283 	struct slave *slave, *rollback_slave;  in bond_vlan_rx_add_vid()  local
287 	bond_for_each_slave(bond, slave, iter) {  in bond_vlan_rx_add_vid()
288 		res = vlan_vid_add(slave->dev, proto, vid);  in bond_vlan_rx_add_vid()
298 		if (rollback_slave == slave)  in bond_vlan_rx_add_vid()
317 	struct slave *slave;  in bond_vlan_rx_kill_vid()  local
319 	bond_for_each_slave(bond, slave, iter)  in bond_vlan_rx_kill_vid()
320 		vlan_vid_del(slave->dev, proto, vid);  in bond_vlan_rx_kill_vid()
339 	struct slave *slave;  in bond_set_carrier()  local
347 	bond_for_each_slave(bond, slave, iter) {  in bond_set_carrier()
348 		if (slave->link == BOND_LINK_UP) {  in bond_set_carrier()
371 static int bond_update_speed_duplex(struct slave *slave)  in bond_update_speed_duplex()  argument
373 	struct net_device *slave_dev = slave->dev;  in bond_update_speed_duplex()
377 	slave->speed = SPEED_UNKNOWN;  in bond_update_speed_duplex()
378 	slave->duplex = DUPLEX_UNKNOWN;  in bond_update_speed_duplex()
393 	slave->speed = ecmd.base.speed;  in bond_update_speed_duplex()
394 	slave->duplex = ecmd.base.duplex;  in bond_update_speed_duplex()
491 		struct slave *curr_active = rtnl_dereference(bond->curr_active_slave);  in bond_set_promiscuity()
496 		struct slave *slave;  in bond_set_promiscuity()  local
498 		bond_for_each_slave(bond, slave, iter) {  in bond_set_promiscuity()
499 			err = dev_set_promiscuity(slave->dev, inc);  in bond_set_promiscuity()
514 		struct slave *curr_active = rtnl_dereference(bond->curr_active_slave);  in bond_set_allmulti()
519 		struct slave *slave;  in bond_set_allmulti()  local
521 		bond_for_each_slave(bond, slave, iter) {  in bond_set_allmulti()
522 			err = dev_set_allmulti(slave->dev, inc);  in bond_set_allmulti()
576 static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active,  in bond_hw_addr_swap()
577 			      struct slave *old_active)  in bond_hw_addr_swap()
628 static struct slave *bond_get_old_active(struct bonding *bond,  in bond_get_old_active()
629 					 struct slave *new_active)  in bond_get_old_active()
631 	struct slave *slave;  in bond_get_old_active()  local
634 	bond_for_each_slave(bond, slave, iter) {  in bond_get_old_active()
635 		if (slave == new_active)  in bond_get_old_active()
638 		if (ether_addr_equal(bond->dev->dev_addr, slave->dev->dev_addr))  in bond_get_old_active()
639 			return slave;  in bond_get_old_active()
652 				  struct slave *new_active,  in bond_do_fail_over_mac()
653 				  struct slave *old_active)  in bond_do_fail_over_mac()
722 static struct slave *bond_choose_primary_or_current(struct bonding *bond)  in bond_choose_primary_or_current()
724 	struct slave *prim = rtnl_dereference(bond->primary_slave);  in bond_choose_primary_or_current()
725 	struct slave *curr = rtnl_dereference(bond->curr_active_slave);  in bond_choose_primary_or_current()
764 static struct slave *bond_find_best_slave(struct bonding *bond)  in bond_find_best_slave()
766 	struct slave *slave, *bestslave = NULL;  in bond_find_best_slave()  local
770 	slave = bond_choose_primary_or_current(bond);  in bond_find_best_slave()
771 	if (slave)  in bond_find_best_slave()
772 		return slave;  in bond_find_best_slave()
774 	bond_for_each_slave(bond, slave, iter) {  in bond_find_best_slave()
775 		if (slave->link == BOND_LINK_UP)  in bond_find_best_slave()
776 			return slave;  in bond_find_best_slave()
777 		if (slave->link == BOND_LINK_BACK && bond_slave_is_up(slave) &&  in bond_find_best_slave()
778 		    slave->delay < mintime) {  in bond_find_best_slave()
779 			mintime = slave->delay;  in bond_find_best_slave()
780 			bestslave = slave;  in bond_find_best_slave()
789 	struct slave *slave;  in bond_should_notify_peers()  local
792 	slave = rcu_dereference(bond->curr_active_slave);  in bond_should_notify_peers()
796 		   slave ? slave->dev->name : "NULL");  in bond_should_notify_peers()
