#define RADIX_PMD_INDEX_SIZE 9 /* 1G huge page */
#define RADIX_PUD_INDEX_SIZE 9
#define RADIX_PGD_INDEX_SIZE 13
+/*
+ * One fragment per per page
+ */
+#define RADIX_PTE_FRAG_SIZE_SHIFT (RADIX_PTE_INDEX_SIZE + 3)
+#define RADIX_PTE_FRAG_NR (PAGE_SIZE >> RADIX_PTE_FRAG_SIZE_SHIFT)
#endif /* _ASM_POWERPC_PGTABLE_RADIX_4K_H */