bond_set_carrier(bond);
if (USES_PRIMARY(bond->params.mode)) {
- read_lock(&bond->lock);
write_lock_bh(&bond->curr_slave_lock);
bond_select_active_slave(bond);
write_unlock_bh(&bond->curr_slave_lock);
- read_unlock(&bond->lock);
}
pr_info("%s: enslaving %s as a%s interface with a%s link.\n",
bond_hw_addr_flush(bond_dev, slave_dev);
vlan_vids_del_by_dev(slave_dev, bond_dev);
- write_lock_bh(&bond->lock);
if (bond->primary_slave == new_slave)
bond->primary_slave = NULL;
if (bond->curr_active_slave == new_slave) {
- bond_change_active_slave(bond, NULL);
- write_unlock_bh(&bond->lock);
- read_lock(&bond->lock);
write_lock_bh(&bond->curr_slave_lock);
+ bond_change_active_slave(bond, NULL);
bond_select_active_slave(bond);
write_unlock_bh(&bond->curr_slave_lock);
- read_unlock(&bond->lock);
- } else {
- write_unlock_bh(&bond->lock);
}
slave_disable_netpoll(new_slave);
}
block_netpoll_tx();
- write_lock_bh(&bond->lock);
slave = bond_get_slave_by_dev(bond, slave_dev);
if (!slave) {
/* not a slave of this bond */
pr_info("%s: %s not enslaved\n",
bond_dev->name, slave_dev->name);
- write_unlock_bh(&bond->lock);
unblock_netpoll_tx();
return -EINVAL;
}
- write_unlock_bh(&bond->lock);
-
/* release the slave from its bond */
bond->slave_cnt--;
*/
bond_3ad_unbind_slave(slave);
}
+ write_unlock_bh(&bond->lock);
pr_info("%s: releasing %s interface %s\n",
bond_dev->name,
if (bond->primary_slave == slave)
bond->primary_slave = NULL;
- if (oldcurrent == slave)
+ if (oldcurrent == slave) {
+ write_lock_bh(&bond->curr_slave_lock);
bond_change_active_slave(bond, NULL);
+ write_unlock_bh(&bond->curr_slave_lock);
+ }
if (bond_is_lb(bond)) {
/* Must be called only after the slave has been
* has been cleared (if our_slave == old_current),
* but before a new active slave is selected.
*/
- write_unlock_bh(&bond->lock);
bond_alb_deinit_slave(bond, slave);
- write_lock_bh(&bond->lock);
}
if (all) {
* is no concern that another slave add/remove event
* will interfere.
*/
- write_unlock_bh(&bond->lock);
- read_lock(&bond->lock);
write_lock_bh(&bond->curr_slave_lock);
bond_select_active_slave(bond);
write_unlock_bh(&bond->curr_slave_lock);
- read_unlock(&bond->lock);
- write_lock_bh(&bond->lock);
}
if (!bond_has_slaves(bond)) {
}
}
- write_unlock_bh(&bond->lock);
unblock_netpoll_tx();
synchronize_rcu();