BITS_PER_PMD      139 arch/parisc/include/asm/pgtable.h #define BITS_PER_PMD	(PAGE_SHIFT + PMD_ORDER - BITS_PER_PMD_ENTRY)
BITS_PER_PMD      142 arch/parisc/include/asm/pgtable.h #define BITS_PER_PMD	0