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Re: [PATCH] xenvif: fix TX doorbell coalescing - More overridden for non-RSS traffic


  • To: david ambu <david.preetham@xxxxxxxxxx>, win-pv-devel@xxxxxxxxxxxxxxxxxxxx
  • From: Tu Dinh <ngoc-tu.dinh@xxxxxxxxxx>
  • Date: Mon, 21 Sep 2026 15:08:40 +0200
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  • Delivery-date: Mon, 21 Sep 2026 13:08:48 +0000
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  • List-id: Developer list for the Windows PV Drivers subproject <win-pv-devel.lists.xenproject.org>

On 17/09/2026 17:45, david ambu wrote:
>    TransmitterQueuePacket unconditionally set More = FALSE in the
>    XENVIF_PACKET_HASH_ALGORITHM_NONE case, overriding the More value
>    passed in from xennet regardless of batch depth.

Could you unindent the commit message?

> 
> Assisted-by: ClaudeCode:claude-opus-4.8
> Signed-off-by: david ambu <david.preetham@xxxxxxxxxx>

With that changed:

Reviewed-by: Tu Dinh <ngoc-tu.dinh@xxxxxxxxxx>

> ---
>   src/xenvif/transmitter.c | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/src/xenvif/transmitter.c b/src/xenvif/transmitter.c
> index 8c4ee41..ad58336 100644
> --- a/src/xenvif/transmitter.c
> +++ b/src/xenvif/transmitter.c
> @@ -5245,7 +5245,6 @@ TransmitterQueuePacket(
>       switch (Algorithm) {
>       case XENVIF_PACKET_HASH_ALGORITHM_NONE:
>           Value = __TransmitterHashPacket(Transmitter, Packet);
> -        More = FALSE;
>           break;
>   
>       case XENVIF_PACKET_HASH_ALGORITHM_UNSPECIFIED:



--
Ngoc Tu Dinh | Vates XCP-ng Developer

XCP-ng & Xen Orchestra - Vates solutions

web: https://vates.tech

 


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