diff options
Diffstat (limited to 'arch/riscv/include/asm/pgtable-64.h')
| -rw-r--r-- | arch/riscv/include/asm/pgtable-64.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/pgtable-64.h b/arch/riscv/include/asm/pgtable-64.h index 74630989006d..36e638d1dfe4 100644 --- a/arch/riscv/include/asm/pgtable-64.h +++ b/arch/riscv/include/asm/pgtable-64.h @@ -58,6 +58,11 @@ static inline unsigned long pud_page_vaddr(pud_t pud) return (unsigned long)pfn_to_virt(pud_val(pud) >> _PAGE_PFN_SHIFT); } +static inline struct page *pud_page(pud_t pud) +{ + return pfn_to_page(pud_val(pud) >> _PAGE_PFN_SHIFT); +} + #define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)) static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) |