diff options
Diffstat (limited to 'arch/powerpc/include/asm/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/pgtable.h | 34 |
1 files changed, 6 insertions, 28 deletions
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 9224f23065ff..2f72ad885332 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -41,6 +41,8 @@ struct mm_struct; #ifndef __ASSEMBLY__ +#define PFN_PTE_SHIFT PTE_RPN_SHIFT + void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte, unsigned int nr); #define set_ptes set_ptes @@ -63,6 +65,7 @@ static inline unsigned long pte_pfn(pte_t pte) /* * Select all bits except the pfn */ +#define pte_pgprot pte_pgprot static inline pgprot_t pte_pgprot(pte_t pte) { unsigned long pte_flags; @@ -99,15 +102,14 @@ void poking_init(void); extern unsigned long ioremap_bot; extern const pgprot_t protection_map[16]; -#ifndef CONFIG_TRANSPARENT_HUGEPAGE -#define pmd_large(pmd) 0 -#endif - /* can we use this in kvm */ unsigned long vmalloc_to_phys(void *vmalloc_addr); void pgtable_cache_add(unsigned int shift); +#ifdef CONFIG_PPC32 +void __init *early_alloc_pgtable(unsigned long size); +#endif pte_t *early_pte_alloc_kernel(pmd_t *pmdp, unsigned long va); #if defined(CONFIG_STRICT_KERNEL_RWX) || defined(CONFIG_PPC32) @@ -180,30 +182,6 @@ static inline void pte_frag_set(mm_context_t *ctx, void *p) } #endif -#ifndef pmd_is_leaf -#define pmd_is_leaf pmd_is_leaf -static inline bool pmd_is_leaf(pmd_t pmd) -{ - return false; -} -#endif - -#ifndef pud_is_leaf -#define pud_is_leaf pud_is_leaf -static inline bool pud_is_leaf(pud_t pud) -{ - return false; -} -#endif - -#ifndef p4d_is_leaf -#define p4d_is_leaf p4d_is_leaf -static inline bool p4d_is_leaf(p4d_t p4d) -{ - return false; -} -#endif - #define pmd_pgtable pmd_pgtable static inline pgtable_t pmd_pgtable(pmd_t pmd) { |