diff options
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 0db38e7d0a72b..f5b5c1f3dcd75 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -59,6 +59,7 @@ #include <linux/migrate.h> #include <linux/hugetlb.h> #include <linux/backing-dev.h> +#include <linux/page_idle.h> #include <asm/tlbflush.h> @@ -886,6 +887,11 @@ static int page_referenced_one(struct page *page, struct vm_area_struct *vma, pte_unmap_unlock(pte, ptl); } + if (referenced) + clear_page_idle(page); + if (test_and_clear_page_young(page)) + referenced++; + if (referenced) { pra->referenced++; pra->vm_flags |= vma->vm_flags; |