1668 static int adjust_slots_upwards(struct btrfs_path *path, int root_level)  in adjust_slots_upwards()  argument
1674 	if (root_level == 0)  in adjust_slots_upwards()
1677 	while (level <= root_level) {  in adjust_slots_upwards()
1688 			if (level != root_level) {  in adjust_slots_upwards()
1708 	eb = path->nodes[root_level];  in adjust_slots_upwards()
1709 	if (path->slots[root_level] >= btrfs_header_nritems(eb))  in adjust_slots_upwards()
1717 			       u64 root_gen, int root_level)  in btrfs_qgroup_trace_subtree()  argument
1725 	BUG_ON(root_level < 0 || root_level >= BTRFS_MAX_LEVEL);  in btrfs_qgroup_trace_subtree()
1732 		ret = btrfs_read_buffer(root_eb, root_gen, root_level, NULL);  in btrfs_qgroup_trace_subtree()
1737 	if (root_level == 0) {  in btrfs_qgroup_trace_subtree()
1756 	path->nodes[root_level] = root_eb;  in btrfs_qgroup_trace_subtree()
1757 	path->slots[root_level] = 0;  in btrfs_qgroup_trace_subtree()
1758 	path->locks[root_level] = 0; /* so release_path doesn't try to unlock */  in btrfs_qgroup_trace_subtree()
1760 	level = root_level;  in btrfs_qgroup_trace_subtree()
1810 			ret = adjust_slots_upwards(path, root_level);  in btrfs_qgroup_trace_subtree()