[PATCH 07/16] sparc64: add the missing pgd_page definition

[Christoph Hellwig]

sparc64 only had pgd_page_vaddr, but not pgd_page.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 arch/sparc/include/asm/pgtable_64.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index 22500c3be7a9..f0dcf991d27f 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -861,6 +861,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
 #define pud_clear(pudp)			(pud_val(*(pudp)) = 0UL)
 #define pgd_page_vaddr(pgd)		\
 	((unsigned long) __va(pgd_val(pgd)))
+#define pgd_page(pgd)			pfn_to_page(pgd_pfn(pgd))
 #define pgd_present(pgd)		(pgd_val(pgd) != 0U)
 #define pgd_clear(pgdp)			(pgd_val(*(pgdp)) = 0UL)
 
-- 
2.20.1