2438 static bool remove_xps_queue(struct xps_dev_maps *dev_maps,  in remove_xps_queue()  argument
2444 	if (dev_maps)  in remove_xps_queue()
2445 		map = xmap_dereference(dev_maps->attr_map[tci]);  in remove_xps_queue()
2458 		RCU_INIT_POINTER(dev_maps->attr_map[tci], NULL);  in remove_xps_queue()
2467 				 struct xps_dev_maps *dev_maps,  in remove_xps_queue_cpu()  argument
2478 			if (!remove_xps_queue(dev_maps, tci, j))  in remove_xps_queue_cpu()
2489 			   struct xps_dev_maps *dev_maps,  in reset_xps_maps()  argument
2499 	kfree_rcu(dev_maps, rcu);  in reset_xps_maps()
2503 			   struct xps_dev_maps *dev_maps, unsigned int nr_ids,  in clean_xps_maps()  argument
2511 		active |= remove_xps_queue_cpu(dev, dev_maps, j, offset,  in clean_xps_maps()
2514 		reset_xps_maps(dev, dev_maps, is_rxqs_map);  in clean_xps_maps()
2529 	struct xps_dev_maps *dev_maps;  in netif_reset_xps_queues()  local
2539 		dev_maps = xmap_dereference(dev->xps_rxqs_map);  in netif_reset_xps_queues()
2540 		if (dev_maps) {  in netif_reset_xps_queues()
2542 			clean_xps_maps(dev, possible_mask, dev_maps, nr_ids,  in netif_reset_xps_queues()
2547 	dev_maps = xmap_dereference(dev->xps_cpus_map);  in netif_reset_xps_queues()
2548 	if (!dev_maps)  in netif_reset_xps_queues()
2554 	clean_xps_maps(dev, possible_mask, dev_maps, nr_ids, offset, count,  in netif_reset_xps_queues()
2612 	struct xps_dev_maps *dev_maps, *new_dev_maps = NULL;  in __netif_set_xps_queue()  local
2636 		dev_maps = xmap_dereference(dev->xps_rxqs_map);  in __netif_set_xps_queue()
2644 		dev_maps = xmap_dereference(dev->xps_cpus_map);  in __netif_set_xps_queue()
2662 		map = dev_maps ? xmap_dereference(dev_maps->attr_map[tci]) :  in __netif_set_xps_queue()
2675 	if (!dev_maps) {  in __netif_set_xps_queue()
2685 		for (i = tc, tci = j * num_tc; dev_maps && i--; tci++) {  in __netif_set_xps_queue()
2687 			map = xmap_dereference(dev_maps->attr_map[tci]);  in __netif_set_xps_queue()
2715 		} else if (dev_maps) {  in __netif_set_xps_queue()
2717 			map = xmap_dereference(dev_maps->attr_map[tci]);  in __netif_set_xps_queue()
2722 		for (i = num_tc - tc, tci++; dev_maps && --i; tci++) {  in __netif_set_xps_queue()
2724 			map = xmap_dereference(dev_maps->attr_map[tci]);  in __netif_set_xps_queue()
2735 	if (!dev_maps)  in __netif_set_xps_queue()
2742 			map = xmap_dereference(dev_maps->attr_map[tci]);  in __netif_set_xps_queue()
2748 	kfree_rcu(dev_maps, rcu);  in __netif_set_xps_queue()
2751 	dev_maps = new_dev_maps;  in __netif_set_xps_queue()
2762 	if (!dev_maps)  in __netif_set_xps_queue()
2769 			active |= remove_xps_queue(dev_maps, tci, index);  in __netif_set_xps_queue()
2772 			active |= remove_xps_queue(dev_maps, tci, index);  in __netif_set_xps_queue()
2774 			active |= remove_xps_queue(dev_maps, tci, index);  in __netif_set_xps_queue()
2779 		reset_xps_maps(dev, dev_maps, is_rxqs_map);  in __netif_set_xps_queue()
2791 			map = dev_maps ?  in __netif_set_xps_queue()
2792 			      xmap_dereference(dev_maps->attr_map[tci]) :  in __netif_set_xps_queue()
3903 			       struct xps_dev_maps *dev_maps, unsigned int tci)  in __get_xps_queue_idx()  argument
3913 	map = rcu_dereference(dev_maps->attr_map[tci]);  in __get_xps_queue_idx()
3931 	struct xps_dev_maps *dev_maps;  in get_xps_queue()  local
3942 	dev_maps = rcu_dereference(sb_dev->xps_rxqs_map);  in get_xps_queue()
3943 	if (dev_maps) {  in get_xps_queue()
3947 			queue_index = __get_xps_queue_idx(dev, skb, dev_maps,  in get_xps_queue()
3953 		dev_maps = rcu_dereference(sb_dev->xps_cpus_map);  in get_xps_queue()
3954 		if (dev_maps) {  in get_xps_queue()
3957 			queue_index = __get_xps_queue_idx(dev, skb, dev_maps,  in get_xps_queue()