--- fs/nfs/file.c

+++ fs/nfs/file.c

@@ -486,7 +486,8 @@ static int nfs_release_page(struct page

{

dfprintk(PAGECACHE, "NFS: release_page(%p)\n", page);

- if (gfp & __GFP_WAIT)

+ /* Only do I/O if gfp is a superset of GFP_KERNEL */

+ if ((gfp & GFP_KERNEL) == GFP_KERNEL)

nfs_wb_page(page->mapping->host, page);

/* If PagePrivate() is set, then the page is not freeable */

if (PagePrivate(page))