xprt->transport_lock);
+               spin_unlock(&xprt->transport_lock);
                break;
        case TCP_FIN_WAIT1:
                /* The client initiated a shutdown of the socket */
@@ -1364,7 +1364,7 @@ static void xs_tcp_state_change(struct sock *sk)
                xs_sock_mark_closed(xprt);
        }
  out:
-       read_unlock(&sk->sk_callback_lock);
+       read_unlock_bh(&sk->sk_callback_lock);
 }
 
 /**
@@ -1375,7 +1375,7 @@ static void xs_error_report(struct sock *sk)
 {
        struct rpc_xprt *xprt;
 
-       read_lock(&sk->sk_callback_lock);
+       read_lock_bh(&sk->sk_callback_lock);
        if (!(xprt = xprt_from_sock(sk)))
                goto out;
        dprintk("RPC:       %s client %p...\n"
@@ -1383,7 +1383,7 @@ static void xs_error_report(struct sock *sk)
                        __func__, xprt, sk->sk_err);
        xprt_wake_pending_tasks(xprt, -EAGAIN);
 out:
-       read_unlock(&sk->sk_callback_lock);
+       read_unlock_bh(&sk->sk_callback_lock);
 }
 
 static void xs_write_space(struct sock *sk)
@@ -1415,13 +1415,13 @@ static void xs_write_space(struct sock *sk)
  */
 static void xs_udp_write_space(struct sock *sk)
 {
-       read_lock(&sk->sk_callback_lock);
+       read_lock_bh(&sk->sk_callback_lock);
 
        /* from net/core/sock.c:sock_def_write_space */
        if (sock_writeable(sk))
                xs_write_space(sk);
 
-       read_unlock(&sk->sk_callback_lock);
+       read_unlock_bh(&sk->sk_callback_lock);
 }
 
 /**
@@ -1436,13 +1436,13 @@ static void xs_udp_write_space(struct sock *sk)
  */
 static void xs_tcp_write_space(struct sock *sk)
 {
-       read_lock(&sk->sk_callback_lock);
+       read_lock_bh(&sk->sk_callback_lock);
 
        /* from net/core/stream.c:sk_stream_write_space */
        if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk))
                xs_write_space(sk);
 
-       read_unlock(&sk->sk_callback_lock);
+       read_unlock_bh(&sk->sk_callback_lock);
 }
 
 static void xs_udp_do_set_buffer_size(struct rpc_xprt *xprt)