tree a2e523716039784271250387d6e94ec4f01daec5
parent 146a8595c6399ee6ab4b5cc34c0d28aa4835fdc5
author J. Bruce Fields <bfields@redhat.com> 1316553566 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1383974204 -0500

locks: break delegations on any attribute modification

NFSv4 uses leases to guarantee that clients can cache metadata as well
as data.

Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Cc: David Howells <dhowells@redhat.com>
Cc: Tyler Hicks <tyhicks@canonical.com>
Cc: Dustin Kirkland <dustin.kirkland@gazzang.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>