Symbol: nfs4_ephemeral_unmount_engine
usr/src/uts/common/fs/nfs/nfs4_stub_vnops.c
2709
error = nfs4_ephemeral_unmount_engine(eph,
usr/src/uts/common/fs/nfs/nfs4_stub_vnops.c
2721
error = nfs4_ephemeral_unmount_engine(eph, TRUE,