Postpone the release of a stateowner on CLOSE for lease time to enable the
CLOSE replay cache.  Place stateowner on the close_lru list to be reaped by
the laundromat service.
Signed-off-by: Andy Adamson <andros@umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>