798 	if (!slave || !bond->send_peer_notif ||  in bond_should_notify_peers()
802 	    test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state))  in bond_should_notify_peers()
823 void bond_change_active_slave(struct bonding *bond, struct slave *new_active)  in bond_change_active_slave()
825 	struct slave *old_active;  in bond_change_active_slave()
932 	struct slave *best_slave;  in bond_select_active_slave()
952 static inline int slave_enable_netpoll(struct slave *slave)  in slave_enable_netpoll()  argument
962 	err = __netpoll_setup(np, slave->dev);  in slave_enable_netpoll()
967 	slave->np = np;  in slave_enable_netpoll()
971 static inline void slave_disable_netpoll(struct slave *slave)  in slave_disable_netpoll()  argument
973 	struct netpoll *np = slave->np;  in slave_disable_netpoll()
978 	slave->np = NULL;  in slave_disable_netpoll()
986 	struct slave *slave = NULL;  in bond_poll_controller()  local
994 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_poll_controller()
995 		if (!bond_slave_is_up(slave))  in bond_poll_controller()
1000 			    SLAVE_AD_INFO(slave)->port.aggregator;  in bond_poll_controller()
1007 		netpoll_poll_dev(slave->dev);  in bond_poll_controller()
1015 	struct slave *slave;  in bond_netpoll_cleanup()  local
1017 	bond_for_each_slave(bond, slave, iter)  in bond_netpoll_cleanup()
1018 		if (bond_slave_is_up(slave))  in bond_netpoll_cleanup()
1019 			slave_disable_netpoll(slave);  in bond_netpoll_cleanup()
1026 	struct slave *slave;  in bond_netpoll_setup()  local
1029 	bond_for_each_slave(bond, slave, iter) {  in bond_netpoll_setup()
1030 		err = slave_enable_netpoll(slave);  in bond_netpoll_setup()
1039 static inline int slave_enable_netpoll(struct slave *slave)  in slave_enable_netpoll()  argument
1043 static inline void slave_disable_netpoll(struct slave *slave)  in slave_disable_netpoll()  argument
1059 	struct slave *slave;  in bond_fix_features()  local
1066 	bond_for_each_slave(bond, slave, iter) {  in bond_fix_features()
1068 						     slave->dev->features,  in bond_fix_features()
1095 	struct slave *slave;  in bond_compute_features()  local
1105 	bond_for_each_slave(bond, slave, iter) {  in bond_compute_features()
1107 			slave->dev->vlan_features, BOND_VLAN_FEATURES);  in bond_compute_features()
1110 							 slave->dev->hw_enc_features,  in bond_compute_features()
1114 							  slave->dev->mpls_features,  in bond_compute_features()
1117 		dst_release_flag &= slave->dev->priv_flags;  in bond_compute_features()
1118 		if (slave->dev->hard_header_len > max_hard_header_len)  in bond_compute_features()
1119 			max_hard_header_len = slave->dev->hard_header_len;  in bond_compute_features()
1121 		gso_max_size = min(gso_max_size, slave->dev->gso_max_size);  in bond_compute_features()
1122 		gso_max_segs = min(gso_max_segs, slave->dev->gso_max_segs);  in bond_compute_features()
1161 					    struct slave *slave,  in bond_should_deliver_exact_match()  argument
1164 	if (bond_is_slave_inactive(slave)) {  in bond_should_deliver_exact_match()
1177 	struct slave *slave;  in bond_handle_frame()  local
1180 			  struct slave *);  in bond_handle_frame()
1189 	slave = bond_slave_get_rcu(skb->dev);  in bond_handle_frame()
1190 	bond = slave->bond;  in bond_handle_frame()
1194 		ret = recv_probe(skb, bond, slave);  in bond_handle_frame()
1212 	if (bond_should_deliver_exact_match(skb, slave, bond)) {  in bond_handle_frame()
1275 static int bond_master_upper_dev_link(struct bonding *bond, struct slave *slave,  in bond_master_upper_dev_link()  argument
1285 	return netdev_master_upper_dev_link(slave->dev, bond->dev, slave,  in bond_master_upper_dev_link()
1289 static void bond_upper_dev_unlink(struct bonding *bond, struct slave *slave)  in bond_upper_dev_unlink()  argument
1291 	netdev_upper_dev_unlink(slave->dev, bond->dev);  in bond_upper_dev_unlink()
