[PATCH net-next 3/5] bonding: rename master to aggregator where possible

From: Jarod Wilson
Date: Tue Sep 22 2020 - 09:38:30 EST

Getting rid of as much usage of "master" as we can here, without breaking
any user-facing API.

Cc: Jay Vosburgh <j.vosburgh@xxxxxxxxx>
Cc: Veaceslav Falico <vfalico@xxxxxxxxx>
Cc: Andy Gospodarek <andy@xxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: Thomas Davis <tadavis@xxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Signed-off-by: Jarod Wilson <jarod@xxxxxxxxxx>
---
drivers/infiniband/core/cma.c | 2 +-
drivers/infiniband/core/lag.c | 2 +-
drivers/infiniband/core/roce_gid_mgmt.c | 6 +-
drivers/net/bonding/bond_3ad.c | 2 +-
drivers/net/bonding/bond_main.c | 57 +++----
drivers/net/bonding/bond_procfs.c | 4 +-
drivers/net/bonding/bond_sysfs.c | 140 +++++++++++++-----
.../ethernet/netronome/nfp/flower/lag_conf.c | 2 +-
.../ethernet/qlogic/netxen/netxen_nic_main.c | 8 +-
include/linux/netdevice.h | 4 +-
include/net/bonding.h | 1 +
11 files changed, 153 insertions(+), 75 deletions(-)

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 7f0e91e92968..9141a8402456 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -4687,7 +4687,7 @@ static int cma_netdev_callback(struct notifier_block *self, unsigned long event,
if (event != NETDEV_BONDING_FAILOVER)
return NOTIFY_DONE;

- if (!netif_is_bond_master(ndev))
+ if (!netif_is_bond_aggregator(ndev))
return NOTIFY_DONE;

mutex_lock(&lock);
diff --git a/drivers/infiniband/core/lag.c b/drivers/infiniband/core/lag.c
index 7063e41eaf26..df20107aba88 100644
--- a/drivers/infiniband/core/lag.c
+++ b/drivers/infiniband/core/lag.c
@@ -128,7 +128,7 @@ struct net_device *rdma_lag_get_ah_roce_slave(struct ib_device *device,
dev_hold(master);
rcu_read_unlock();

- if (!netif_is_bond_master(master))
+ if (!netif_is_bond_aggregator(master))
goto put;

slave = rdma_get_xmit_slave_udp(device, master, ah_attr, flags);
diff --git a/drivers/infiniband/core/roce_gid_mgmt.c b/drivers/infiniband/core/roce_gid_mgmt.c
index d0ada1756564..a748d85fbfa1 100644
--- a/drivers/infiniband/core/roce_gid_mgmt.c
+++ b/drivers/infiniband/core/roce_gid_mgmt.c
@@ -129,7 +129,7 @@ enum bonding_slave_state {
static enum bonding_slave_state is_eth_active_slave_of_bonding_rcu(struct net_device *dev,
struct net_device *upper)
{
- if (upper && netif_is_bond_master(upper)) {
+ if (upper && netif_is_bond_aggregator(upper)) {
struct net_device *pdev =
bond_option_active_link_get_rcu(netdev_priv(upper));

@@ -216,7 +216,7 @@ is_ndev_for_default_gid_filter(struct ib_device *ib_dev, u8 port,
* make sure that it the upper netdevice of rdma netdevice.
*/
res = ((cookie_ndev == rdma_ndev && !netif_is_bond_link(rdma_ndev)) ||
- (netif_is_bond_master(cookie_ndev) &&
+ (netif_is_bond_aggregator(cookie_ndev) &&
rdma_is_upper_dev_rcu(rdma_ndev, cookie_ndev)));

rcu_read_unlock();
@@ -271,7 +271,7 @@ is_upper_ndev_bond_master_filter(struct ib_device *ib_dev, u8 port,
return false;

rcu_read_lock();
- if (netif_is_bond_master(cookie_ndev) &&
+ if (netif_is_bond_aggregator(cookie_ndev) &&
rdma_is_upper_dev_rcu(rdma_ndev, cookie_ndev))
match = true;
rcu_read_unlock();
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index aec4cd6918b9..6a7c285ae969 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2551,7 +2551,7 @@ void bond_3ad_handle_link_change(struct link *link, char link_state)
}

