btrfs_join_transaction
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(delayed_node->root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(tree_root);
trans = btrfs_join_transaction(tree_root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(rc->extent_root);
trans = btrfs_join_transaction(root);
trans = btrfs_join_transaction(rc->extent_root);
trans = btrfs_join_transaction(fs_info->remap_root);
trans = btrfs_join_transaction(rc->extent_root);
trans = btrfs_join_transaction(rc->extent_root);
trans = btrfs_join_transaction(tree_root);
trans = btrfs_join_transaction(root);
struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root);
trans = btrfs_join_transaction(fs_info->tree_root);
trans = btrfs_join_transaction(fs_info->tree_root);