Btrfs: Add back the online defragging code

[mv-sheeva.git] / fs / btrfs / transaction.c

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 60f61345a8d03a6a3302652bf7a562181132ed72..87456ab742757bc5643b2a3d24bb46e2f6a272ff 100644 (file)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -355,7 +355,7 @@ int btrfs_defrag_root(struct btrfs_root *root, int cacheonly)
                return 0;
 
        trans = btrfs_start_transaction(root, 1);
-       while (0) {
+       while (1) {
                root->defrag_running = 1;
                ret = btrfs_defrag_leaves(trans, root, cacheonly);
                nr = trans->blocks_used;
@@ -400,7 +400,7 @@ int btrfs_defrag_dirty_roots(struct btrfs_fs_info *info)
                        btrfs_defrag_root(root, 1);
                }
        }
-       // btrfs_defrag_root(info->extent_root, 1);
+       btrfs_defrag_root(info->extent_root, 1);
        return err;
 }