From: Jamal Hadi Salim <jhs@mojatatu.com>
To: "Björn Töpel" <bjorn@kernel.org>
Cc: netdev@vger.kernel.org, "Toke Høiland-Jørgensen" <toke@toke.dk>,
"Jiri Pirko" <jiri@resnulli.us>,
"David S . Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@kernel.org>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Simon Horman" <horms@kernel.org>,
cake@lists.bufferbloat.net,
"Victor Nogueira" <victor@mojatatu.com>,
Sashiko <sashiko-bot@kernel.org>
Subject: [Cake] Re: [PATCH net-next v2 1/4] net/sched/sch_cake: serialize reconfiguration with the datapath
Date: Mon, 19 Oct 2026 09:47:21 -0400 [thread overview]
Message-ID: <CAM0EoMmL1Yjo67wOmOwWtfYLNrVFH7zSbgDtx2Rg+k3-Nu4QOQ@mail.gmail.com> (raw)
In-Reply-To: <87ld7t3kl3.fsf@all.your.base.are.belong.to.us>
Hey Björn,
On Mon, Oct 19, 2026 at 9:07 AM Björn Töpel <bjorn@kernel.org> wrote:
>
> Jamal Hadi Salim <jhs@mojatatu.com> writes:
>
> > This is a follow-up to commit 7cbfb180945c ("net/sched: sch_cake: fix
> > autorate reconfiguration throttling"). That change only stored
> > last_reconfig_time; it did not address the concurrency between the
> > autorate rate update in cake_enqueue() and the netlink reconfiguration
> > path, which the original review flagged.
> >
You are reviewing a very old version - the last one was a v6[1], most
of these fixes are in the "no good deed goes unpunished" from sashiko
;->
I am about to post a v7. Maybe review that one?
cheers,
jamal
[1] https://lore.kernel.org/netdev/QDISC-BA27.v6.r0.20261014054826@mojatatu.com/
next prev parent reply other threads:[~2026-10-19 13:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-15 10:32 [Cake] [PATCH net-next v2 0/4] net/sched: sch_cake: fixes for accounting and reconfiguration Jamal Hadi Salim
2026-10-15 10:32 ` [Cake] [PATCH net-next v2 1/4] net/sched/sch_cake: serialize reconfiguration with the datapath Jamal Hadi Salim
2026-10-19 13:07 ` [Cake] " Björn Töpel
2026-10-19 13:47 ` Jamal Hadi Salim [this message]
2026-10-19 14:53 ` Björn Töpel
2026-10-19 16:02 ` Jamal Hadi Salim
2026-10-19 18:39 ` Toke Høiland-Jørgensen
2026-10-19 21:39 ` Jamal Hadi Salim
2026-10-15 10:32 ` [Cake] [PATCH net-next v2 2/4] net/sched/sch_cake: reduce parent backlog when clearing a tin Jamal Hadi Salim
2026-10-15 10:32 ` [Cake] [PATCH net-next v2 3/4] net/sched/sch_cake: widen buffer_used to u64 Jamal Hadi Salim
2026-10-15 10:32 ` [Cake] [PATCH net-next v2 4/4] net/sched/sch_cake: drop dead nla_nest_end() error check Jamal Hadi Salim
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