From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: "Jonas Köppeler" <j.koeppeler@tu-berlin.de>,
"Jamal Hadi Salim" <jhs@mojatatu.com>,
"Jiri Pirko" <jiri@resnulli.us>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Simon Horman" <horms@kernel.org>
Cc: cake@lists.bufferbloat.net, netdev@vger.kernel.org,
"Jonas Köppeler" <j.koeppeler@tu-berlin.de>
Subject: Re: [PATCH net 1/2] net/sched: sch_cake: avoid sync overhead when unlimited
Date: Thu, 26 Feb 2026 13:04:47 +0100 [thread overview]
Message-ID: <87v7fjlnhc.fsf@toke.dk> (raw)
In-Reply-To: <20260226-cake-mq-skip-sync-bandwidth-unlimited-v1-1-01830bb4db87@tu-berlin.de>
Jonas Köppeler <j.koeppeler@tu-berlin.de> writes:
> Skip inter-instance sync when no rate limit is configured, as it serves
> no purpose and only adds overhead.
>
> Fixes: 1bddd758bac2 ("net/sched: sch_cake: share shaper state across sub-instances of cake_mq")
> Signed-off-by: Jonas Köppeler <j.koeppeler@tu-berlin.de>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
next prev parent reply other threads:[~2026-02-26 12:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-26 11:40 [PATCH net 0/2] net/sched: sch_cake: fixes for cake_mq Jonas Köppeler
2026-02-26 11:40 ` [PATCH net 1/2] net/sched: sch_cake: avoid sync overhead when unlimited Jonas Köppeler
2026-02-26 12:04 ` Toke Høiland-Jørgensen [this message]
2026-02-26 11:40 ` [PATCH net 2/2] net/sched: sch_cake: fixup cake_mq rate adjustment for diffserv config Jonas Köppeler
2026-02-26 12:05 ` Toke Høiland-Jørgensen
2026-02-28 2:40 ` [PATCH net 0/2] net/sched: sch_cake: fixes for cake_mq patchwork-bot+netdevbpf
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