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

[linux-2.6-block.git] / fs / btrfs / dir-item.c

diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 125094617fe8d7d14444263627884ee931d74261..e4f30090d640bf74b4ec99a1bdd7148a890d2883 100644 (file)
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -96,6 +96,7 @@ int btrfs_insert_xattr_item(struct btrfs_trans_handle *trans,
        btrfs_set_dir_item_key(leaf, dir_item, &disk_key);
        btrfs_set_dir_type(leaf, dir_item, BTRFS_FT_XATTR);
        btrfs_set_dir_name_len(leaf, dir_item, name_len);
+       btrfs_set_dir_transid(leaf, dir_item, trans->transid);
        btrfs_set_dir_data_len(leaf, dir_item, data_len);
        name_ptr = (unsigned long)(dir_item + 1);
        data_ptr = (unsigned long)((char *)name_ptr + name_len);
@@ -142,6 +143,7 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root
        btrfs_set_dir_type(leaf, dir_item, type);
        btrfs_set_dir_data_len(leaf, dir_item, 0);
        btrfs_set_dir_name_len(leaf, dir_item, name_len);
+       btrfs_set_dir_transid(leaf, dir_item, trans->transid);
        name_ptr = (unsigned long)(dir_item + 1);
 
        write_extent_buffer(leaf, name, name_ptr, name_len);
@@ -169,6 +171,7 @@ second_insert:
        btrfs_set_dir_type(leaf, dir_item, type);
        btrfs_set_dir_data_len(leaf, dir_item, 0);
        btrfs_set_dir_name_len(leaf, dir_item, name_len);
+       btrfs_set_dir_transid(leaf, dir_item, trans->transid);
        name_ptr = (unsigned long)(dir_item + 1);
        write_extent_buffer(leaf, name, name_ptr, name_len);
        btrfs_mark_buffer_dirty(leaf);