btrfs_get_root_last_trans
trans->transid != btrfs_get_root_last_trans(root));
trans->transid != btrfs_get_root_last_trans(root));
defrag->transid = btrfs_get_root_last_trans(root);
if (btrfs_get_root_last_trans(reloc_root) == trans->transid)
btrfs_get_root_last_trans(root) < trans->transid) || force) {
if (btrfs_get_root_last_trans(root) == trans->transid && !force) {
if (btrfs_get_root_last_trans(root) == trans->transid &&