K 10 svn:author V 3 alc K 8 svn:date V 27 2009-01-21T06:32:32.656350Z K 7 svn:log V 274 MFC rev 177851 Optimize pmap_pml4e() and pmap_pdpe() based upon two observations: The given pmap is never NULL, and therefore pmap_pml4e() can never return NULL. The pervasive use of these inline functions throughout the pmap makes these simple changes worthwhile. END