PTRS_PER_PAGE     306 arch/alpha/include/asm/pgtable.h 	pmd_t *ret = (pmd_t *) pgd_page_vaddr(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1));
PTRS_PER_PAGE     315 arch/alpha/include/asm/pgtable.h 		+ ((address >> PAGE_SHIFT) & (PTRS_PER_PAGE - 1));