RADIX_PTE_INDEX_SIZE
#define RADIX_PTE_FRAG_SIZE_SHIFT (RADIX_PTE_INDEX_SIZE + 3)
#define RADIX_PTE_FRAG_SIZE_SHIFT (RADIX_PTE_INDEX_SIZE + 3)
#define RADIX_PTE_TABLE_SIZE (sizeof(pte_t) << RADIX_PTE_INDEX_SIZE)
#define RADIX_PMD_VAL_BITS (0x8000000000000000UL | RADIX_PTE_INDEX_SIZE)
#define RADIX_PMD_SHIFT (PAGE_SHIFT + RADIX_PTE_INDEX_SIZE)
#define R_PTRS_PER_PTE (1 << RADIX_PTE_INDEX_SIZE)
#define RADIX_PGTABLE_EADDR_SIZE (RADIX_PTE_INDEX_SIZE + RADIX_PMD_INDEX_SIZE + \
unsigned long size = sizeof(void *) << RADIX_PTE_INDEX_SIZE;
memset(pte, 0, sizeof(long) << RADIX_PTE_INDEX_SIZE);
__pte_index_size = RADIX_PTE_INDEX_SIZE;