1292 	slave->dev->flags &= ~IFF_SLAVE;  in bond_upper_dev_unlink()
1295 static struct slave *bond_alloc_slave(struct bonding *bond)  in bond_alloc_slave()
1297 	struct slave *slave = NULL;  in bond_alloc_slave()  local
1299 	slave = kzalloc(sizeof(*slave), GFP_KERNEL);  in bond_alloc_slave()
1300 	if (!slave)  in bond_alloc_slave()
1304 		SLAVE_AD_INFO(slave) = kzalloc(sizeof(struct ad_slave_info),  in bond_alloc_slave()
1306 		if (!SLAVE_AD_INFO(slave)) {  in bond_alloc_slave()
1307 			kfree(slave);  in bond_alloc_slave()
1311 	INIT_DELAYED_WORK(&slave->notify_work, bond_netdev_notify_work);  in bond_alloc_slave()
1313 	return slave;  in bond_alloc_slave()
1316 static void bond_free_slave(struct slave *slave)  in bond_free_slave()  argument
1318 	struct bonding *bond = bond_get_bond_by_slave(slave);  in bond_free_slave()
1320 	cancel_delayed_work_sync(&slave->notify_work);  in bond_free_slave()
1322 		kfree(SLAVE_AD_INFO(slave));  in bond_free_slave()
1324 	kfree(slave);  in bond_free_slave()
1334 static void bond_fill_ifslave(struct slave *slave, struct ifslave *info)  in bond_fill_ifslave()  argument
1336 	strcpy(info->slave_name, slave->dev->name);  in bond_fill_ifslave()
1337 	info->link = slave->link;  in bond_fill_ifslave()
1338 	info->state = bond_slave_state(slave);  in bond_fill_ifslave()
1339 	info->link_failure_count = slave->link_failure_count;  in bond_fill_ifslave()
1344 	struct slave *slave = container_of(_work, struct slave,  in bond_netdev_notify_work()  local
1350 		bond_fill_ifslave(slave, &binfo.slave);  in bond_netdev_notify_work()
1351 		bond_fill_ifbond(slave->bond, &binfo.master);  in bond_netdev_notify_work()
1352 		netdev_bonding_info_change(slave->dev, &binfo);  in bond_netdev_notify_work()
1355 		queue_delayed_work(slave->bond->wq, &slave->notify_work, 1);  in bond_netdev_notify_work()
1359 void bond_queue_slave_event(struct slave *slave)  in bond_queue_slave_event()  argument
1361 	queue_delayed_work(slave->bond->wq, &slave->notify_work, 0);  in bond_queue_slave_event()
1364 void bond_lower_state_changed(struct slave *slave)  in bond_lower_state_changed()  argument
1368 	info.link_up = slave->link == BOND_LINK_UP ||  in bond_lower_state_changed()
1369 		       slave->link == BOND_LINK_FAIL;  in bond_lower_state_changed()
1370 	info.tx_enabled = bond_is_active_slave(slave);  in bond_lower_state_changed()
1371 	netdev_lower_state_changed(slave->dev, &info);  in bond_lower_state_changed()
1380 	struct slave *new_slave = NULL, *prev_slave;  in bond_enslave()
1874 	struct slave *slave, *oldcurrent;  in __bond_release_one()  local
1888 	slave = bond_get_slave_by_dev(bond, slave_dev);  in __bond_release_one()
1889 	if (!slave) {  in __bond_release_one()
1896 	bond_set_slave_inactive_flags(slave, BOND_SLAVE_NOTIFY_NOW);  in __bond_release_one()
1898 	bond_sysfs_slave_del(slave);  in __bond_release_one()
1903 	bond_upper_dev_unlink(bond, slave);  in __bond_release_one()
1910 		bond_3ad_unbind_slave(slave);  in __bond_release_one()
1913 		bond_update_slave_arr(bond, slave);  in __bond_release_one()
1916 		    bond_is_active_slave(slave) ? "active" : "backup");  in __bond_release_one()
1924 		if (ether_addr_equal_64bits(bond_dev->dev_addr, slave->perm_hwaddr) &&  in __bond_release_one()
1927 				   slave->perm_hwaddr);  in __bond_release_one()
1930 	if (rtnl_dereference(bond->primary_slave) == slave)  in __bond_release_one()
1933 	if (oldcurrent == slave)  in __bond_release_one()
1942 		bond_alb_deinit_slave(bond, slave);  in __bond_release_one()
1947 	} else if (oldcurrent == slave) {  in __bond_release_one()
1997 	slave_disable_netpoll(slave);  in __bond_release_one()
2005 		bond_hw_addr_copy(ss.__data, slave->perm_hwaddr,  in __bond_release_one()
2006 				  slave->dev->addr_len);  in __bond_release_one()
2012 		__dev_set_mtu(slave_dev, slave->original_mtu);  in __bond_release_one()
