git: 2e5ff01d0a1f - main - if_vlan: add the ALTQ support to if_vlan.

[Gleb Smirnoff]

  Kristof,

On Wed, Aug 25, 2021 at 08:04:28AM +0000, Kristof Provost wrote:
K> commit 2e5ff01d0a1fabc757252f9c28ad5cddc98a652d
K> Author:     Luiz Otavio O Souza <loos at FreeBSD.org>
K> AuthorDate: 2021-08-21 09:41:03 +0000
K> Commit:     Kristof Provost <kp at FreeBSD.org>
K> CommitDate: 2021-08-25 06:56:45 +0000
K> 
K>     if_vlan: add the ALTQ support to if_vlan.
K>     
K>     Inspired by the iflib implementation, allow ALTQ to be used with if_vlan
K>     interfaces.
K>     
K>     Reviewed by:    donner
K>     Obtained from:  pfsense
K>     MFC after:      1 week
K>     Sponsored by:   Rubicon Communications, LLC ("Netgate")
K>     Differential Revision:  https://reviews.freebsd.org/D31647

This was the last virtual interface standing without ALTQ. ng_iface(4),
tun(4) fell much earlier. I found it fundumentally wrong to add
queueing to a virtual interface. A virtual interface may classify
traffic, but actual queueing should happen only at the point of
physical bottlneck - the NIC.

Anyway, if somebody builds useful setups with such hack, let it live.
Same rationale was used when adding ALTQ to other virtual interfaces.

Just grumbling.

-- 
Gleb Smirnoff