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-rw-r--r--arch/sparc/mm/gup.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/sparc/mm/gup.c b/arch/sparc/mm/gup.c
index 01ee23dd724d..c4d3da68b800 100644
--- a/arch/sparc/mm/gup.c
+++ b/arch/sparc/mm/gup.c
@@ -71,13 +71,12 @@ static int gup_huge_pmd(pmd_t *pmdp, pmd_t pmd, unsigned long addr,
int *nr)
{
struct page *head, *page, *tail;
- u32 mask;
int refs;
- mask = PMD_HUGE_PRESENT;
- if (write)
- mask |= PMD_HUGE_WRITE;
- if ((pmd_val(pmd) & mask) != mask)
+ if (!pmd_large(pmd))
+ return 0;
+
+ if (write && !pmd_write(pmd))
return 0;
refs = 0;