add mm argument to pte/pmd/pud/pgd_free

[powerpc.git] / mm / filemap_xip.c

diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index e233fff..0420a02 100644 (file)
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -25,14 +25,15 @@ static struct page *__xip_sparse_page;
 static struct page *xip_sparse_page(void)
 {
        if (!__xip_sparse_page) {
-               unsigned long zeroes = get_zeroed_page(GFP_HIGHUSER);
-               if (zeroes) {
+               struct page *page = alloc_page(GFP_HIGHUSER | __GFP_ZERO);
+
+               if (page) {
                        static DEFINE_SPINLOCK(xip_alloc_lock);
                        spin_lock(&xip_alloc_lock);
                        if (!__xip_sparse_page)
-                               __xip_sparse_page = virt_to_page(zeroes);
+                               __xip_sparse_page = page;
                        else
-                               free_page(zeroes);
+                               __free_page(page);
                        spin_unlock(&xip_alloc_lock);
                }
        }
@@ -430,7 +431,7 @@ xip_truncate_page(struct address_space *mapping, loff_t from)
                else
                        return PTR_ERR(page);
        }
-       zero_user_page(page, offset, length, KM_USER0);
+       zero_user(page, offset, length);
        return 0;
 }
 EXPORT_SYMBOL_GPL(xip_truncate_page);