diff options
Diffstat (limited to 'arch/powerpc/include/asm/nohash/64/pgtable-4k.h')
| -rw-r--r-- | arch/powerpc/include/asm/nohash/64/pgtable-4k.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h index fe2f4c9acd9e..fb6fa1d4e074 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h @@ -14,12 +14,12 @@ #define PUD_INDEX_SIZE 9 #define PGD_INDEX_SIZE 9 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define PTE_TABLE_SIZE (sizeof(pte_t) << PTE_INDEX_SIZE) #define PMD_TABLE_SIZE (sizeof(pmd_t) << PMD_INDEX_SIZE) #define PUD_TABLE_SIZE (sizeof(pud_t) << PUD_INDEX_SIZE) #define PGD_TABLE_SIZE (sizeof(pgd_t) << PGD_INDEX_SIZE) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define PTRS_PER_PTE (1 << PTE_INDEX_SIZE) #define PTRS_PER_PMD (1 << PMD_INDEX_SIZE) @@ -56,9 +56,13 @@ #define p4d_none(p4d) (!p4d_val(p4d)) #define p4d_bad(p4d) (p4d_val(p4d) == 0) #define p4d_present(p4d) (p4d_val(p4d) != 0) -#define p4d_page_vaddr(p4d) (p4d_val(p4d) & ~P4D_MASKED_BITS) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ + +static inline pud_t *p4d_pgtable(p4d_t p4d) +{ + return (pud_t *) (p4d_val(p4d) & ~P4D_MASKED_BITS); +} static inline void p4d_clear(p4d_t *p4dp) { @@ -76,7 +80,7 @@ static inline p4d_t pte_p4d(pte_t pte) } extern struct page *p4d_page(p4d_t p4d); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #define pud_ERROR(e) \ pr_err("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e)) |