Merge tag 'usb-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[uclinux-h8/linux.git] / mm / util.c

diff --git a/mm/util.c b/mm/util.c
index 4df23d6..1ea0551 100644 (file)
--- a/mm/util.c
+++ b/mm/util.c
@@ -478,7 +478,7 @@ bool page_mapped(struct page *page)
                return true;
        if (PageHuge(page))
                return false;
-       for (i = 0; i < hpage_nr_pages(page); i++) {
+       for (i = 0; i < (1 << compound_order(page)); i++) {
                if (atomic_read(&page[i]._mapcount) >= 0)
                        return true;
        }