Allow READ and WRITE during the grace period on OPEN or LOCK state that has
been reclaimed, for files for which mandatory locking is not in force.  (Reads
and writes to files with mandatory locking must be delayed until we're sure
all the other clients have had a chance to recover locks.)
Signed-off-by: Andy Adamson <andros@citi.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>