/**
- * bond_3ad_set_carrier - set link state for bonding master
+ * bond_3ad_set_carrier - set link state for bonding aggregator device
* @bond: bonding structure
*
* if we have an active aggregator, we're up, if not, we're down.
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 8e2edebeb61a..f895f0c70017 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -469,8 +469,8 @@ static const struct xfrmdev_ops bond_xfrmdev_ops = {

/*------------------------------- Link status -------------------------------*/

-/* Set the carrier state for the master according to the state of its
- * links. If any links are up, the master is up. In 802.3ad mode,
+/* Set the carrier state for the aggregator according to the state of its
+ * links. If any links are up, the aggregator is up. In 802.3ad mode,
* do special 802.3ad magic.
*
* Returns zero if carrier state does not change, nonzero if it does.
@@ -1372,7 +1372,7 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
* inactive link links without being forced to bind to them
* explicitly.
*
- * At the same time, packets that are passed to the bonding master
+ * At the same time, packets that are passed to the bonding aggregator
* (including link-local ones) can have their originating interface
* determined via PACKET_ORIGDEV socket option.
*/
@@ -1439,8 +1439,8 @@ static enum netdev_lag_hash bond_lag_hash_type(struct bonding *bond,
}
}

-static int bond_master_upper_dev_link(struct bonding *bond, struct link *link,
- struct netlink_ext_ack *extack)
+static int bond_agg_upper_dev_link(struct bonding *bond, struct link *link,
+ struct netlink_ext_ack *extack)
{
struct netdev_lag_upper_info lag_upper_info;
enum netdev_lag_tx_type type;
@@ -1538,7 +1538,7 @@ void bond_lower_state_changed(struct link *link)
netdev_lower_state_changed(link->dev, &info);
}

-/* connect device <link> to bond device <master> */
+/* connect device <link> to bond device <aggregator> */
int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,
struct netlink_ext_ack *extack)
{
@@ -1667,8 +1667,8 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,

call_netdevice_notifiers(NETDEV_JOIN, link_dev);

- /* If this is the first link, then we need to set the master's hardware
- * address to be the same as the link's.
+ /* If this is the first link, then we need to set the aggregator's
+ * hardware address to be the same as the link's.
*/
if (!bond_has_links(bond) &&
bond->dev->addr_assign_type == NET_ADDR_RANDOM) {
@@ -1700,15 +1700,16 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,

/* Save link's original ("permanent") mac address for modes
* that need it, and for restoring it upon release, and then
- * set it to the master's address
+ * set it to the aggregator's address
*/
bond_hw_addr_copy(new_link->perm_hwaddr, link_dev->dev_addr,
link_dev->addr_len);

if (!bond->params.fail_over_mac ||
BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP) {
- /* Set link to master's mac address. The application already
- * set the master's mac address to that of the first link
+ /* Set link to aggregator's mac address. The application
+ * already set the aggregator's mac address to that of the first
+ * link
*/
memcpy(ss.__data, bond_dev->dev_addr, bond_dev->addr_len);
ss.ss_family = link_dev->type;
@@ -1871,7 +1872,7 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,
#ifdef CONFIG_NET_POLL_CONTROLLER
if (bond->dev->npinfo) {
if (link_enable_netpoll(new_link)) {
- link_info(bond_dev, link_dev, "master_dev is using netpoll, but new link device does not support netpoll\n");
+ link_info(bond_dev, link_dev, "aggregator dev is using netpoll, but new link device does not support netpoll\n");
res = -EBUSY;
goto err_detach;
}
@@ -1888,9 +1889,9 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,
goto err_detach;
}

- res = bond_master_upper_dev_link(bond, new_link, extack);
+ res = bond_agg_upper_dev_link(bond, new_link, extack);
if (res) {
- link_dbg(bond_dev, link_dev, "Error %d calling bond_master_upper_dev_link\n", res);
+ link_dbg(bond_dev, link_dev, "Error %d calling bond_agg_upper_dev_link\n", res);
goto err_unregister;
}

