Btrfs: Add a write ahead tree log to optimize synchronous operations

[linux-2.6-block.git] / fs / btrfs / tree-defrag.c

diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c
index cc2650b069521a780311f134bb2a929b9d234bc3..b3bb5bbad76e29affb77919e6aaa7b002c331bd3 100644 (file)
--- a/fs/btrfs/tree-defrag.c
+++ b/fs/btrfs/tree-defrag.c
@@ -81,12 +81,12 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
                memcpy(&key, &root->defrag_progress, sizeof(key));
        }
 
-       path->lowest_level = 1;
        path->keep_locks = 1;
        if (cache_only)
                min_trans = root->defrag_trans_start;
 
-       ret = btrfs_search_forward(root, &key, path, cache_only, min_trans);
+       ret = btrfs_search_forward(root, &key, NULL, path,
+                                  cache_only, min_trans);
        if (ret < 0)
                goto out;
        if (ret > 0) {