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-rw-r--r--fs/nfs/nfs4proc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ba8b2b5..9ff8c63 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -7962,6 +7962,8 @@ _nfs4_proc_getdeviceinfo(struct nfs_server *server,
status = nfs4_call_sync(server->client, server, &msg, &args.seq_args, &res.seq_res, 0);
if (res.notification & ~args.notify_types)
dprintk("%s: unsupported notification\n", __func__);
+ if (res.notification != args.notify_types)
+ pdev->nocache = 1;
dprintk("<-- %s status=%d\n", __func__, status);
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