left_level       6675 fs/btrfs/send.c 	int left_level;
left_level       6745 fs/btrfs/send.c 	left_level = btrfs_header_level(left_root->commit_root);
left_level       6746 fs/btrfs/send.c 	left_root_level = left_level;
left_level       6747 fs/btrfs/send.c 	left_path->nodes[left_level] =
left_level       6749 fs/btrfs/send.c 	if (!left_path->nodes[left_level]) {
left_level       6766 fs/btrfs/send.c 	if (left_level == 0)
left_level       6767 fs/btrfs/send.c 		btrfs_item_key_to_cpu(left_path->nodes[left_level],
left_level       6768 fs/btrfs/send.c 				&left_key, left_path->slots[left_level]);
left_level       6770 fs/btrfs/send.c 		btrfs_node_key_to_cpu(left_path->nodes[left_level],
left_level       6771 fs/btrfs/send.c 				&left_key, left_path->slots[left_level]);
left_level       6785 fs/btrfs/send.c 			ret = tree_advance(left_path, &left_level,
left_level       6822 fs/btrfs/send.c 			if (left_level == 0) {
left_level       6834 fs/btrfs/send.c 		if (left_level == 0 && right_level == 0) {
left_level       6869 fs/btrfs/send.c 		} else if (left_level == right_level) {
left_level       6877 fs/btrfs/send.c 						left_path->nodes[left_level],
left_level       6878 fs/btrfs/send.c 						left_path->slots[left_level]);
left_level       6883 fs/btrfs/send.c 						left_path->nodes[left_level],
left_level       6884 fs/btrfs/send.c 						left_path->slots[left_level]);
left_level       6901 fs/btrfs/send.c 		} else if (left_level < right_level) {