diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index c72b13e2bdf5..540d542d85e5 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -718,7 +718,6 @@ static int xs_tcp_send_request(struct rpc_task *task) dprintk("RPC: sendmsg returned unrecognized error %d\n", -status); case -ECONNRESET: - xs_tcp_shutdown(xprt); case -ECONNREFUSED: case -ENOTCONN: case -EADDRINUSE: @@ -774,6 +773,21 @@ static void xs_restore_old_callbacks(struct sock_xprt *transport, struct sock *s sk->sk_error_report = transport->old_error_report; } +static void xs_sock_reset_connection_flags(struct rpc_xprt *xprt) +{ + smp_mb__before_atomic(); + clear_bit(XPRT_CLOSE_WAIT, &xprt->state); + clear_bit(XPRT_CLOSING, &xprt->state); + smp_mb__after_atomic(); +} + +static void xs_sock_mark_closed(struct rpc_xprt *xprt) +{ + xs_sock_reset_connection_flags(xprt); + /* Mark transport as closed and wake up all pending tasks */ + xprt_disconnect_done(xprt); +} + /** * xs_error_report - callback to handle TCP socket state errors * @sk: socket @@ -793,6 +807,9 @@ static void xs_error_report(struct sock *sk) err = -sk->sk_err; if (err == 0) goto out; + /* Is this a reset event? */ + if (sk->sk_state == TCP_CLOSE) + xs_sock_mark_closed(xprt); dprintk("RPC: xs_error_report client %p, error=%d...\n", xprt, -err); trace_rpc_socket_error(xprt, sk->sk_socket, err); @@ -801,14 +818,6 @@ static void xs_error_report(struct sock *sk) read_unlock_bh(&sk->sk_callback_lock); } -static void xs_sock_reset_connection_flags(struct rpc_xprt *xprt) -{ - smp_mb__before_atomic(); - clear_bit(XPRT_CLOSE_WAIT, &xprt->state); - clear_bit(XPRT_CLOSING, &xprt->state); - smp_mb__after_atomic(); -} - static void xs_reset_transport(struct sock_xprt *transport) { struct socket *sock = transport->sock; @@ -1421,13 +1430,6 @@ out: read_unlock_bh(&sk->sk_callback_lock); } -static void xs_sock_mark_closed(struct rpc_xprt *xprt) -{ - xs_sock_reset_connection_flags(xprt); - /* Mark transport as closed and wake up all pending tasks */ - xprt_disconnect_done(xprt); -} - /** * xs_tcp_state_change - callback to handle TCP socket state changes * @sk: socket whose state has changed |