linux-kernel - Re: [PATCH net-next] gve: Remove qpl_cfg struct since qpl

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Message-Id: 
 <171349142992.11062.2278804601434624598.git-patchwork-notify@kernel.org>
Date: Fri, 19 Apr 2024 01:50:29 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Ziwei Xiao <ziweixiao@...gle.com>
Cc: netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, jeroendb@...gle.com,
 pkaligineedi@...gle.com, shailend@...gle.com, willemb@...gle.com,
 hramamurthy@...gle.com, rushilg@...gle.com, jfraker@...gle.com,
 junfeng.guo@...el.com, Julia.Lawall@...ia.fr, horms@...nel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] gve: Remove qpl_cfg struct since qpl_ids map with
 queues respectively

Hello:

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

On Wed, 17 Apr 2024 20:57:57 +0000 you wrote:
> The qpl_cfg struct was used to make sure that no two different queues
> are using QPL with the same qpl_id. We can remove that qpl_cfg struct
> since now the qpl_ids map with the queues respectively as follows:
> For tx queues: qpl_id = tx_qid
> For rx queues: qpl_id = max_tx_queues + rx_qid
> 
> And when XDP is used, it will need the user to reduce the tx queues to
> be at most half of the max_tx_queues. Then it will use the same number
> of tx queues starting from the end of existing tx queues for XDP. So the
> XDP queues will not exceed the max_tx_queues range and will not overlap
> with the rx queues, where the qpl_ids will not have overlapping too.
> 
> [...]

Here is the summary with links:
  - [net-next] gve: Remove qpl_cfg struct since qpl_ids map with queues respectively
    https://git.kernel.org/netdev/net-next/c/fdf412374379

You are awesome, thank you!
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