summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/include/asm/pgalloc-32.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/include/asm/pgalloc-32.h')
-rw-r--r--arch/powerpc/include/asm/pgalloc-32.h34
1 files changed, 26 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/pgalloc-32.h b/arch/powerpc/include/asm/pgalloc-32.h
index 842846c1b711..76d6b9e0c8a9 100644
--- a/arch/powerpc/include/asm/pgalloc-32.h
+++ b/arch/powerpc/include/asm/pgalloc-32.h
@@ -21,16 +21,34 @@ extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
/* #define pgd_populate(mm, pmd, pte) BUG() */
#ifndef CONFIG_BOOKE
-#define pmd_populate_kernel(mm, pmd, pte) \
- (pmd_val(*(pmd)) = __pa(pte) | _PMD_PRESENT)
-#define pmd_populate(mm, pmd, pte) \
- (pmd_val(*(pmd)) = (page_to_pfn(pte) << PAGE_SHIFT) | _PMD_PRESENT)
+
+static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp,
+ pte_t *pte)
+{
+ *pmdp = __pmd(__pa(pte) | _PMD_PRESENT);
+}
+
+static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp,
+ pgtable_t pte_page)
+{
+ *pmdp = __pmd((page_to_pfn(pte_page) << PAGE_SHIFT) | _PMD_PRESENT);
+}
+
#define pmd_pgtable(pmd) pmd_page(pmd)
#else
-#define pmd_populate_kernel(mm, pmd, pte) \
- (pmd_val(*(pmd)) = (unsigned long)pte | _PMD_PRESENT)
-#define pmd_populate(mm, pmd, pte) \
- (pmd_val(*(pmd)) = (unsigned long)lowmem_page_address(pte) | _PMD_PRESENT)
+
+static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp,
+ pte_t *pte)
+{
+ *pmdp = __pmd((unsigned long)pte | _PMD_PRESENT);
+}
+
+static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp,
+ pgtable_t pte_page)
+{
+ *pmdp = __pmd((unsigned long)lowmem_page_address(pte_page) | _PMD_PRESENT);
+}
+
#define pmd_pgtable(pmd) pmd_page(pmd)
#endif
OpenPOWER on IntegriCloud