171 		qgroup = rb_entry(n, struct btrfs_qgroup, node);  in find_qgroup_rb()
203 		qgroup = rb_entry(parent, struct btrfs_qgroup, node);  in add_qgroup_rb()
223 	rb_link_node(&qgroup->node, parent, p);  in add_qgroup_rb()
224 	rb_insert_color(&qgroup->node, &fs_info->qgroup_tree);  in add_qgroup_rb()
259 	rb_erase(&qgroup->node, &fs_info->qgroup_tree);  in del_qgroup_rb()
602 	struct rb_node *node;  in btrfs_check_quota_leak()  local
612 	for (node = rb_first(&fs_info->qgroup_tree); node; node = rb_next(node)) {  in btrfs_check_quota_leak()
616 		qgroup = rb_entry(node, struct btrfs_qgroup, node);  in btrfs_check_quota_leak()
643 		qgroup = rb_entry(n, struct btrfs_qgroup, node);  in btrfs_free_qgroup_config()
1411 	btrfs_tree_lock(quota_root->node);  in btrfs_quota_disable()
1412 	btrfs_clear_buffer_dirty(trans, quota_root->node);  in btrfs_quota_disable()
1413 	btrfs_tree_unlock(quota_root->node);  in btrfs_quota_disable()
1415 				    quota_root->node, 0, 1);  in btrfs_quota_disable()
4001 		qgroup = rb_entry(n, struct btrfs_qgroup, node);  in qgroup_rescan_zero_tracking()
4086 #define rbtree_iterate_from_safe(node, next, start)				\  argument
4087        for (node = start; node && ({ next = rb_next(node); 1;}); node = next)
4093 	struct rb_node *node;  in qgroup_unreserve_range()  local
4098 	node = reserved->range_changed.root.rb_node;  in qgroup_unreserve_range()
4099 	if (!node)  in qgroup_unreserve_range()
4101 	while (node) {  in qgroup_unreserve_range()
4102 		entry = rb_entry(node, struct ulist_node, rb_node);  in qgroup_unreserve_range()
4104 			node = node->rb_right;  in qgroup_unreserve_range()
4106 			node = node->rb_left;  in qgroup_unreserve_range()
4113 	rbtree_iterate_from_safe(node, next, &entry->rb_node) {  in qgroup_unreserve_range()
4119 		entry = rb_entry(node, struct ulist_node, rb_node);  in qgroup_unreserve_range()
4666 						     node)  in btrfs_qgroup_clean_swapped_blocks()
4750 				 node);  in btrfs_qgroup_add_swapped_blocks()
4776 	rb_link_node(&block->node, parent, cur);  in btrfs_qgroup_add_swapped_blocks()
4777 	rb_insert_color(&block->node, &blocks->blocks[level]);  in btrfs_qgroup_add_swapped_blocks()
4802 	struct rb_node *node;  in btrfs_qgroup_trace_subtree_after_cow()  local
4819 	node = blocks->blocks[level].rb_node;  in btrfs_qgroup_trace_subtree_after_cow()
4821 	while (node) {  in btrfs_qgroup_trace_subtree_after_cow()
4822 		block = rb_entry(node, struct btrfs_qgroup_swapped_block, node);  in btrfs_qgroup_trace_subtree_after_cow()
4824 			node = node->rb_left;  in btrfs_qgroup_trace_subtree_after_cow()
4826 			node = node->rb_right;  in btrfs_qgroup_trace_subtree_after_cow()
4837 	rb_erase(&block->node, &blocks->blocks[level]);  in btrfs_qgroup_trace_subtree_after_cow()