diff options
Diffstat (limited to 'net/sunrpc/xprtsock.c')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 18803021f242..a6b8c1f8f92a 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -807,13 +807,6 @@ static void xs_sock_reset_connection_flags(struct rpc_xprt *xprt) 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 @@ -833,9 +826,6 @@ 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); @@ -1078,18 +1068,18 @@ static void xs_udp_data_read_skb(struct rpc_xprt *xprt, /* Suck it into the iovec, verify checksum if not done by hw. */ if (csum_partial_copy_to_xdr(&rovr->rq_private_buf, skb)) { - __UDPX_INC_STATS(sk, UDP_MIB_INERRORS); spin_lock(&xprt->recv_lock); + __UDPX_INC_STATS(sk, UDP_MIB_INERRORS); goto out_unpin; } - __UDPX_INC_STATS(sk, UDP_MIB_INDATAGRAMS); spin_lock_bh(&xprt->transport_lock); xprt_adjust_cwnd(xprt, task, copied); spin_unlock_bh(&xprt->transport_lock); spin_lock(&xprt->recv_lock); xprt_complete_rqst(task, copied); + __UDPX_INC_STATS(sk, UDP_MIB_INDATAGRAMS); out_unpin: xprt_unpin_rqst(rovr); out_unlock: @@ -1655,9 +1645,11 @@ static void xs_tcp_state_change(struct sock *sk) if (test_and_clear_bit(XPRT_SOCK_CONNECTING, &transport->sock_state)) xprt_clear_connecting(xprt); + clear_bit(XPRT_CLOSING, &xprt->state); if (sk->sk_err) xprt_wake_pending_tasks(xprt, -sk->sk_err); - xs_sock_mark_closed(xprt); + /* Trigger the socket release */ + xs_tcp_force_close(xprt); } out: read_unlock_bh(&sk->sk_callback_lock); @@ -2265,14 +2257,19 @@ static void xs_tcp_shutdown(struct rpc_xprt *xprt) { struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt); struct socket *sock = transport->sock; + int skst = transport->inet ? transport->inet->sk_state : TCP_CLOSE; if (sock == NULL) return; - if (xprt_connected(xprt)) { + switch (skst) { + default: kernel_sock_shutdown(sock, SHUT_RDWR); trace_rpc_socket_shutdown(xprt, sock); - } else + break; + case TCP_CLOSE: + case TCP_TIME_WAIT: xs_reset_transport(transport); + } } static void xs_tcp_set_socket_timeouts(struct rpc_xprt *xprt, |