K 10 svn:author V 8 rmacklem K 8 svn:date V 27 2011-05-15T00:11:00.622541Z K 7 svn:log V 544 MFC: r221032,r221040,r221066 Move the files used for a diskless NFS root from sys/nfsclient to sys/nfs in preparation for them to be used by both NFS clients. Also, move the declaration of the three global data structures from sys/nfsclient/nfs_vfsops.c to sys/nfs/nfs_diskless.c so that they are defined when either client uses them. Also, make the changes to the experimental NFS client so that it uses the moved diskless NFS root files and fixes it so that it links for cases where "options NFS_ROOT" is not specified for the kernel config. END