nfsd4: stop grace_time update at end of grace period
nfsd4: stop grace_time update at end of grace period

The attempt to automatically set a new grace period time at the end of
the grace period isn't really helpful.  We'll probably shut down and
reboot before we actually make use of the new grace period time anyway.
So may as well leave it up to the init system to get this right.

This just confuses people when they see /proc/fs/nfsd/nfsv4gracetime
change from what they set it to.

Signed-off-by: J. Bruce Fields <51738506c1b2ccb0761f23bdc612c93babf738ea@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs