From ec739ef03dc926d05051c8c5838971445504470a Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Tue, 22 Aug 2006 20:06:15 -0400 Subject: SUNRPC: Create a helper to tell whether a transport is bound Hide the contents and format of xprt->addr by eliminating direct uses of the xprt->addr.sin_port field. This change is required to support alternate RPC host address formats (eg IPv6). Test-plan: Destructive testing (unplugging the network temporarily). Repeated runs of Connectathon locking suite with UDP and TCP. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- net/sunrpc/pmap_clnt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'net/sunrpc/pmap_clnt.c') diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c index 623180f224c..209ffdfee10 100644 --- a/net/sunrpc/pmap_clnt.c +++ b/net/sunrpc/pmap_clnt.c @@ -142,15 +142,17 @@ pmap_getport_done(struct rpc_task *task) dprintk("RPC: %4d pmap_getport_done(status %d, port %d)\n", task->tk_pid, task->tk_status, clnt->cl_port); - xprt->ops->set_port(xprt, 0); if (task->tk_status < 0) { /* Make the calling task exit with an error */ + xprt->ops->set_port(xprt, 0); task->tk_action = rpc_exit_task; } else if (clnt->cl_port == 0) { /* Program not registered */ + xprt->ops->set_port(xprt, 0); rpc_exit(task, -EACCES); } else { xprt->ops->set_port(xprt, clnt->cl_port); + xprt_set_bound(xprt); clnt->cl_port = htons(clnt->cl_port); } spin_lock(&pmap_lock); @@ -218,6 +220,7 @@ pmap_create(char *hostname, struct sockaddr_in *srvaddr, int proto, int privileg if (IS_ERR(xprt)) return (struct rpc_clnt *)xprt; xprt->ops->set_port(xprt, RPC_PMAP_PORT); + xprt_set_bound(xprt); if (!privileged) xprt->resvport = 0; -- cgit v1.2.3-70-g09d2