On Mon, 8 Jan 2018 09:18:08 +, Nogah Frankel wrote:
> > Unlike for other statistics new_hw_stat < prev_hw_stat can be true.
> > Adjust mlxsw.
>
> There is one problem with this patch, and that is that we can fail in
> changing RED that is offloaded. In this case, we delete RED from the driv
driv...@netronome.com;
> eduma...@google.com; Jakub Kicinski
> Subject: [RFC -next 2/2] net: sched: red: don't reset the backlog on every
> stat
> dump
>
> Commit 0dfb33a0d7e2 ("sch_red: report backlog information") copied
> child's backlog into RED'
Commit 0dfb33a0d7e2 ("sch_red: report backlog information") copied
child's backlog into RED's backlog. Back then RED did not maintain
its own backlog counts. This has changed after commit 2f5fb43f
("net_sched: update hierarchical backlog too") and commit d7f4f332f082
("sch_red: update backlog
