BITS_PER_PMD       90 include/asm-parisc/pgtable.h #define PTRS_PER_PMD    (1UL << BITS_PER_PMD)
BITS_PER_PMD       93 include/asm-parisc/pgtable.h #define PGDIR_SHIFT	(PMD_SHIFT + BITS_PER_PMD)