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bond: Be more careful about adding and removing netdevs in the monitor.

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The code was careless about updating the netdev_monitor.  Newly added
slaves weren't added to the monitor until the next bond_reconfigure() call,
and netdevs were never removed from the monitor.
This commit is contained in:
Ben Pfaff
2011-04-21 16:34:51 -07:00
parent 10b78e7d09
commit a6934aa95f
1 changed files with 14 additions and 1 deletions
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15
lib/bond.c
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@@ -369,7 +369,16 @@ bond_slave_register(struct bond *bond, void *slave_, uint16_t stb_id,
bond->bond_revalidate = true;
}
slave->netdev = netdev;
if (slave->netdev != netdev) {
if (bond->monitor) {
if (slave->netdev) {
netdev_monitor_remove(bond->monitor, slave->netdev);
}
netdev_monitor_add(bond->monitor, netdev);
}
slave->netdev = netdev;
}
free(slave->name);
slave->name = xstrdup(netdev_get_name(netdev));
}
@@ -388,6 +397,10 @@ bond_slave_unregister(struct bond *bond, const void *slave_)
return;
}
if (bond->monitor) {
netdev_monitor_remove(bond->monitor, slave->netdev);
}
bond_enable_slave(slave, false, NULL);
del_active = bond->active_slave == slave;