mm: introduce page reference manipulation functions

[cascardo/linux.git] / arch / mips / mm / gup.c

diff --git a/arch/mips/mm/gup.c b/arch/mips/mm/gup.c
index 1afd87c..6cdffc7 100644 (file)
--- a/arch/mips/mm/gup.c
+++ b/arch/mips/mm/gup.c
@@ -64,7 +64,7 @@ static inline void get_head_page_multiple(struct page *page, int nr)
 {
        VM_BUG_ON(page != compound_head(page));
        VM_BUG_ON(page_count(page) == 0);
-       atomic_add(nr, &page->_count);
+       page_ref_add(page, nr);
        SetPageReferenced(page);
 }