K 10 svn:author V 3 alc K 8 svn:date V 27 2005-08-20T18:37:34.000000Z K 7 svn:log V 163 Introduce pmap_pml4e_to_pdpe() and pmap_pdpe_to_pde() and use them to avoid recomputation of the pml4e and pdpe in pmap_copy(), pmap_protect(), and pmap_remove(). END