diff options
Diffstat (limited to 'arch/mips/include/asm/pgtable-64.h')
| -rw-r--r-- | arch/mips/include/asm/pgtable-64.h | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index 62a9e2c31312..f92716cfa4f4 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -17,13 +17,12 @@ #include <asm/cachectl.h> #include <asm/fixmap.h> -#define __ARCH_USE_5LEVEL_HACK #if CONFIG_PGTABLE_LEVELS == 2 #include <asm-generic/pgtable-nopmd.h> #elif CONFIG_PGTABLE_LEVELS == 3 #include <asm-generic/pgtable-nopud.h> #else -#include <asm-generic/5level-fixup.h> +#include <asm-generic/pgtable-nop4d.h> #endif /* @@ -188,47 +187,49 @@ extern pud_t invalid_pud_table[PTRS_PER_PUD]; /* * Empty pgd entries point to the invalid_pud_table. */ -static inline int pgd_none(pgd_t pgd) +static inline int p4d_none(p4d_t p4d) { - return pgd_val(pgd) == (unsigned long)invalid_pud_table; + return p4d_val(p4d) == (unsigned long)invalid_pud_table; } -static inline int pgd_bad(pgd_t pgd) +static inline int p4d_bad(p4d_t p4d) { - if (unlikely(pgd_val(pgd) & ~PAGE_MASK)) + if (unlikely(p4d_val(p4d) & ~PAGE_MASK)) return 1; return 0; } -static inline int pgd_present(pgd_t pgd) +static inline int p4d_present(p4d_t p4d) { - return pgd_val(pgd) != (unsigned long)invalid_pud_table; + return p4d_val(p4d) != (unsigned long)invalid_pud_table; } -static inline void pgd_clear(pgd_t *pgdp) +static inline void p4d_clear(p4d_t *p4dp) { - pgd_val(*pgdp) = (unsigned long)invalid_pud_table; + p4d_val(*p4dp) = (unsigned long)invalid_pud_table; } #define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)) -static inline unsigned long pgd_page_vaddr(pgd_t pgd) +static inline unsigned long p4d_page_vaddr(p4d_t p4d) { - return pgd_val(pgd); + return p4d_val(p4d); } -#define pgd_phys(pgd) virt_to_phys((void *)pgd_val(pgd)) -#define pgd_page(pgd) (pfn_to_page(pgd_phys(pgd) >> PAGE_SHIFT)) +#define p4d_phys(p4d) virt_to_phys((void *)p4d_val(p4d)) +#define p4d_page(p4d) (pfn_to_page(p4d_phys(p4d) >> PAGE_SHIFT)) -static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address) +#define p4d_index(address) (((address) >> P4D_SHIFT) & (PTRS_PER_P4D - 1)) + +static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address) { - return (pud_t *)pgd_page_vaddr(*pgd) + pud_index(address); + return (pud_t *)p4d_page_vaddr(*p4d) + pud_index(address); } -static inline void set_pgd(pgd_t *pgd, pgd_t pgdval) +static inline void set_p4d(p4d_t *p4d, p4d_t p4dval) { - *pgd = pgdval; + *p4d = p4dval; } #endif |