Re: [PATCH net-next v2 09/12] net-sysfs: remove the rtnl lock when accessing the xps maps

Quoting Antoine Tenart (2021-02-09 10:12:11)

As the sb_dev pointer is protected by the rtnl lock, we'll have to keep
the lock. I'll move that patch at the end of the series (it'll be easier
to add the get_device/put_device logic with the xps_queue_show
function). I'll also move netdev_txq_to_tc out of xps_queue_show, to
call it under the rtnl lock taken.

That was not very clear. I meant I won't remove the rtnl lock, but will
try not to take it for too long, using get_device/put_device. We'll see
if I'll have a dedicated patch for that or not.