15 /* Protects: page_pools, netdevice->page_pools, pool->slow.netdev, pool->user.
20 /* Page pools are only reachable from user space (via netlink) if they are
24  *    - user.list: linked to real netdev, netdev: real netdev
26  *    - user.list: linked to lo, netdev: lo
29  *    - user.list: unhashed, netdev: unknown
44 	if (!pool || hlist_unhashed(&pool->user.list) ||  in netdev_nl_page_pool_get_do()
90 		hlist_for_each_entry(pool, &netdev->page_pools, user.list) {  in netdev_nl_page_pool_get_dump()
91 			if (state->pp_id && state->pp_id < pool->user.id)  in netdev_nl_page_pool_get_dump()
94 			state->pp_id = pool->user.id;  in netdev_nl_page_pool_get_dump()
129 	if (nla_put_uint(rsp, NETDEV_A_PAGE_POOL_ID, pool->user.id) ||  in page_pool_nl_stats_fill()
224 	if (nla_put_uint(rsp, NETDEV_A_PAGE_POOL_ID, pool->user.id))  in page_pool_nl_fill()
231 	if (pool->user.napi_id &&  in page_pool_nl_fill()
232 	    nla_put_uint(rsp, NETDEV_A_PAGE_POOL_NAPI_ID, pool->user.napi_id))  in page_pool_nl_fill()
241 	if (pool->user.detach_time &&  in page_pool_nl_fill()
243 			 pool->user.detach_time))  in page_pool_nl_fill()
263 	if (hlist_unhashed(&pool->user.list))  in netdev_nl_page_pool_event()
309 	err = xa_alloc_cyclic(&page_pools, &pool->user.id, pool, xa_limit_32b,  in page_pool_list()
314 	INIT_HLIST_NODE(&pool->user.list);  in page_pool_list()
316 		hlist_add_head(&pool->user.list,  in page_pool_list()
318 		pool->user.napi_id = pool->p.napi ? pool->p.napi->napi_id : 0;  in page_pool_list()
334 	pool->user.detach_time = ktime_get_boottime_seconds();  in page_pool_detached()
343 	xa_erase(&page_pools, pool->user.id);  in page_pool_unlist()
344 	if (!hlist_unhashed(&pool->user.list))  in page_pool_unlist()
345 		hlist_del(&pool->user.list);  in page_pool_unlist()
355 	hlist_for_each_entry_safe(pool, n, &netdev->page_pools, user.list) {  in page_pool_unreg_netdev_wipe()
356 		hlist_del_init(&pool->user.list);  in page_pool_unreg_netdev_wipe()
371 	hlist_for_each_entry(pool, &netdev->page_pools, user.list) {  in page_pool_unreg_netdev()
378 		hlist_splice_init(&netdev->page_pools, &last->user.list,  in page_pool_unreg_netdev()