diff options
Diffstat (limited to 'arch/arc/include/asm/pgtable-levels.h')
| -rw-r--r-- | arch/arc/include/asm/pgtable-levels.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arc/include/asm/pgtable-levels.h b/arch/arc/include/asm/pgtable-levels.h index 8084ef2f6491..7848348719b2 100644 --- a/arch/arc/include/asm/pgtable-levels.h +++ b/arch/arc/include/asm/pgtable-levels.h @@ -161,6 +161,7 @@ #define pmd_present(x) (pmd_val(x)) #define pmd_clear(xp) do { pmd_val(*(xp)) = 0; } while (0) #define pmd_page_vaddr(pmd) (pmd_val(pmd) & PAGE_MASK) +#define pmd_pfn(pmd) ((pmd_val(pmd) & PAGE_MASK) >> PAGE_SHIFT) #define pmd_page(pmd) virt_to_page(pmd_page_vaddr(pmd)) #define set_pmd(pmdp, pmd) (*(pmdp) = pmd) #define pmd_pgtable(pmd) ((pgtable_t) pmd_page_vaddr(pmd)) |