btrfs_free_tree_block
ret = btrfs_free_tree_block(trans, btrfs_root_id(root),
ret = btrfs_free_tree_block(trans, btrfs_root_id(root), mid, 0, 1);
ret2 = btrfs_free_tree_block(trans, btrfs_root_id(root), c, 0, 1);
ret = btrfs_free_tree_block(trans, btrfs_root_id(root), leaf, 0, 1);
ret = btrfs_free_tree_block(trans, btrfs_root_id(root), buf,
ret = btrfs_free_tree_block(trans, btrfs_root_id(root), buf,
ret = btrfs_free_tree_block(trans, btrfs_root_id(root), parent, 0, 1);
ret = btrfs_free_tree_block(trans, btrfs_root_id(root), eb, parent,
int btrfs_free_tree_block(struct btrfs_trans_handle *trans,
ret = btrfs_free_tree_block(trans, btrfs_root_id(free_space_root),
ret2 = btrfs_free_tree_block(trans, objectid, leaf, 0, 1);
ret = btrfs_free_tree_block(trans, btrfs_root_id(quota_root),