netdev - Re: [PATCH v2 net-next 02/14] net_sched: cake: implement lockless cake

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Message-ID: <87h6fyu28q.fsf@toke.dk>
Date: Thu, 18 Apr 2024 17:20:05 +0200
From: Toke Høiland-Jørgensen <toke@...e.dk>
To: Eric Dumazet <edumazet@...gle.com>, "David S . Miller"
 <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
 <pabeni@...hat.com>
Cc: Jamal Hadi Salim <jhs@...atatu.com>, Simon Horman <horms@...nel.org>,
 Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>,
 netdev@...r.kernel.org, eric.dumazet@...il.com, Eric Dumazet
 <edumazet@...gle.com>
Subject: Re: [PATCH v2 net-next 02/14] net_sched: cake: implement lockless
 cake_dump()

Eric Dumazet <edumazet@...gle.com> writes:

> Instead of relying on RTNL, cake_dump() can use READ_ONCE()
> annotations, paired with WRITE_ONCE() ones in cake_change().
>
> v2: addressed Simon feedback in V1: https://lore.kernel.org/netdev/20240417083549.GA3846178@kernel.org/
>
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Cc: Toke Høiland-Jørgensen <toke@...e.dk>

Acked-by: Toke Høiland-Jørgensen <toke@...e.dk>