@@ -1981,7 +1982,7 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,
link_disable_netpoll(new_link);

err_close:
- if (!netif_is_bond_master(link_dev))
+ if (!netif_is_bond_aggregator(link_dev))
link_dev->priv_flags &= ~IFF_BONDING;
dev_close(link_dev);

@@ -1989,7 +1990,7 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,
link_dev->flags &= ~IFF_SLAVE;
if (!bond->params.fail_over_mac ||
BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP) {
- /* XXX TODO - fom follow mode needs to change master's
+ /* XXX TODO - fom follow mode needs to change aggregator's
* MAC if this link's MAC is in use by the bond, or at
* least print a warning.
*/
@@ -2006,7 +2007,9 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,
bond_free_link(new_link);

err_undo_flags:
- /* Bringing up first link has failed and we need to fix master's mac */
+ /* Bringing up first link has failed and we need to fix aggregator's
+ * mac
+ */
if (!bond_has_links(bond)) {
if (ether_addr_equal_64bits(bond_dev->dev_addr,
link_dev->dev_addr))
@@ -2022,7 +2025,7 @@ int bond_connect(struct net_device *bond_dev, struct net_device *link_dev,
return res;
}

-/* Try to release the link device <link> from the bond device <master>
+/* Try to release the link device <link> from the bond device <aggregator>
* It is legal to access curr_active_link without a lock because all the function
* is RTNL-locked. If "all" is true it means that the function is being called
* while destroying a bond interface and all links are being released.
@@ -2043,7 +2046,7 @@ static int __bond_release_one(struct net_device *bond_dev,
int old_flags = bond_dev->flags;
netdev_features_t old_features = bond_dev->features;

- /* link is not a link or master is not master of this link */
+ /* link is not a link or aggregator is not aggregator of this link */
if (!(link_dev->flags & IFF_SLAVE) ||
!netdev_has_upper_dev(link_dev, bond_dev)) {
link_dbg(bond_dev, link_dev, "cannot release link\n");
@@ -2180,7 +2183,7 @@ static int __bond_release_one(struct net_device *bond_dev,
else
dev_set_mtu(link_dev, link->original_mtu);

- if (!netif_is_bond_master(link_dev))
+ if (!netif_is_bond_aggregator(link_dev))
link_dev->priv_flags &= ~IFF_BONDING;

bond_free_link(link);
@@ -3248,8 +3251,8 @@ static int bond_event_changename(struct bonding *bond)
return NOTIFY_DONE;
}

-static int bond_master_netdev_event(unsigned long event,
- struct net_device *bond_dev)
+static int bond_agg_netdev_event(unsigned long event,
+ struct net_device *bond_dev)
{
struct bonding *event_bond = netdev_priv(bond_dev);

@@ -3372,7 +3375,7 @@ static int bond_link_netdev_event(unsigned long event,
bond_compute_features(bond);
break;
case NETDEV_RESEND_IGMP:
- /* Propagate to master device */
+ /* Propagate to aggregator device */
call_netdevice_notifiers(event, link->bond->dev);
break;
default:
@@ -3403,7 +3406,7 @@ static int bond_netdev_event(struct notifier_block *this,
if (event_dev->flags & IFF_MASTER) {
int ret;

- ret = bond_master_netdev_event(event, event_dev);
+ ret = bond_agg_netdev_event(event, event_dev);
if (ret != NOTIFY_DONE)
return ret;
}
@@ -3930,7 +3933,7 @@ static int bond_neigh_setup(struct net_device *dev,
return 0;
}

-/* Change the MTU of all of a master's links to match the master */
+/* Change the MTU of all of an aggregator's links to match the aggregator */
static int bond_change_mtu(struct net_device *bond_dev, int new_mtu)
{
struct bonding *bond = netdev_priv(bond_dev);
@@ -3985,7 +3988,7 @@ static int bond_change_mtu(struct net_device *bond_dev, int new_mtu)
/* Change HW address
*
* Note that many devices must be down to change the HW address, and
- * downing the master releases all links. We can make bonds full of
+ * downing the aggregator releases all links. We can make bonds full of
* bonding devices to test this, however.
*/
static int bond_set_mac_address(struct net_device *bond_dev, void *addr)
@@ -4479,7 +4482,7 @@ static struct net_device *bond_xmit_get_link(struct net_device *agg_dev,
struct sk_buff *skb,
bool all_links)
{
- struct bonding *bond = netdev_priv(master_dev);
+ struct bonding *bond = netdev_priv(agg_dev);
struct bond_up_link *links;
struct link *link = NULL;

diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index 413b942c170c..abd265d6e975 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -54,7 +54,7 @@ static void bond_info_seq_stop(struct seq_file *seq, void *v)
rcu_read_unlock();
}

