_PAGE_DIRTY_BIT   129 include/asm-parisc/pgtable.h #define _PAGE_FILE_BIT	_PAGE_DIRTY_BIT	/* overload this bit */
_PAGE_DIRTY_BIT   164 include/asm-parisc/pgtable.h #define _PAGE_DIRTY    (1 << xlate_pabit(_PAGE_DIRTY_BIT))