X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fpage_io.c;h=065c4480eaf0905c8631732540a118c002989f09;hb=f8e79ddd31c3615ddca26b9a469c44a7adbd4e13;hp=3b97f68502733edba06e5697d56ecfeb7643b8c1;hpb=dd6d1844af33acb4edd0a40b1770d091a22c94be;p=linux-2.6

diff --git a/mm/page_io.c b/mm/page_io.c
index 3b97f68502..065c4480ea 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -126,7 +126,7 @@ int swap_readpage(struct file *file, struct page *page)
 	int ret = 0;
 
 	BUG_ON(!PageLocked(page));
-	ClearPageUptodate(page);
+	BUG_ON(PageUptodate(page));
 	bio = get_swap_bio(GFP_KERNEL, page_private(page), page,
 				end_swap_bio_read);
 	if (bio == NULL) {