diff options
| -rw-r--r-- | fs/lockd/host.c | 3 | ||||
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 3 | ||||
| -rw-r--r-- | net/sunrpc/xprt.c | 3 | ||||
| -rw-r--r-- | net/sunrpc/xprtsock.c | 28 |
4 files changed, 21 insertions, 16 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 82c77df81c5..7901f5b8092 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -173,11 +173,10 @@ nlm_bind_host(struct nlm_host *host) /* If we've already created an RPC client, check whether * RPC rebind is required - * Note: why keep rebinding if we're on a tcp connection? */ if ((clnt = host->h_rpcclnt) != NULL) { xprt = clnt->cl_xprt; - if (!xprt->stream && time_after_eq(jiffies, host->h_nextrebind)) { + if (time_after_eq(jiffies, host->h_nextrebind)) { clnt->cl_port = 0; host->h_nextrebind = jiffies + NLM_HOST_REBIND; dprintk("lockd: next rebind in %ld jiffies\n", diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 966c456a0f6..c9477f022ef 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -168,8 +168,7 @@ struct rpc_xprt { unsigned long state; /* transport state */ unsigned char shutdown : 1, /* being shut down */ nocong : 1, /* no congestion control */ - resvport : 1, /* use a reserved port */ - stream : 1; /* TCP */ + resvport : 1; /* use a reserved port */ /* * XID diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 31ef7dc7eed..43fef762644 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -630,8 +630,7 @@ void xprt_transmit(struct rpc_task *task) case -ENOTCONN: return; default: - if (xprt->stream) - xprt_disconnect(xprt); + break; } xprt_release_write(xprt, task); return; diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index aaf053b1a0c..5bb6fed3df3 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -356,6 +356,7 @@ static int xs_tcp_send_request(struct rpc_task *task) default: dprintk("RPC: sendmsg returned unrecognized error %d\n", -status); + xprt_disconnect(xprt); break; } @@ -826,19 +827,17 @@ static void xs_tcp_write_space(struct sock *sk) } /** - * xs_set_buffer_size - set send and receive limits + * xs_udp_set_buffer_size - set send and receive limits * @xprt: generic transport * * Set socket send and receive limits based on the * sndsize and rcvsize fields in the generic transport - * structure. This applies only to UDP sockets. + * structure. */ -static void xs_set_buffer_size(struct rpc_xprt *xprt) +static void xs_udp_set_buffer_size(struct rpc_xprt *xprt) { struct sock *sk = xprt->inet; - if (xprt->stream) - return; if (xprt->rcvsize) { sk->sk_userlocks |= SOCK_RCVBUF_LOCK; sk->sk_rcvbuf = xprt->rcvsize * xprt->max_reqs * 2; @@ -850,6 +849,17 @@ static void xs_set_buffer_size(struct rpc_xprt *xprt) } } +/** + * xs_tcp_set_buffer_size - set send and receive limits + * @xprt: generic transport + * + * Nothing to do for TCP. + */ +static void xs_tcp_set_buffer_size(struct rpc_xprt *xprt) +{ + return; +} + static int xs_bindresvport(struct rpc_xprt *xprt, struct socket *sock) { struct sockaddr_in myaddr = { @@ -928,7 +938,7 @@ static void xs_udp_connect_worker(void *args) write_unlock_bh(&sk->sk_callback_lock); } - xs_set_buffer_size(xprt); + xs_udp_set_buffer_size(xprt); status = 0; out: xprt_wake_pending_tasks(xprt, status); @@ -1034,7 +1044,7 @@ static void xs_connect(struct rpc_task *task) } static struct rpc_xprt_ops xs_udp_ops = { - .set_buffer_size = xs_set_buffer_size, + .set_buffer_size = xs_udp_set_buffer_size, .connect = xs_connect, .send_request = xs_udp_send_request, .close = xs_close, @@ -1042,7 +1052,7 @@ static struct rpc_xprt_ops xs_udp_ops = { }; static struct rpc_xprt_ops xs_tcp_ops = { - .set_buffer_size = xs_set_buffer_size, + .set_buffer_size = xs_tcp_set_buffer_size, .connect = xs_connect, .send_request = xs_tcp_send_request, .close = xs_close, @@ -1074,7 +1084,6 @@ int xs_setup_udp(struct rpc_xprt *xprt, struct rpc_timeout *to) xprt->prot = IPPROTO_UDP; xprt->port = XS_MAX_RESVPORT; xprt->tsh_size = 0; - xprt->stream = 0; xprt->nocong = 0; xprt->cwnd = RPC_INITCWND; xprt->resvport = capable(CAP_NET_BIND_SERVICE) ? 1 : 0; @@ -1115,7 +1124,6 @@ int xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to) xprt->prot = IPPROTO_TCP; xprt->port = XS_MAX_RESVPORT; xprt->tsh_size = sizeof(rpc_fraghdr) / sizeof(u32); - xprt->stream = 1; xprt->nocong = 1; xprt->cwnd = RPC_MAXCWND(xprt); xprt->resvport = capable(CAP_NET_BIND_SERVICE) ? 1 : 0; |