diff options
Diffstat (limited to 'net/sunrpc')
-rw-r--r-- | net/sunrpc/svcsock.c | 35 |
1 files changed, 6 insertions, 29 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 758b835ad4ce..4ac1180c6306 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -657,9 +657,6 @@ static void svc_tcp_listen_data_ready(struct sock *sk) { struct svc_sock *svsk = (struct svc_sock *)sk->sk_user_data; - dprintk("svc: socket %p TCP (listen) state change %d\n", - sk, sk->sk_state); - if (svsk) { /* Refer to svc_setup_socket() for details. */ rmb(); @@ -680,8 +677,7 @@ static void svc_tcp_listen_data_ready(struct sock *sk) if (svsk) { set_bit(XPT_CONN, &svsk->sk_xprt.xpt_flags); svc_xprt_enqueue(&svsk->sk_xprt); - } else - printk("svc: socket %p: no user data\n", sk); + } } } @@ -692,15 +688,11 @@ static void svc_tcp_state_change(struct sock *sk) { struct svc_sock *svsk = (struct svc_sock *)sk->sk_user_data; - dprintk("svc: socket %p TCP (connected) state change %d (svsk %p)\n", - sk, sk->sk_state, sk->sk_user_data); - - if (!svsk) - printk("svc: socket %p: no user data\n", sk); - else { + if (svsk) { /* Refer to svc_setup_socket() for details. */ rmb(); svsk->sk_ostate(sk); + trace_svcsock_tcp_state(&svsk->sk_xprt, svsk->sk_sock); if (sk->sk_state != TCP_ESTABLISHED) { set_bit(XPT_CLOSE, &svsk->sk_xprt.xpt_flags); svc_xprt_enqueue(&svsk->sk_xprt); @@ -721,7 +713,6 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt) struct socket *newsock; struct svc_sock *newsvsk; int err, slen; - RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]); if (!sock) return NULL; @@ -735,30 +726,18 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt) else if (err != -EAGAIN) net_warn_ratelimited("%s: accept failed (err %d)!\n", serv->sv_name, -err); + trace_svcsock_accept_err(xprt, serv->sv_name, err); return NULL; } set_bit(XPT_CONN, &svsk->sk_xprt.xpt_flags); err = kernel_getpeername(newsock, sin); if (err < 0) { - net_warn_ratelimited("%s: peername failed (err %d)!\n", - serv->sv_name, -err); + trace_svcsock_getpeername_err(xprt, serv->sv_name, err); goto failed; /* aborted connection or whatever */ } slen = err; - /* Ideally, we would want to reject connections from unauthorized - * hosts here, but when we get encryption, the IP of the host won't - * tell us anything. For now just warn about unpriv connections. - */ - if (!svc_port_is_privileged(sin)) { - dprintk("%s: connect from unprivileged port: %s\n", - serv->sv_name, - __svc_print_addr(sin, buf, sizeof(buf))); - } - dprintk("%s: connect from %s\n", serv->sv_name, - __svc_print_addr(sin, buf, sizeof(buf))); - /* Reset the inherited callbacks before calling svc_setup_socket */ newsock->sk->sk_state_change = svsk->sk_ostate; newsock->sk->sk_data_ready = svsk->sk_odata; @@ -776,10 +755,8 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt) svc_xprt_set_remote(&newsvsk->sk_xprt, sin, slen); err = kernel_getsockname(newsock, sin); slen = err; - if (unlikely(err < 0)) { - dprintk("svc_tcp_accept: kernel_getsockname error %d\n", -err); + if (unlikely(err < 0)) slen = offsetof(struct sockaddr, sa_data); - } svc_xprt_set_local(&newsvsk->sk_xprt, sin, slen); if (sock_is_loopback(newsock->sk)) |