1 files changed, 13 insertions, 6 deletions

diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index 6d5d4a4169e5..7fce1b525849 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -53,7 +53,7 @@ static				DEFINE_SPINLOCK(nsm_lock);
 /*
  * Local NSM state
  */
-int     __read_mostly           nsm_local_state;
+u32     __read_mostly           nsm_local_state;
 int     __read_mostly           nsm_use_hostnames;
 
 static inline struct sockaddr *nsm_addr(const struct nsm_handle *nsm)
@@ -112,6 +112,7 @@ static struct rpc_clnt *nsm_create(void)
                 .program                = &nsm_program,
                 .version                = NSM_VERSION,
                 .authflavor             = RPC_AUTH_NULL,
+                .flags                  = RPC_CLNT_CREATE_NOPING,
         };
 
         return rpc_create(&args);
@@ -184,13 +185,19 @@ int nsm_monitor(const struct nlm_host *host)
         nsm->sm_mon_name = nsm_use_hostnames ? nsm->sm_name : nsm->sm_addrbuf;
 
         status = nsm_mon_unmon(nsm, NSMPROC_MON, &res);
-        if (res.status != 0)
+        if (unlikely(res.status != 0))
                 status = -EIO;
-        if (status < 0)
+        if (unlikely(status < 0)) {
                 printk(KERN_NOTICE "lockd: cannot monitor %s\n", nsm->sm_name);
-        else
-                nsm->sm_monitored = 1;
-        return status;
+                return status;
+        }
+
+        nsm->sm_monitored = 1;
+        if (unlikely(nsm_local_state != res.state)) {
+                nsm_local_state = res.state;
+                dprintk("lockd: NSM state changed to %d\n", nsm_local_state);
+        }
+        return 0;
 }
 
 /**