k                 132 vm.c             struct kmap *k;
k                 139 vm.c             for(k = kmap; k < &kmap[NELEM(kmap)]; k++)
k                 140 vm.c               if(mappages(pgdir, k->virt, k->phys_end - k->phys_start, 
k                 141 vm.c                           (uint)k->phys_start, k->perm) < 0)