[PATCH net-next mlxsw v2 6/7] mlxsw: Respin SPAN on switchdev events

[Ido Schimmel]

On Wed, Apr 25, 2018 at 01:08:17AM +0200, Petr Machata wrote:
>  	switch (obj->id) {
>  	case SWITCHDEV_OBJ_ID_PORT_VLAN:
> -		err = mlxsw_sp_port_vlans_add(mlxsw_sp_port,
> -					      SWITCHDEV_OBJ_PORT_VLAN(obj),
> -					      trans);
> +		vlan = SWITCHDEV_OBJ_PORT_VLAN(obj);
> +		err = mlxsw_sp_port_vlans_add(mlxsw_sp_port, vlan, trans);
> +		if (switchdev_trans_ph_commit(trans))
> +			mlxsw_sp_span_respin(mlxsw_sp_port->mlxsw_sp, vlan);

I thought about it again. I think that instead of propagating the VLAN
everywhere, we can keep the code generic and simply schedule the respin
using a workqueue.