2014 		dev_set_mtu(slave_dev, slave->original_mtu);  in __bond_release_one()
2019 	bond_free_slave(slave);  in __bond_release_one()
2060 	struct slave *slave;  in bond_slave_info_query()  local
2062 	bond_for_each_slave(bond, slave, iter) {  in bond_slave_info_query()
2065 			bond_fill_ifslave(slave, info);  in bond_slave_info_query()
2080 	struct slave *slave;  in bond_miimon_inspect()  local
2085 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_miimon_inspect()
2086 		bond_propose_link_state(slave, BOND_LINK_NOCHANGE);  in bond_miimon_inspect()
2088 		link_state = bond_check_dev_link(bond, slave->dev, 0);  in bond_miimon_inspect()
2090 		switch (slave->link) {  in bond_miimon_inspect()
2095 			bond_propose_link_state(slave, BOND_LINK_FAIL);  in bond_miimon_inspect()
2097 			slave->delay = bond->params.downdelay;  in bond_miimon_inspect()
2098 			if (slave->delay) {  in bond_miimon_inspect()
2099 				slave_info(bond->dev, slave->dev, "link status down for %sinterface, disabling it in %d ms\n",  in bond_miimon_inspect()
2102 					    (bond_is_active_slave(slave) ?  in bond_miimon_inspect()
2110 				bond_propose_link_state(slave, BOND_LINK_UP);  in bond_miimon_inspect()
2111 				slave->last_link_up = jiffies;  in bond_miimon_inspect()
2112 				slave_info(bond->dev, slave->dev, "link status up again after %d ms\n",  in bond_miimon_inspect()
2113 					   (bond->params.downdelay - slave->delay) *  in bond_miimon_inspect()
2119 			if (slave->delay <= 0) {  in bond_miimon_inspect()
2120 				bond_propose_link_state(slave, BOND_LINK_DOWN);  in bond_miimon_inspect()
2125 			slave->delay--;  in bond_miimon_inspect()
2132 			bond_propose_link_state(slave, BOND_LINK_BACK);  in bond_miimon_inspect()
2134 			slave->delay = bond->params.updelay;  in bond_miimon_inspect()
2136 			if (slave->delay) {  in bond_miimon_inspect()
2137 				slave_info(bond->dev, slave->dev, "link status up, enabling it in %d ms\n",  in bond_miimon_inspect()
2145 				bond_propose_link_state(slave, BOND_LINK_DOWN);  in bond_miimon_inspect()
2146 				slave_info(bond->dev, slave->dev, "link status down again after %d ms\n",  in bond_miimon_inspect()
2147 					   (bond->params.updelay - slave->delay) *  in bond_miimon_inspect()
2154 				slave->delay = 0;  in bond_miimon_inspect()
2156 			if (slave->delay <= 0) {  in bond_miimon_inspect()
2157 				bond_propose_link_state(slave, BOND_LINK_UP);  in bond_miimon_inspect()
2163 			slave->delay--;  in bond_miimon_inspect()
2172 				    struct slave *slave,  in bond_miimon_link_change()  argument
2177 		bond_3ad_handle_link_change(slave, link);  in bond_miimon_link_change()
2181 		bond_alb_handle_link_change(bond, slave, link);  in bond_miimon_link_change()
2192 	struct slave *slave, *primary;  in bond_miimon_commit()  local
2194 	bond_for_each_slave(bond, slave, iter) {  in bond_miimon_commit()
2195 		switch (slave->link_new_state) {  in bond_miimon_commit()
2204 			    slave->link == BOND_LINK_UP)  in bond_miimon_commit()
2205 				bond_3ad_adapter_speed_duplex_changed(slave);  in bond_miimon_commit()
2209 			if (bond_update_speed_duplex(slave) &&  in bond_miimon_commit()
2211 				slave->link = BOND_LINK_DOWN;  in bond_miimon_commit()
2213 					slave_warn(bond->dev, slave->dev,  in bond_miimon_commit()
2217 			bond_set_slave_link_state(slave, BOND_LINK_UP,  in bond_miimon_commit()
2219 			slave->last_link_up = jiffies;  in bond_miimon_commit()
2224 				bond_set_backup_slave(slave);  in bond_miimon_commit()
2227 				bond_set_active_slave(slave);  in bond_miimon_commit()
2228 			} else if (slave != primary) {  in bond_miimon_commit()
2230 				bond_set_backup_slave(slave);  in bond_miimon_commit()
2233 			slave_info(bond->dev, slave->dev, "link status definitely up, %u Mbps %s duplex\n",  in bond_miimon_commit()
2234 				   slave->speed == SPEED_UNKNOWN ? 0 : slave->speed,  in bond_miimon_commit()
