May be related to the following commit:
commit 781ea515c9ef873359364957d111848963f661b6 Author: Eric W. Biederman <email address hidden> Date: Thu Jul 31 04:35:20 2014 -0700
NFS: Fix /proc/fs/nfsfs/servers and /proc/fs/nfsfs/volumes
May be related to the following commit:
commit 781ea515c9ef873 359364957d11184 8963f661b6
Author: Eric W. Biederman <email address hidden>
Date: Thu Jul 31 04:35:20 2014 -0700
NFS: Fix /proc/fs/ nfsfs/servers and /proc/fs/ nfsfs/volumes