5285 			     struct btrfs_path *right_path,  in tree_compare_item()  argument
5293 	len2 = btrfs_item_size_nr(right_path->nodes[0], right_path->slots[0]);  in tree_compare_item()
5298 	off2 = btrfs_item_ptr_offset(right_path->nodes[0],  in tree_compare_item()
5299 				right_path->slots[0]);  in tree_compare_item()
5303 	cmp = memcmp_extent_buffer(right_path->nodes[0], tmp_buf, off2, len1);  in tree_compare_item()
5333 	struct btrfs_path *right_path = NULL;  in btrfs_compare_trees()  local
5355 	right_path = btrfs_alloc_path();  in btrfs_compare_trees()
5356 	if (!right_path) {  in btrfs_compare_trees()
5369 	right_path->search_commit_root = 1;  in btrfs_compare_trees()
5370 	right_path->skip_locking = 1;  in btrfs_compare_trees()
5422 	right_path->nodes[right_level] =  in btrfs_compare_trees()
5424 	if (!right_path->nodes[right_level]) {  in btrfs_compare_trees()
5429 	extent_buffer_get(right_path->nodes[right_level]);  in btrfs_compare_trees()
5439 		btrfs_item_key_to_cpu(right_path->nodes[right_level],  in btrfs_compare_trees()
5440 				&right_key, right_path->slots[right_level]);  in btrfs_compare_trees()
5442 		btrfs_node_key_to_cpu(right_path->nodes[right_level],  in btrfs_compare_trees()
5443 				&right_key, right_path->slots[right_level]);  in btrfs_compare_trees()
5461 			ret = tree_advance(fs_info, right_path, &right_level,  in btrfs_compare_trees()
5477 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
5488 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
5502 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
5510 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
5521 				ret = tree_compare_item(left_path, right_path,  in btrfs_compare_trees()
5527 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
5545 						right_path->nodes[right_level],  in btrfs_compare_trees()
5546 						right_path->slots[right_level]);  in btrfs_compare_trees()
5551 						right_path->nodes[right_level],  in btrfs_compare_trees()
5552 						right_path->slots[right_level]);  in btrfs_compare_trees()
5575 	btrfs_free_path(right_path);  in btrfs_compare_trees()