2235 				   slave->duplex ? "full" : "half");  in bond_miimon_commit()
2237 			bond_miimon_link_change(bond, slave, BOND_LINK_UP);  in bond_miimon_commit()
2239 			if (!bond->curr_active_slave || slave == primary)  in bond_miimon_commit()
2245 			if (slave->link_failure_count < UINT_MAX)  in bond_miimon_commit()
2246 				slave->link_failure_count++;  in bond_miimon_commit()
2248 			bond_set_slave_link_state(slave, BOND_LINK_DOWN,  in bond_miimon_commit()
2253 				bond_set_slave_inactive_flags(slave,  in bond_miimon_commit()
2256 			slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n");  in bond_miimon_commit()
2258 			bond_miimon_link_change(bond, slave, BOND_LINK_DOWN);  in bond_miimon_commit()
2260 			if (slave == rcu_access_pointer(bond->curr_active_slave))  in bond_miimon_commit()
2266 			slave_err(bond->dev, slave->dev, "invalid new link %d on slave\n",  in bond_miimon_commit()
2267 				  slave->link_new_state);  in bond_miimon_commit()
2268 			bond_propose_link_state(slave, BOND_LINK_NOCHANGE);  in bond_miimon_commit()
2296 	struct slave *slave;  in bond_mii_monitor()  local
2325 		bond_for_each_slave(bond, slave, iter) {  in bond_mii_monitor()
2326 			bond_commit_link_state(slave, BOND_SLAVE_NOTIFY_LATER);  in bond_mii_monitor()
2371 static void bond_arp_send(struct slave *slave, int arp_op, __be32 dest_ip,  in bond_arp_send()  argument
2376 	struct net_device *slave_dev = slave->dev;  in bond_arp_send()
2377 	struct net_device *bond_dev = slave->bond->dev;  in bond_arp_send()
2465 static void bond_arp_send_all(struct bonding *bond, struct slave *slave)  in bond_arp_send_all()  argument
2473 		slave_dbg(bond->dev, slave->dev, "%s: target %pI4\n",  in bond_arp_send_all()
2488 			bond_arp_send(slave, ARPOP_REQUEST, targets[i],  in bond_arp_send_all()
2505 		slave_dbg(bond->dev, slave->dev, "no path to arp_ip_target %pI4 via rt.dev %s\n",  in bond_arp_send_all()
2514 		bond_arp_send(slave, ARPOP_REQUEST, targets[i], addr, tags);  in bond_arp_send_all()
2519 static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32 sip, __be32 tip)  in bond_validate_arp()  argument
2524 		slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 tip %pI4 not found\n",  in bond_validate_arp()
2531 		slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 not found in targets\n",  in bond_validate_arp()
2535 	slave->last_rx = jiffies;  in bond_validate_arp()
2536 	slave->target_last_arp_rx[i] = jiffies;  in bond_validate_arp()
2540 		 struct slave *slave)  in bond_arp_rcv()  argument
2543 	struct slave *curr_active_slave, *curr_arp_slave;  in bond_arp_rcv()
2549 	if (!slave_do_arp_validate(bond, slave)) {  in bond_arp_rcv()
2552 			slave->last_rx = jiffies;  in bond_arp_rcv()
2560 	slave_dbg(bond->dev, slave->dev, "%s: skb->dev %s\n",  in bond_arp_rcv()
2585 	slave_dbg(bond->dev, slave->dev, "%s: %s/%d av %d sv %d sip %pI4 tip %pI4\n",  in bond_arp_rcv()
2586 		  __func__, slave->dev->name, bond_slave_state(slave),  in bond_arp_rcv()
2587 		  bond->params.arp_validate, slave_do_arp_validate(bond, slave),  in bond_arp_rcv()
2616 	if (bond_is_active_slave(slave))  in bond_arp_rcv()
2617 		bond_validate_arp(bond, slave, sip, tip);  in bond_arp_rcv()
2621 		bond_validate_arp(bond, slave, tip, sip);  in bond_arp_rcv()
2625 		bond_validate_arp(bond, slave, sip, tip);  in bond_arp_rcv()
2655 	struct slave *slave, *oldcurrent;  in bond_loadbalance_arp_mon()  local
2673 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_loadbalance_arp_mon()
2674 		unsigned long trans_start = dev_trans_start(slave->dev);  in bond_loadbalance_arp_mon()
2676 		bond_propose_link_state(slave, BOND_LINK_NOCHANGE);  in bond_loadbalance_arp_mon()
2678 		if (slave->link != BOND_LINK_UP) {  in bond_loadbalance_arp_mon()
2680 			    bond_time_in_interval(bond, slave->last_rx, 1)) {  in bond_loadbalance_arp_mon()
