They are dependent on hash pte bits, so move them to hash64 header
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/book3s/64/hash.h | 50 ++++++++++++++++++++++++++++
arch/powerpc/include/asm/book3s/64/pgtable.h | 50 ----------------------------
2 files changed, 50 insertions(+), 50 deletions(-)
diff --git a/arch/powerpc/include/asm/book3s/64/hash.h
b/arch/powerpc/include/asm/book3s/64/hash.h
index c568eaa1c26d..e88573440bbe 100644
--- a/arch/powerpc/include/asm/book3s/64/hash.h
+++ b/arch/powerpc/include/asm/book3s/64/hash.h
@@ -236,6 +236,56 @@
#define pmd_index(address) (((address) >> (PMD_SHIFT)) & (PTRS_PER_PMD - 1))
#define pte_index(address) (((address) >> (PAGE_SHIFT)) & (PTRS_PER_PTE - 1))
+/* Encode and de-code a swap entry */
+#define MAX_SWAPFILES_CHECK() do { \
+ BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > SWP_TYPE_BITS); \
+ /* \
+ * Don't have overlapping bits with _PAGE_HPTEFLAGS \
+ * We filter HPTEFLAGS on set_pte. \
+ */ \
+ BUILD_BUG_ON(_PAGE_HPTEFLAGS & (0x1f << _PAGE_BIT_SWAP_TYPE)); \
+ BUILD_BUG_ON(_PAGE_HPTEFLAGS & _PAGE_SWP_SOFT_DIRTY); \
+ } while (0)
+/*
+ * on pte we don't need handle RADIX_TREE_EXCEPTIONAL_SHIFT;
+ */
+#define SWP_TYPE_BITS 5
+#define __swp_type(x) (((x).val >> _PAGE_BIT_SWAP_TYPE) \
+ & ((1UL << SWP_TYPE_BITS) - 1))
+#define __swp_offset(x) ((x).val >> PTE_RPN_SHIFT)
+#define __swp_entry(type, offset) ((swp_entry_t) { \
+ ((type) << _PAGE_BIT_SWAP_TYPE) \
+ | ((offset) << PTE_RPN_SHIFT) })
+/*
+ * swp_entry_t must be independent of pte bits. We build a swp_entry_t from
+ * swap type and offset we get from swap and convert that to pte to find a
+ * matching pte in linux page table.
+ * Clear bits not found in swap entries here.
+ */
+#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val((pte)) &
~_PAGE_PTE })
+#define __swp_entry_to_pte(x) __pte((x).val | _PAGE_PTE)
+
+#ifdef CONFIG_MEM_SOFT_DIRTY
+#define _PAGE_SWP_SOFT_DIRTY (1UL << (SWP_TYPE_BITS + _PAGE_BIT_SWAP_TYPE))
+#else
+#define _PAGE_SWP_SOFT_DIRTY 0UL
+#endif /* CONFIG_MEM_SOFT_DIRTY */
+
+#ifdef CONFIG_HAVE_ARCH_SOFT_DIRTY
+static inline pte_t pte_swp_mksoft_dirty(pte_t pte)
+{
+ return __pte(pte_val(pte) | _PAGE_SWP_SOFT_DIRTY);
+}
+static inline bool pte_swp_soft_dirty(pte_t pte)
+{
+ return !!(pte_val(pte) & _PAGE_SWP_SOFT_DIRTY);
+}
+static inline pte_t pte_swp_clear_soft_dirty(pte_t pte)
+{
+ return __pte(pte_val(pte) & ~_PAGE_SWP_SOFT_DIRTY);
+}
+#endif /* CONFIG_HAVE_ARCH_SOFT_DIRTY */
+
extern void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, unsigned long pte, int huge);
extern unsigned long htab_convert_pte_flags(unsigned long pteflags);
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h
b/arch/powerpc/include/asm/book3s/64/pgtable.h
index ca73ed59131f..dcdee03ec1b1 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -156,56 +156,6 @@ extern struct page *pgd_page(pgd_t pgd);
#define pgd_ERROR(e) \
pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-/* Encode and de-code a swap entry */
-#define MAX_SWAPFILES_CHECK() do { \
- BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > SWP_TYPE_BITS); \
- /* \
- * Don't have overlapping bits with _PAGE_HPTEFLAGS \
- * We filter HPTEFLAGS on set_pte. \
- */ \
- BUILD_BUG_ON(_PAGE_HPTEFLAGS & (0x1f << _PAGE_BIT_SWAP_TYPE)); \
- BUILD_BUG_ON(_PAGE_HPTEFLAGS & _PAGE_SWP_SOFT_DIRTY); \
- } while (0)
-/*
- * on pte we don't need handle RADIX_TREE_EXCEPTIONAL_SHIFT;
- */
-#define SWP_TYPE_BITS 5
-#define __swp_type(x) (((x).val >> _PAGE_BIT_SWAP_TYPE) \
- & ((1UL << SWP_TYPE_BITS) - 1))
-#define __swp_offset(x) ((x).val >> PTE_RPN_SHIFT)
-#define __swp_entry(type, offset) ((swp_entry_t) { \
- ((type) << _PAGE_BIT_SWAP_TYPE) \
- | ((offset) << PTE_RPN_SHIFT) })
-/*
- * swp_entry_t must be independent of pte bits. We build a swp_entry_t from
- * swap type and offset we get from swap and convert that to pte to find a
- * matching pte in linux page table.
- * Clear bits not found in swap entries here.
- */
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val((pte)) &
~_PAGE_PTE })
-#define __swp_entry_to_pte(x) __pte((x).val | _PAGE_PTE)
-
-#ifdef CONFIG_MEM_SOFT_DIRTY
-#define _PAGE_SWP_SOFT_DIRTY (1UL << (SWP_TYPE_BITS + _PAGE_BIT_SWAP_TYPE))
-#else
-#define _PAGE_SWP_SOFT_DIRTY 0UL
-#endif /* CONFIG_MEM_SOFT_DIRTY */
-
-#ifdef CONFIG_HAVE_ARCH_SOFT_DIRTY
-static inline pte_t pte_swp_mksoft_dirty(pte_t pte)
-{
- return __pte(pte_val(pte) | _PAGE_SWP_SOFT_DIRTY);
-}
-static inline bool pte_swp_soft_dirty(pte_t pte)
-{
- return !!(pte_val(pte) & _PAGE_SWP_SOFT_DIRTY);
-}
-static inline pte_t pte_swp_clear_soft_dirty(pte_t pte)
-{
- return __pte(pte_val(pte) & ~_PAGE_SWP_SOFT_DIRTY);
-}
-#endif /* CONFIG_HAVE_ARCH_SOFT_DIRTY */
-
void pgtable_cache_add(unsigned shift, void (*ctor)(void *));
void pgtable_cache_init(void);
--
2.5.0
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