Btrfs: Update metadata reservation for delayed allocation

[safe/jmp/linux-2.6] / fs / nfs / file.c

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index ae8d022..8d965bd 100644 (file)
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -24,9 +24,9 @@
 #include <linux/nfs_fs.h>
 #include <linux/nfs_mount.h>
 #include <linux/mm.h>
-#include <linux/slab.h>
 #include <linux/pagemap.h>
 #include <linux/aio.h>
+#include <linux/gfp.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -491,7 +491,8 @@ static int nfs_release_page(struct page *page, gfp_t gfp)
 {
        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))