2682 				bond_propose_link_state(slave, BOND_LINK_UP);  in bond_loadbalance_arp_mon()
2691 					slave_info(bond->dev, slave->dev, "link status definitely up\n");  in bond_loadbalance_arp_mon()
2694 					slave_info(bond->dev, slave->dev, "interface is now up\n");  in bond_loadbalance_arp_mon()
2705 			    !bond_time_in_interval(bond, slave->last_rx, 2)) {  in bond_loadbalance_arp_mon()
2707 				bond_propose_link_state(slave, BOND_LINK_DOWN);  in bond_loadbalance_arp_mon()
2710 				if (slave->link_failure_count < UINT_MAX)  in bond_loadbalance_arp_mon()
2711 					slave->link_failure_count++;  in bond_loadbalance_arp_mon()
2713 				slave_info(bond->dev, slave->dev, "interface is now down\n");  in bond_loadbalance_arp_mon()
2715 				if (slave == oldcurrent)  in bond_loadbalance_arp_mon()
2727 		if (bond_slave_is_up(slave))  in bond_loadbalance_arp_mon()
2728 			bond_arp_send_all(bond, slave);  in bond_loadbalance_arp_mon()
2737 		bond_for_each_slave(bond, slave, iter) {  in bond_loadbalance_arp_mon()
2738 			if (slave->link_new_state != BOND_LINK_NOCHANGE)  in bond_loadbalance_arp_mon()
2739 				slave->link = slave->link_new_state;  in bond_loadbalance_arp_mon()
2772 	struct slave *slave;  in bond_ab_arp_inspect()  local
2775 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_ab_arp_inspect()
2776 		bond_propose_link_state(slave, BOND_LINK_NOCHANGE);  in bond_ab_arp_inspect()
2777 		last_rx = slave_last_rx(bond, slave);  in bond_ab_arp_inspect()
2779 		if (slave->link != BOND_LINK_UP) {  in bond_ab_arp_inspect()
2781 				bond_propose_link_state(slave, BOND_LINK_UP);  in bond_ab_arp_inspect()
2791 		if (bond_time_in_interval(bond, slave->last_link_up, 2))  in bond_ab_arp_inspect()
2806 		if (!bond_is_active_slave(slave) &&  in bond_ab_arp_inspect()
2809 			bond_propose_link_state(slave, BOND_LINK_DOWN);  in bond_ab_arp_inspect()
2818 		trans_start = dev_trans_start(slave->dev);  in bond_ab_arp_inspect()
2819 		if (bond_is_active_slave(slave) &&  in bond_ab_arp_inspect()
2822 			bond_propose_link_state(slave, BOND_LINK_DOWN);  in bond_ab_arp_inspect()
2839 	struct slave *slave;  in bond_ab_arp_commit()  local
2841 	bond_for_each_slave(bond, slave, iter) {  in bond_ab_arp_commit()
2842 		switch (slave->link_new_state) {  in bond_ab_arp_commit()
2847 			trans_start = dev_trans_start(slave->dev);  in bond_ab_arp_commit()
2848 			if (rtnl_dereference(bond->curr_active_slave) != slave ||  in bond_ab_arp_commit()
2851 				struct slave *current_arp_slave;  in bond_ab_arp_commit()
2854 				bond_set_slave_link_state(slave, BOND_LINK_UP,  in bond_ab_arp_commit()
2863 				slave_info(bond->dev, slave->dev, "link status definitely up\n");  in bond_ab_arp_commit()
2866 				    slave == rtnl_dereference(bond->primary_slave))  in bond_ab_arp_commit()
2874 			if (slave->link_failure_count < UINT_MAX)  in bond_ab_arp_commit()
2875 				slave->link_failure_count++;  in bond_ab_arp_commit()
2877 			bond_set_slave_link_state(slave, BOND_LINK_DOWN,  in bond_ab_arp_commit()
2879 			bond_set_slave_inactive_flags(slave,  in bond_ab_arp_commit()
2882 			slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n");  in bond_ab_arp_commit()
2884 			if (slave == rtnl_dereference(bond->curr_active_slave)) {  in bond_ab_arp_commit()
2892 			slave_err(bond->dev, slave->dev,  in bond_ab_arp_commit()
2894 				  slave->link_new_state);  in bond_ab_arp_commit()
2913 	struct slave *slave, *before = NULL, *new_slave = NULL,  in bond_ab_arp_probe()  local
2943 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_ab_arp_probe()
2944 		if (!found && !before && bond_slave_is_up(slave))  in bond_ab_arp_probe()
2945 			before = slave;  in bond_ab_arp_probe()
2947 		if (found && !new_slave && bond_slave_is_up(slave))  in bond_ab_arp_probe()
2948 			new_slave = slave;  in bond_ab_arp_probe()
