readahead: introduce PG_readahead

[pandora-kernel.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e2a10b9..2165be9 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -617,7 +617,7 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags)
        if (PageReserved(page))
                return 1;
 
-       page->flags &= ~(1 << PG_uptodate | 1 << PG_error |
+       page->flags &= ~(1 << PG_uptodate | 1 << PG_error | 1 << PG_readahead |
                        1 << PG_referenced | 1 << PG_arch_1 |
                        1 << PG_owner_priv_1 | 1 << PG_mappedtodisk);
        set_page_private(page, 0);