Align cache_clean work.
Signed-off-by: NAnton Blanchard <anton@samba.org>
Cc: Neil Brown <neilb@suse.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>