2956 		if (!bond_slave_is_up(slave) && slave->link == BOND_LINK_UP) {  in bond_ab_arp_probe()
2957 			bond_set_slave_link_state(slave, BOND_LINK_DOWN,  in bond_ab_arp_probe()
2959 			if (slave->link_failure_count < UINT_MAX)  in bond_ab_arp_probe()
2960 				slave->link_failure_count++;  in bond_ab_arp_probe()
2962 			bond_set_slave_inactive_flags(slave,  in bond_ab_arp_probe()
2965 			slave_info(bond->dev, slave->dev, "backup interface is now down\n");  in bond_ab_arp_probe()
2967 		if (slave == curr_arp_slave)  in bond_ab_arp_probe()
2985 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_ab_arp_probe()
2986 		if (slave->should_notify || slave->should_notify_link) {  in bond_ab_arp_probe()
3098 	struct slave *slave = bond_slave_get_rtnl(slave_dev), *primary;  in bond_slave_netdev_event()  local
3106 	if (!slave) {  in bond_slave_netdev_event()
3111 	bond_dev = slave->bond->dev;  in bond_slave_netdev_event()
3112 	bond = slave->bond;  in bond_slave_netdev_event()
3133 		if (bond_update_speed_duplex(slave) &&  in bond_slave_netdev_event()
3135 			if (slave->last_link_up)  in bond_slave_netdev_event()
3136 				slave->link = BOND_LINK_FAIL;  in bond_slave_netdev_event()
3138 				slave->link = BOND_LINK_DOWN;  in bond_slave_netdev_event()
3142 			bond_3ad_adapter_speed_duplex_changed(slave);  in bond_slave_netdev_event()
3175 		if (slave == primary) {  in bond_slave_netdev_event()
3180 			rcu_assign_pointer(bond->primary_slave, slave);  in bond_slave_netdev_event()
3197 		call_netdevice_notifiers(event, slave->bond->dev);  in bond_slave_netdev_event()
3353 	struct slave *slave;  in bond_open()  local
3357 		bond_for_each_slave(bond, slave, iter) {  in bond_open()
3359 			    slave != rcu_access_pointer(bond->curr_active_slave)) {  in bond_open()
3360 				bond_set_slave_inactive_flags(slave,  in bond_open()
3363 				bond_set_slave_active_flags(slave,  in bond_open()
3448 	struct slave *slave;  in bond_get_stats()  local
3454 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_get_stats()
3456 			dev_get_stats(slave->dev, &temp);  in bond_get_stats()
3458 		bond_fold_stats(stats, new, &slave->slave_stats);  in bond_get_stats()
3461 		memcpy(&slave->slave_stats, new, sizeof(*new));  in bond_get_stats()
3591 	struct slave *slave;  in bond_set_rx_mode()  local
3595 		slave = rcu_dereference(bond->curr_active_slave);  in bond_set_rx_mode()
3596 		if (slave) {  in bond_set_rx_mode()
3597 			dev_uc_sync(slave->dev, bond_dev);  in bond_set_rx_mode()
3598 			dev_mc_sync(slave->dev, bond_dev);  in bond_set_rx_mode()
3601 		bond_for_each_slave_rcu(bond, slave, iter) {  in bond_set_rx_mode()
3602 			dev_uc_sync_multiple(slave->dev, bond_dev);  in bond_set_rx_mode()
3603 			dev_mc_sync_multiple(slave->dev, bond_dev);  in bond_set_rx_mode()
3614 	struct slave *slave;  in bond_neigh_init()  local
3617 	slave = bond_first_slave(bond);  in bond_neigh_init()
3618 	if (!slave)  in bond_neigh_init()
3620 	slave_ops = slave->dev->netdev_ops;  in bond_neigh_init()
3626 	ret = slave_ops->ndo_neigh_setup(slave->dev, &parms);  in bond_neigh_init()
3665 	struct slave *slave, *rollback_slave;  in bond_change_mtu()  local
3671 	bond_for_each_slave(bond, slave, iter) {  in bond_change_mtu()
3672 		slave_dbg(bond_dev, slave->dev, "s %p c_m %p\n",  in bond_change_mtu()
3673 			   slave, slave->dev->netdev_ops->ndo_change_mtu);  in bond_change_mtu()
3675 		res = dev_set_mtu(slave->dev, new_mtu);  in bond_change_mtu()
3686 			slave_dbg(bond_dev, slave->dev, "err %d setting mtu to %d\n",  in bond_change_mtu()
3701 		if (rollback_slave == slave)  in bond_change_mtu()
3722 	struct slave *slave, *rollback_slave;  in bond_set_mac_address()  local
3743 	bond_for_each_slave(bond, slave, iter) {  in bond_set_mac_address()
3744 		slave_dbg(bond_dev, slave->dev, "%s: slave=%p\n",  in bond_set_mac_address()
3745 			  __func__, slave);  in bond_set_mac_address()
