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From: patchwork-bot+netdevbpf@kernel.org
To: Jason Xing <kerneljasonxing@gmail.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, bjorn@kernel.org, magnus.karlsson@intel.com,
	maciej.fijalkowski@intel.com, jonathan.lemon@gmail.com,
	sdf@fomichev.me, ast@kernel.org, daniel@iogearbox.net,
	hawk@kernel.org, john.fastabend@gmail.com,
	willemdebruijn.kernel@gmail.com, ioana.ciornei@nxp.com,
	netdev@vger.kernel.org, kernelxing@tencent.com
Subject: Re: [PATCH net-next] net: xsk: dpaa2: avoid repeatedly updating the global consumer
Date: Wed, 25 Jun 2025 01:10:09 +0000	[thread overview]
Message-ID: <175081380923.4090877.16334008056847713853.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250623120159.68374-1-kerneljasonxing@gmail.com>

Hello:

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

On Mon, 23 Jun 2025 20:01:59 +0800 you wrote:
> From: Jason Xing <kernelxing@tencent.com>
> 
> This patch avoids another update of the consumer at the end of
> dpaa2_xsk_tx().
> 
> In the zero copy xmit path, two versions (batched and non-batched)
> regarding how the consumer of tx ring changes are implemented in
> xsk_tx_peek_release_desc_batch() that eventually updates the local
> consumer to the global consumer in either of the following call trace:
> 1) batched mode:
>    xsk_tx_peek_release_desc_batch()
>        __xskq_cons_release()
> 2) non-batched mode:
>    xsk_tx_peek_release_desc_batch()
>        xsk_tx_peek_release_fallback()
>            xsk_tx_release()
> 
> [...]

Here is the summary with links:
  - [net-next] net: xsk: dpaa2: avoid repeatedly updating the global consumer
    https://git.kernel.org/netdev/net-next/c/da7aee716163

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2025-06-25  1:09 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-23 12:01 [PATCH net-next] net: xsk: dpaa2: avoid repeatedly updating the global consumer Jason Xing
2025-06-24 19:12 ` Maciej Fijalkowski
2025-06-25  1:10 ` patchwork-bot+netdevbpf [this message]

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