/* 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)) {
- clnt->cl_port = 0;
+ if (time_after_eq(jiffies, host->h_nextrebind)) {
+ rpc_force_rebind(clnt);
host->h_nextrebind = jiffies + NLM_HOST_REBIND;
dprintk("lockd: next rebind in %ld jiffies\n",
host->h_nextrebind - jiffies);
}
} else {
xprt = xprt_create_proto(host->h_proto, &host->h_addr, NULL);
- if (IS_ERR(xprt)) {
- dprintk("lockd: xprt_create_proto failed: %ld\n", PTR_ERR(xprt));
+ if (IS_ERR(xprt))
goto forgetit;
- }
+
xprt_set_timeout(&xprt->timeout, 5, nlmsvc_timeout);
+ xprt->resvport = 1; /* NLM requires a reserved port */
/* Existing NLM servers accept AUTH_UNIX only */
clnt = rpc_create_client(xprt, host->h_name, &nlm_program,
host->h_version, RPC_AUTH_UNIX);
- if (IS_ERR(clnt)) {
- xprt_destroy(xprt);
- dprintk("lockd: rpc_create_client failed: %ld\n", PTR_ERR(clnt));
+ if (IS_ERR(clnt))
goto forgetit;
- }
clnt->cl_autobind = 1; /* turn on pmap queries */
- xprt->nocong = 1; /* No congestion control for NLM */
- xprt->resvport = 1; /* NLM requires a reserved port */
host->h_rpcclnt = clnt;
}
{
dprintk("lockd: rebind host %s\n", host->h_name);
if (host->h_rpcclnt && time_after_eq(jiffies, host->h_nextrebind)) {
- host->h_rpcclnt->cl_port = 0;
+ rpc_force_rebind(host->h_rpcclnt);
host->h_nextrebind = jiffies + NLM_HOST_REBIND;
}
}