file locks are tracked by inode's auth mds. dropping auth caps
is equivalent to releasing all file locks.
Signed-off-by: N"Yan, Zheng" <zyan@redhat.com>
Acked-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NIlya Dryomov <idryomov@gmail.com>