-static void bond_info_show_master(struct seq_file *seq)
+static void bond_info_show_aggregator(struct seq_file *seq)
{
struct bonding *bond = PDE_DATA(file_inode(seq->file));
const struct bond_opt_value *optval;
@@ -246,7 +246,7 @@ static int bond_info_seq_show(struct seq_file *seq, void *v)
{
if (v == SEQ_START_TOKEN) {
seq_printf(seq, "%s\n", bond_version);
- bond_info_show_master(seq);
+ bond_info_show_aggregator(seq);
} else
bond_info_show_link(seq, v);

diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 2b0715c6a7a4..0a4d095b8c3d 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -28,15 +28,8 @@

#define to_bond(cd) ((struct bonding *)(netdev_priv(to_net_dev(cd))))

-/* "show" function for the bond_masters attribute.
- * The class parameter is ignored.
- */
-static ssize_t bonding_show_bonds(struct class *cls,
- struct class_attribute *attr,
- char *buf)
+static ssize_t __bonding_show_bonds(struct bond_net *bn, char *buf)
{
- struct bond_net *bn =
- container_of(attr, struct bond_net, class_attr_bonding_masters);
int res = 0;
struct bonding *bond;

@@ -59,6 +52,19 @@ static ssize_t bonding_show_bonds(struct class *cls,
return res;
}

+/* "show" function for the bond_aggregators attribute.
+ * The class parameter is ignored.
+ */
+static ssize_t bonding_show_bonds(struct class *cls,
+ struct class_attribute *attr,
+ char *buf)
+{
+ struct bond_net *bn = container_of(attr, struct bond_net,
+ class_attr_bonding_aggregators);
+
+ return __bonding_show_bonds(bn, buf);
+}
+
static struct net_device *bond_get_by_name(struct bond_net *bn, const char *ifname)
{
struct bonding *bond;
@@ -70,17 +76,9 @@ static struct net_device *bond_get_by_name(struct bond_net *bn, const char *ifna
return NULL;
}

-/* "store" function for the bond_masters attribute. This is what
- * creates and deletes entire bonds.
- *
- * The class parameter is ignored.
- */
-static ssize_t bonding_store_bonds(struct class *cls,
- struct class_attribute *attr,
- const char *buffer, size_t count)
+static ssize_t __bonding_store_bonds(struct bond_net *bn, const char *buffer,
+ size_t count)
{
- struct bond_net *bn =
- container_of(attr, struct bond_net, class_attr_bonding_masters);
char command[IFNAMSIZ + 1] = {0, };
char *ifname;
int rv, res = count;
@@ -123,20 +121,73 @@ static ssize_t bonding_store_bonds(struct class *cls,
return res;

err_no_cmd:
- pr_err("no command found in bonding_masters - use +ifname or -ifname\n");
+ pr_err("no command found - use +ifname or -ifname\n");
return -EPERM;
}

-/* class attribute for bond_masters file. This ends up in /sys/class/net */
-static const struct class_attribute class_attr_bonding_masters = {
+/* "store" function for the bond_aggregators attribute. This is what
+ * creates and deletes entire bonds.
+ *
+ * The class parameter is ignored.
+ */
+static ssize_t bonding_store_bonds(struct class *cls,
+ struct class_attribute *attr,
+ const char *buffer, size_t count)
+{
+ struct bond_net *bn = container_of(attr, struct bond_net,
+ class_attr_bonding_aggregators);
+
+ return __bonding_store_bonds(bn, buffer, count);
+}
+
+/* class attribute for bond_aggregators file. This ends up in /sys/class/net */
+static const struct class_attribute class_attr_bonding_aggregators = {
.attr = {
- .name = "bonding_masters",
+ .name = "bonding_aggregators",
.mode = 0644,
},
.show = bonding_show_bonds,
.store = bonding_store_bonds,
};