3746 		res = dev_set_mac_address(slave->dev, addr, NULL);  in bond_set_mac_address()
3754 			slave_dbg(bond_dev, slave->dev, "%s: err %d\n",  in bond_set_mac_address()
3772 		if (rollback_slave == slave)  in bond_set_mac_address()
3799 	struct slave *slave;  in bond_xmit_slave_id()  local
3803 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_xmit_slave_id()
3805 			if (bond_slave_can_tx(slave)) {  in bond_xmit_slave_id()
3806 				bond_dev_queue_xmit(bond, skb, slave->dev);  in bond_xmit_slave_id()
3814 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_xmit_slave_id()
3817 		if (bond_slave_can_tx(slave)) {  in bond_xmit_slave_id()
3818 			bond_dev_queue_xmit(bond, skb, slave->dev);  in bond_xmit_slave_id()
3863 	struct slave *slave;  in bond_xmit_roundrobin()  local
3882 			slave = rcu_dereference(bond->curr_active_slave);  in bond_xmit_roundrobin()
3883 			if (slave)  in bond_xmit_roundrobin()
3884 				bond_dev_queue_xmit(bond, skb, slave->dev);  in bond_xmit_roundrobin()
3909 	struct slave *slave;  in bond_xmit_activebackup()  local
3911 	slave = rcu_dereference(bond->curr_active_slave);  in bond_xmit_activebackup()
3912 	if (slave)  in bond_xmit_activebackup()
3913 		bond_dev_queue_xmit(bond, skb, slave->dev);  in bond_xmit_activebackup()
3959 int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave)  in bond_update_slave_arr()
3961 	struct slave *slave;  in bond_update_slave_arr()  local
3996 	bond_for_each_slave(bond, slave, iter) {  in bond_update_slave_arr()
4000 			agg = SLAVE_AD_INFO(slave)->port.aggregator;  in bond_update_slave_arr()
4004 		if (!bond_slave_can_tx(slave))  in bond_update_slave_arr()
4006 		if (skipslave == slave)  in bond_update_slave_arr()
4009 		slave_dbg(bond->dev, slave->dev, "Adding slave to tx hash array[%d]\n",  in bond_update_slave_arr()
4012 		new_arr->arr[new_arr->count++] = slave;  in bond_update_slave_arr()
4052 	struct slave *slave;  in bond_3ad_xor_xmit()  local
4059 		slave = slaves->arr[bond_xmit_hash(bond, skb) % count];  in bond_3ad_xor_xmit()
4060 		bond_dev_queue_xmit(bond, skb, slave->dev);  in bond_3ad_xor_xmit()
4073 	struct slave *slave = NULL;  in bond_xmit_broadcast()  local
4076 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_xmit_broadcast()
4077 		if (bond_is_last_slave(bond, slave))  in bond_xmit_broadcast()
4079 		if (bond_slave_is_up(slave) && slave->link == BOND_LINK_UP) {  in bond_xmit_broadcast()
4087 			bond_dev_queue_xmit(bond, skb2, slave->dev);  in bond_xmit_broadcast()
4090 	if (slave && bond_slave_is_up(slave) && slave->link == BOND_LINK_UP)  in bond_xmit_broadcast()
4091 		bond_dev_queue_xmit(bond, skb, slave->dev);  in bond_xmit_broadcast()
4104 	struct slave *slave = NULL;  in bond_slave_override()  local
4111 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_slave_override()
4112 		if (slave->queue_id == skb_get_queue_mapping(skb)) {  in bond_slave_override()
4113 			if (bond_slave_is_up(slave) &&  in bond_slave_override()
4114 			    slave->link == BOND_LINK_UP) {  in bond_slave_override()
4115 				bond_dev_queue_xmit(bond, skb, slave->dev);  in bond_slave_override()
4206 	struct slave *slave;  in bond_ethtool_get_link_ksettings()  local
4216 	bond_for_each_slave(bond, slave, iter) {  in bond_ethtool_get_link_ksettings()
4217 		if (bond_slave_can_tx(slave)) {  in bond_ethtool_get_link_ksettings()
4218 			if (slave->speed != SPEED_UNKNOWN)  in bond_ethtool_get_link_ksettings()
4219 				speed += slave->speed;  in bond_ethtool_get_link_ksettings()
4221 			    slave->duplex != DUPLEX_UNKNOWN)  in bond_ethtool_get_link_ksettings()
4222 				cmd->base.duplex = slave->duplex;  in bond_ethtool_get_link_ksettings()
4338 	struct slave *slave;  in bond_uninit()  local
4344 	bond_for_each_slave(bond, slave, iter)  in bond_uninit()
4345 		__bond_release_one(bond_dev, slave->dev, true, true);  in bond_uninit()