#define NLMDBG_FACILITY NLMDBG_SVC
#define LOCKD_BUFSIZE (1024 + NLMSVC_XDRSIZE)
-#define ALLOWED_SIGS (sigmask(SIGKILL))
static struct svc_program nlmsvc_program;
schedule_delayed_work(&ln->grace_period_end, grace_period);
}
-static void restart_grace(void)
-{
- if (nlmsvc_ops) {
- struct net *net = &init_net;
- struct lockd_net *ln = net_generic(net, lockd_net_id);
-
- cancel_delayed_work_sync(&ln->grace_period_end);
- locks_end_grace(&ln->lockd_manager);
- nlmsvc_invalidate_all();
- set_grace_period(net);
- }
-}
-
/*
* This is the lockd kernel thread
*/
/* try_to_freeze() is called from svc_recv() */
set_freezable();
- /* Allow SIGKILL to tell lockd to drop all of its locks */
- allow_signal(SIGKILL);
-
dprintk("NFS locking service started (ver " LOCKD_VERSION ").\n");
/*
/* update sv_maxconn if it has changed */
rqstp->rq_server->sv_maxconn = nlm_max_connections;
- if (signalled()) {
- flush_signals(current);
- restart_grace();
- continue;
- }
-
timeout = nlmsvc_retry_blocked();
/*
svc_process(rqstp);
}
- flush_signals(current);
if (nlmsvc_ops)
nlmsvc_invalidate_all();
nlm_shutdown_hosts();