+/* "show" function for the bond_masters attribute.
+ * The class parameter is ignored.
+ */
+static ssize_t bonding_show_bonds_legacy(struct class *cls,
+ struct class_attribute *attr,
+ char *buf)
+{
+ struct bond_net *bn = container_of(attr, struct bond_net,
+ class_attr_bonding_masters);
+
+ return __bonding_show_bonds(bn, buf);
+}
+
+/* "store" function for the bond_masters attribute. This is what
+ * creates and deletes entire bonds.
+ *
+ * The class parameter is ignored.
+ */
+static ssize_t bonding_store_bonds_legacy(struct class *cls,
+ struct class_attribute *attr,
+ const char *buffer, size_t count)
+{
+ struct bond_net *bn = container_of(attr, struct bond_net,
+ class_attr_bonding_masters);
+
+ return __bonding_store_bonds(bn, buffer, count);
+}
+
+/* legacy sysfs interface name */
+static const struct class_attribute class_attr_bonding_masters = {
+ .attr = {
+ .name = "bonding_masters",
+ .mode = 0644,
+ },
+ .show = bonding_show_bonds_legacy,
+ .store = bonding_store_bonds_legacy,
+};
+
/* Generic "store" method for bonding sysfs option setting */
static ssize_t bonding_sysfs_store_option(struct device *d,
struct device_attribute *attr,
@@ -785,22 +836,23 @@ static const struct attribute_group bonding_group = {
.attrs = per_bond_attrs,
};

-/* Initialize sysfs. This sets up the bonding_masters file in
- * /sys/class/net.
+/* Initialize sysfs. This sets up the bonding_aggregators file in
+ * /sys/class/net and legacy compat bonding_masters, if enabled.
*/
int bond_create_sysfs(struct bond_net *bn)
{
int ret;

- bn->class_attr_bonding_masters = class_attr_bonding_masters;
- sysfs_attr_init(&bn->class_attr_bonding_masters.attr);
+ bn->class_attr_bonding_aggregators = class_attr_bonding_aggregators;
+ sysfs_attr_init(&bn->class_attr_bonding_aggregators.attr);

- ret = netdev_class_create_file_ns(&bn->class_attr_bonding_masters,
+ ret = netdev_class_create_file_ns(&bn->class_attr_bonding_aggregators,
bn->net);
+
/* Permit multiple loads of the module by ignoring failures to
- * create the bonding_masters sysfs file. Bonding devices
+ * create the bonding_aggregators sysfs file. Bonding devices
* created by second or subsequent loads of the module will
- * not be listed in, or controllable by, bonding_masters, but
+ * not be listed in, or controllable by, bonding_aggregators, but
* will have the usual "bonding" sysfs directory.
*
* This is done to preserve backwards compatibility for
@@ -808,7 +860,27 @@ int bond_create_sysfs(struct bond_net *bn)
* configure multiple bonding devices.
*/
if (ret == -EEXIST) {
- /* Is someone being kinky and naming a device bonding_master? */
+ /* Is someone naming a device bonding_aggregators? */
+ if (__dev_get_by_name(bn->net,
+ class_attr_bonding_aggregators.attr.name))
+ pr_err("network device named %s already exists in sysfs\n",
+ class_attr_bonding_aggregators.attr.name);
+ ret = 0;
+ }
+
+ if (ret) {
+ pr_err("%s: failure creating %s\n", __func__,
+ class_attr_bonding_aggregators.attr.name);
+ return ret;
+ }
+
+ bn->class_attr_bonding_masters = class_attr_bonding_masters;
+ sysfs_attr_init(&bn->class_attr_bonding_masters.attr);
+
+ ret = netdev_class_create_file_ns(&bn->class_attr_bonding_masters,
+ bn->net);
+ if (ret == -EEXIST) {
+ /* Is someone naming a device bonding_masters? */
if (__dev_get_by_name(bn->net,
class_attr_bonding_masters.attr.name))
pr_err("network device named %s already exists in sysfs\n",
@@ -817,13 +889,15 @@ int bond_create_sysfs(struct bond_net *bn)
}

return ret;
-
}

-/* Remove /sys/class/net/bonding_masters. */
+/* Remove /sys/class/net/bonding_aggregators and _masters. */
void bond_destroy_sysfs(struct bond_net *bn)
{
- netdev_class_remove_file_ns(&bn->class_attr_bonding_masters, bn->net);
+ netdev_class_remove_file_ns(&bn->class_attr_bonding_masters,
+ bn->net);
+ netdev_class_remove_file_ns(&bn->class_attr_bonding_aggregators,
+ bn->net);
}

