netdev - Re: [PATCH net-next v3 03/16] net: sched: protect block->chain0 with block->lock

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Date:   Mon, 4 Feb 2019 17:30:56 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     Vlad Buslov <vladbu@...lanox.com>
Cc:     netdev@...r.kernel.org, jhs@...atatu.com, xiyou.wangcong@...il.com,
        davem@...emloft.net, ast@...nel.org, daniel@...earbox.net
Subject: Re: [PATCH net-next v3 03/16] net: sched: protect block->chain0 with
 block->lock

Mon, Feb 04, 2019 at 01:32:48PM CET, vladbu@...lanox.com wrote:
>In order to remove dependency on rtnl lock, use block->lock to protect
>chain0 struct from concurrent modification. Rearrange code in chain0
>callback add and del functions to only access chain0 when block->lock is
>held.
>
>Signed-off-by: Vlad Buslov <vladbu@...lanox.com>

Acked-by: Jiri Pirko <jiri@...lanox.com>