1 files changed, 16 insertions, 9 deletions

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index dafd61186557..7612e977e80b 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1083,14 +1083,12 @@ void nfs_release_seqid(struct nfs_seqid *seqid)
 		return;
 	sequence = seqid->sequence;
 	spin_lock(&sequence->lock);
-	list_del_init(&seqid->list);
-	if (!list_empty(&sequence->list)) {
-		struct nfs_seqid *next;
-
-		next = list_first_entry(&sequence->list,
-				struct nfs_seqid, list);
+	if (list_is_first(&seqid->list, &sequence->list) &&
+	    !list_is_singular(&sequence->list)) {
+		struct nfs_seqid *next = list_next_entry(seqid, list);
 		rpc_wake_up_queued_task(&sequence->wait, next->task);
 	}
+	list_del_init(&seqid->list);
 	spin_unlock(&sequence->lock);
 }
 
@@ -1200,7 +1198,7 @@ void nfs4_schedule_state_manager(struct nfs_client *clp)
 	struct rpc_clnt *clnt = clp->cl_rpcclient;
 	bool swapon = false;
 
-	if (clnt->cl_shutdown)
+	if (clp->cl_cons_state < 0)
 		return;
 
 	set_bit(NFS4CLNT_RUN_MANAGER, &clp->cl_state);
@@ -1405,7 +1403,7 @@ int nfs4_schedule_stateid_recovery(const struct nfs_server *server, struct nfs4_
 	dprintk("%s: scheduling stateid recovery for server %s\n", __func__,
 			clp->cl_hostname);
 	nfs4_schedule_state_manager(clp);
-	return 0;
+	return clp->cl_cons_state < 0 ? clp->cl_cons_state : 0;
 }
 EXPORT_SYMBOL_GPL(nfs4_schedule_stateid_recovery);
 
@@ -1957,6 +1955,7 @@ restart:
 	}
 	rcu_read_unlock();
 	nfs4_free_state_owners(&freeme);
+	nfs_local_probe_async(clp);
 	if (lost_locks)
 		pr_warn("NFS: %s: lost %d locks\n",
 			clp->cl_hostname, lost_locks);
@@ -2740,7 +2739,15 @@ out_error:
 	pr_warn_ratelimited("NFS: state manager%s%s failed on NFSv4 server %s"
 			" with error %d\n", section_sep, section,
 			clp->cl_hostname, -status);
-	ssleep(1);
+	switch (status) {
+	case -ENETDOWN:
+	case -ENETUNREACH:
+		nfs_mark_client_ready(clp, -EIO);
+		break;
+	default:
+		ssleep(1);
+		break;
+	}
 out_drain:
 	memalloc_nofs_restore(memflags);
 	nfs4_end_drain_session(clp);