Btrfs: Optimize compressed writeback and reads

[linux-2.6-omap-h63xx.git] / fs / btrfs / extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 8af39521eb71b19bf7684b4a681c14d31d556111..ebd8275a19348eaa3059f5d98023bf56d0dd2976 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -768,7 +768,11 @@ static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
        l = path->nodes[0];
 
        btrfs_item_key_to_cpu(l, &key, path->slots[0]);
-       BUG_ON(key.objectid != bytenr);
+       if (key.objectid != bytenr) {
+               btrfs_print_leaf(root->fs_info->extent_root, path->nodes[0]);
+               printk("wanted %Lu found %Lu\n", bytenr, key.objectid);
+               BUG();
+       }
        BUG_ON(key.type != BTRFS_EXTENT_ITEM_KEY);
 
        item = btrfs_item_ptr(l, path->slots[0], struct btrfs_extent_item);