/* Initialize sysfs for each bond. This sets up and registers
diff --git a/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c b/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c
index 63907aeb3884..98001b31d0dd 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c
@@ -483,7 +483,7 @@ nfp_fl_lag_schedule_group_delete(struct nfp_fl_lag *lag,

priv = container_of(lag, struct nfp_flower_priv, nfp_lag);

- if (!netif_is_bond_master(master))
+ if (!netif_is_bond_aggregator(master))
return;

mutex_lock(&lag->lock);
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 8b7fc71dc9c7..346214c34a75 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -3216,7 +3216,7 @@ netxen_list_config_ip(struct netxen_adapter *adapter,
goto out;
if (is_vlan_dev(dev))
dev = vlan_dev_real_dev(dev);
- cur->master = !!netif_is_bond_master(dev);
+ cur->master = !!netif_is_bond_aggregator(dev);
cur->ip_addr = ifa->ifa_address;
list_add_tail(&cur->list, &adapter->ip_list);
netxen_config_ipaddr(adapter, ifa->ifa_address, NX_IP_UP);
@@ -3322,7 +3322,7 @@ static void netxen_config_master(struct net_device *dev, unsigned long event)
* Now we should program the bond's (and its vlans')
* addresses in the netxen NIC.
*/
- if (master && netif_is_bond_master(master) &&
+ if (master && netif_is_bond_aggregator(master) &&
!netif_is_bond_link(dev)) {
netxen_config_indev_addr(adapter, master, event);
for_each_netdev_rcu(&init_net, slave)
@@ -3358,7 +3358,7 @@ static int netxen_netdev_event(struct notifier_block *this,
}
if (event == NETDEV_UP || event == NETDEV_DOWN) {
/* If this is a bonding device, look for netxen-based slaves*/
- if (netif_is_bond_master(dev)) {
+ if (netif_is_bond_aggregator(dev)) {
rcu_read_lock();
for_each_netdev_in_bond_rcu(dev, slave) {
if (!netxen_config_checkdev(slave))
@@ -3403,7 +3403,7 @@ netxen_inetaddr_event(struct notifier_block *this,
}
if (event == NETDEV_UP || event == NETDEV_DOWN) {
/* If this is a bonding device, look for netxen-based slaves*/
- if (netif_is_bond_master(dev)) {
+ if (netif_is_bond_aggregator(dev)) {
rcu_read_lock();
for_each_netdev_in_bond_rcu(dev, slave) {
if (!netxen_config_checkdev(slave))
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index c55dc38709f6..beea679e3bdd 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -4802,7 +4802,7 @@ static inline bool netif_is_macvlan_port(const struct net_device *dev)
return dev->priv_flags & IFF_MACVLAN_PORT;
}

-static inline bool netif_is_bond_master(const struct net_device *dev)
+static inline bool netif_is_bond_aggregator(const struct net_device *dev)
{
return dev->flags & IFF_MASTER && dev->priv_flags & IFF_BONDING;
}
@@ -4869,7 +4869,7 @@ static inline bool netif_is_team_port(const struct net_device *dev)

static inline bool netif_is_lag_master(const struct net_device *dev)
{
- return netif_is_bond_master(dev) || netif_is_team_master(dev);
+ return netif_is_bond_aggregator(dev) || netif_is_team_master(dev);
}

static inline bool netif_is_lag_port(const struct net_device *dev)
diff --git a/include/net/bonding.h b/include/net/bonding.h
index a23f6e5a6d87..af3fecc27a19 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -613,6 +613,7 @@ struct bond_net {
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *proc_dir;
#endif
+ struct class_attribute class_attr_bonding_aggregators;
struct class_attribute class_attr_bonding_masters;
};

--
2.27.0