Btrfs: i386 fixes from axboe

[linux-2.6-block.git] / fs / btrfs / disk-io.c

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 878101172546370e437783f4cc770b993109ad4b..b0ebba6f2e467b119d3cdaa4d662f12b56928d4a 100644 (file)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2007 Oracle.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License v2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ */
+
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/blkdev.h>
@@ -88,7 +106,7 @@ struct buffer_head *btrfs_find_create_tree_block(struct btrfs_root *root,
        int err;
        u64 first_block = index << (PAGE_CACHE_SHIFT - blockbits);
 
-       page = grab_cache_page(mapping, index);
+       page = find_or_create_page(mapping, index, GFP_NOFS);
        if (!page)
                return NULL;