158 	struct btrfs_path *left_path;  member
4757 	ret = iterate_inode_ref(sctx->send_root, sctx->left_path,  in record_new_ref()
4786 	ret = iterate_inode_ref(sctx->send_root, sctx->left_path,  in record_changed_ref()
4977 	ret = iterate_dir_item(sctx->send_root, sctx->left_path,  in process_new_xattr()
5083 	ret = find_xattr(sctx->send_root, sctx->left_path, sctx->cmp_key,  in __process_changed_deleted_xattr()
5098 	ret = iterate_dir_item(sctx->send_root, sctx->left_path,  in process_changed_xattr()
6168 			       struct btrfs_path *left_path,  in is_extent_unchanged()  argument
6194 	eb = left_path->nodes[0];  in is_extent_unchanged()
6195 	slot = left_path->slots[0];  in is_extent_unchanged()
6844 		left_ii = btrfs_item_ptr(sctx->left_path->nodes[0],  in changed_inode()
6845 				sctx->left_path->slots[0],  in changed_inode()
6847 		left_gen = btrfs_inode_generation(sctx->left_path->nodes[0],  in changed_inode()
6909 		if (btrfs_inode_nlink(sctx->left_path->nodes[0], left_ii) == 0) {  in changed_inode()
6917 				sctx->left_path->nodes[0], left_ii);  in changed_inode()
6919 				sctx->left_path->nodes[0], left_ii);  in changed_inode()
6921 				sctx->left_path->nodes[0], left_ii);  in changed_inode()
6935 		new_nlinks = btrfs_inode_nlink(sctx->left_path->nodes[0], left_ii);  in changed_inode()
6976 						sctx->left_path->nodes[0],  in changed_inode()
6979 						sctx->left_path->nodes[0],  in changed_inode()
6982 						sctx->left_path->nodes[0],  in changed_inode()
7015 					sctx->left_path->nodes[0], left_ii);  in changed_inode()
7017 					sctx->left_path->nodes[0], left_ii);  in changed_inode()
7113 			ret = process_extent(sctx, sctx->left_path,  in changed_extent()
7191 static int changed_cb(struct btrfs_path *left_path,  in changed_cb()  argument
7231 	if (left_path->nodes[0])  in changed_cb()
7233 				&left_path->nodes[0]->bflags));  in changed_cb()
7246 			ret = compare_refs(sctx, left_path, key);  in changed_cb()
7252 			return maybe_send_hole(sctx, left_path, key);  in changed_cb()
7260 	sctx->left_path = left_path;  in changed_cb()
7516 static int tree_compare_item(struct btrfs_path *left_path,  in tree_compare_item()  argument
7524 	len1 = btrfs_item_size(left_path->nodes[0], left_path->slots[0]);  in tree_compare_item()
7529 	off1 = btrfs_item_ptr_offset(left_path->nodes[0], left_path->slots[0]);  in tree_compare_item()
7533 	read_extent_buffer(left_path->nodes[0], tmp_buf, off1, len1);  in tree_compare_item()
7560 static int restart_after_relocation(struct btrfs_path *left_path,  in restart_after_relocation()  argument
7573 	btrfs_release_path(left_path);  in restart_after_relocation()
7582 	left_path->lowest_level = left_level;  in restart_after_relocation()
7583 	ret = search_key_again(sctx, sctx->send_root, left_path, left_key);  in restart_after_relocation()
7599 		ret = replace_node_with_clone(left_path, 0);  in restart_after_relocation()
7617 		ret = replace_node_with_clone(left_path, root_level);  in restart_after_relocation()
7651 	struct btrfs_path *left_path = NULL;  in btrfs_compare_trees()  local
7670 	left_path = btrfs_alloc_path();  in btrfs_compare_trees()
7671 	if (!left_path) {  in btrfs_compare_trees()
7687 	left_path->search_commit_root = 1;  in btrfs_compare_trees()
7688 	left_path->skip_locking = 1;  in btrfs_compare_trees()
7738 	left_path->nodes[left_level] =  in btrfs_compare_trees()
7740 	if (!left_path->nodes[left_level]) {  in btrfs_compare_trees()
7763 		btrfs_item_key_to_cpu(left_path->nodes[left_level],  in btrfs_compare_trees()
7764 				&left_key, left_path->slots[left_level]);  in btrfs_compare_trees()
7766 		btrfs_node_key_to_cpu(left_path->nodes[left_level],  in btrfs_compare_trees()
7767 				&left_key, left_path->slots[left_level]);  in btrfs_compare_trees()
7786 			ret = restart_after_relocation(left_path, right_path,  in btrfs_compare_trees()
7796 			ret = tree_advance(left_path, &left_level,  in btrfs_compare_trees()
7824 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
7837 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
7853 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
7859 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
7867 				WARN_ON(!extent_buffer_uptodate(left_path->nodes[0]));  in btrfs_compare_trees()
7868 				ret = tree_compare_item(left_path, right_path,  in btrfs_compare_trees()
7874 				ret = changed_cb(left_path, right_path,  in btrfs_compare_trees()
7891 						left_path->nodes[left_level],  in btrfs_compare_trees()
7892 						left_path->slots[left_level]);  in btrfs_compare_trees()
7897 						left_path->nodes[left_level],  in btrfs_compare_trees()
7898 						left_path->slots[left_level]);  in btrfs_compare_trees()
7925 	btrfs_free_path(left_path);  in btrfs_compare_trees()