K 10 svn:author V 3 alc K 8 svn:date V 27 2003-08-18T01:31:43.000000Z K 7 svn:log V 222 Three unrelated changes to vm_proc_new(): (1) add vm object locking on the U pages object; (2) reorganize such that the U pages object is created and filled in one block; and (3) remove an unnecessary clearing of PG_ZERO. END