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Subject: Re: [PATCH v2 net-next] net/sched: do not reset queues in graft
 operations
From: patchwork-bot+netdevbpf@kernel.org
Message-Id: 
 <177310802654.2022132.5094822260637763016.git-patchwork-notify@kernel.org>
Date: Tue, 10 Mar 2026 02:00:26 +0000
References: <20260307163430.470644-1-edumazet@google.com>
In-Reply-To: <20260307163430.470644-1-edumazet@google.com>
To: Eric Dumazet <edumazet@google.com>
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
 davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
 netdev@vger.kernel.org, bpf@vger.kernel.org, horms@kernel.org,
 jhs@mojatatu.com, victor@mojatatu.com, xiyou.wangcong@gmail.com,
 jiri@resnulli.us, toke@redhat.com, eric.dumazet@gmail.com,
 linyunsheng@huawei.com

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Sat,  7 Mar 2026 16:34:30 +0000 you wrote:
> Following typical script is extremely disruptive,
> because each graft operation calls dev_deactivate()
> which resets all the queues of the device.
> 
> QPARAM="limit 100000 flow_limit 1000 buckets 4096"
> TXQS=64
> for ETH in eth1
> do
>  tc qd del dev $ETH root 2>/dev/null
>  tc qd add dev $ETH root handle 1: mq
>  for i in `seq 1 $TXQS`
>  do
>    slot=$( printf %x $(( i )) )
>    tc qd add dev $ETH parent 1:$slot fq $QPARAM
>  done
> done
> 
> [...]

Here is the summary with links:
  - [v2,net-next] net/sched: do not reset queues in graft operations
    https://git.kernel.org/netdev/net-next/c/47e8dbb6e763

You are awesome, thank you!
-- 
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