neigh = NULL;
goto out_unlock;
}
- neigh->alive = jiffies;
+
+ if (likely(skb_queue_len(&neigh->queue) < IPOIB_MAX_PATH_REC_QUEUE))
+ neigh->alive = jiffies;
goto out_unlock;
}
}
struct ipoib_dev_priv *child_priv;
struct net_device *netdev = priv->dev;
- netif_addr_lock(netdev);
+ netif_addr_lock_bh(netdev);
memcpy(&priv->local_gid.global.interface_id,
&gid->global.interface_id,
memcpy(netdev->dev_addr + 4, &priv->local_gid, sizeof(priv->local_gid));
clear_bit(IPOIB_FLAG_DEV_ADDR_SET, &priv->flags);
- netif_addr_unlock(netdev);
+ netif_addr_unlock_bh(netdev);
if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
down_read(&priv->vlan_rwsem);
union ib_gid *gid = (union ib_gid *)(ss->__data + 4);
int ret = 0;
- netif_addr_lock(dev);
+ netif_addr_lock_bh(dev);
/* Make sure the QPN, reserved and subnet prefix match the current
* lladdr, it also makes sure the lladdr is unicast.
gid->global.interface_id == 0)
ret = -EINVAL;
- netif_addr_unlock(dev);
+ netif_addr_unlock_bh(dev);
return ret;
}
ib_unregister_event_handler(&priv->event_handler);
flush_workqueue(ipoib_workqueue);
+ /* mark interface in the middle of destruction */
+ set_bit(IPOIB_FLAG_GOING_DOWN, &priv->flags);
+
rtnl_lock();
dev_change_flags(priv->dev, priv->dev->flags & ~IFF_UP);
rtnl_unlock();