xen/xenfs: set_page_dirty is supposed to return true if it dirties

[pandora-kernel.git] / drivers / xen / xenfs / super.c

diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c
index 23f1cca..afaa6ed 100644 (file)
--- a/drivers/xen/xenfs/super.c
+++ b/drivers/xen/xenfs/super.c
@@ -26,9 +26,7 @@ MODULE_LICENSE("GPL");
 
 static int xenfs_set_page_dirty(struct page *page)
 {
-       if (!PageDirty(page))
-               SetPageDirty(page);
-       return 0;
+       return !TestSetPageDirty(page);
 }
 
 static const struct address_space_operations xenfs_aops = {