2042 				    struct btrfs_path *dst_path,  in qgroup_trace_extent_swap()  argument
2065 		btrfs_node_key_to_cpu(dst_path->nodes[dst_level], &key, 0);  in qgroup_trace_extent_swap()
2067 		btrfs_item_key_to_cpu(dst_path->nodes[dst_level], &key, 0);  in qgroup_trace_extent_swap()
2072 	src_path->slots[root_level] = dst_path->slots[root_level];  in qgroup_trace_extent_swap()
2099 		src_path->slots[cur_level] = dst_path->slots[cur_level];  in qgroup_trace_extent_swap()
2101 			btrfs_node_key_to_cpu(dst_path->nodes[cur_level],  in qgroup_trace_extent_swap()
2102 					&dst_key, dst_path->slots[cur_level]);  in qgroup_trace_extent_swap()
2106 			btrfs_item_key_to_cpu(dst_path->nodes[cur_level],  in qgroup_trace_extent_swap()
2107 					&dst_key, dst_path->slots[cur_level]);  in qgroup_trace_extent_swap()
2127 	ret = btrfs_qgroup_trace_extent(trans, dst_path->nodes[dst_level]->start,  in qgroup_trace_extent_swap()
2137 		ret = btrfs_qgroup_trace_leaf_items(trans, dst_path->nodes[0]);  in qgroup_trace_extent_swap()
2168 					   struct btrfs_path *dst_path,  in qgroup_trace_new_subtree_blocks()  argument
2189 	if (dst_path->nodes[cur_level] == NULL) {  in qgroup_trace_new_subtree_blocks()
2208 		eb = dst_path->nodes[cur_level + 1];  in qgroup_trace_new_subtree_blocks()
2209 		parent_slot = dst_path->slots[cur_level + 1];  in qgroup_trace_new_subtree_blocks()
2222 		dst_path->nodes[cur_level] = eb;  in qgroup_trace_new_subtree_blocks()
2223 		dst_path->slots[cur_level] = 0;  in qgroup_trace_new_subtree_blocks()
2226 		dst_path->locks[cur_level] = BTRFS_READ_LOCK;  in qgroup_trace_new_subtree_blocks()
2231 	ret = qgroup_trace_extent_swap(trans, src_eb, dst_path, cur_level,  in qgroup_trace_new_subtree_blocks()
2236 	eb = dst_path->nodes[cur_level];  in qgroup_trace_new_subtree_blocks()
2244 			dst_path->slots[cur_level] = i;  in qgroup_trace_new_subtree_blocks()
2248 					dst_path, cur_level - 1, root_level,  in qgroup_trace_new_subtree_blocks()
2258 		btrfs_tree_unlock_rw(dst_path->nodes[cur_level],  in qgroup_trace_new_subtree_blocks()
2259 				     dst_path->locks[cur_level]);  in qgroup_trace_new_subtree_blocks()
2260 		free_extent_buffer(dst_path->nodes[cur_level]);  in qgroup_trace_new_subtree_blocks()
2261 		dst_path->nodes[cur_level] = NULL;  in qgroup_trace_new_subtree_blocks()
2262 		dst_path->slots[cur_level] = 0;  in qgroup_trace_new_subtree_blocks()
2263 		dst_path->locks[cur_level] = 0;  in qgroup_trace_new_subtree_blocks()
2275 	struct btrfs_path *dst_path = NULL;  in qgroup_trace_subtree_swap()  local
2297 	dst_path = btrfs_alloc_path();  in qgroup_trace_subtree_swap()
2298 	if (!dst_path) {  in qgroup_trace_subtree_swap()
2304 	dst_path->nodes[level] = dst_eb;  in qgroup_trace_subtree_swap()
2305 	dst_path->slots[level] = 0;  in qgroup_trace_subtree_swap()
2306 	dst_path->locks[level] = 0;  in qgroup_trace_subtree_swap()
2309 	ret = qgroup_trace_new_subtree_blocks(trans, src_eb, dst_path, level,  in qgroup_trace_subtree_swap()
2316 	btrfs_free_path(dst_path);  in qgroup_trace_subtree_swap()