+static int nfsd_create_serv(void)
+{
+ int err = 0;
+ lock_kernel();
+ if (nfsd_serv) {
+ nfsd_serv->sv_nrthreads++;
+ unlock_kernel();
+ return 0;
+ }
+
+ atomic_set(&nfsd_busy, 0);
+ nfsd_serv = svc_create(&nfsd_program, NFSD_BUFSIZE,
+ nfsd_last_thread);
+ if (nfsd_serv == NULL)
+ err = -ENOMEM;
+ else
+ nfsd_serv->sv_nrthreads++;
+ unlock_kernel();
+ do_gettimeofday(&nfssvc_boot); /* record boot time */
+ return err;
+}
+
+static int nfsd_init_socks(int port)
+{
+ int error;
+ if (!list_empty(&nfsd_serv->sv_permsocks))
+ return 0;
+
+ error = svc_makesock(nfsd_serv, IPPROTO_UDP, port);
+ if (error < 0)
+ return error;
+ error = lockd_up(IPPROTO_UDP);
+ if (error < 0)
+ return error;
+
+#ifdef CONFIG_NFSD_TCP
+ error = svc_makesock(nfsd_serv, IPPROTO_TCP, port);
+ if (error < 0)
+ return error;
+ error = lockd_up(IPPROTO_TCP);
+ if (error < 0)
+ return error;
+#endif
+ return 0;
+}
+