PAGETABLE_LEVELS   34 include/asm-x86/page_32.h #define PAGETABLE_LEVELS	3
PAGETABLE_LEVELS   55 include/asm-x86/page_32.h #define PAGETABLE_LEVELS	2
PAGETABLE_LEVELS    4 include/asm-x86/page_64.h #define PAGETABLE_LEVELS	4