netdev - Re: [PATCH v2 net-next 01/14] net_sched: sch_fq: implement lockless fq

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Message-ID: <20240418135515.GA3975545@kernel.org>
Date: Thu, 18 Apr 2024 14:55:15 +0100
From: Simon Horman <horms@...nel.org>
To: Eric Dumazet <edumazet@...gle.com>
Cc: "David S . Miller" <davem@...emloft.net>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Jamal Hadi Salim <jhs@...atatu.com>,
	Toke Høiland-Jørgensen <toke@...hat.com>,
	Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>,
	netdev@...r.kernel.org, eric.dumazet@...il.com
Subject: Re: [PATCH v2 net-next 01/14] net_sched: sch_fq: implement lockless
 fq_dump()

On Thu, Apr 18, 2024 at 07:32:35AM +0000, Eric Dumazet wrote:
> Instead of relying on RTNL, fq_dump() can use READ_ONCE()
> annotations, paired with WRITE_ONCE() in fq_change()
> 
> v2: Addressed Simon feedback in V1: https://lore.kernel.org/netdev/20240416181915.GT2320920@kernel.org/
> 
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Reviewed-by: Simon Horman <horms@...nel.org>