netdev - Re: [PATCH net-next 2/3] xsk: add the atomic parameter around cq in generic path

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Message-ID: <CAL+tcoD0Y=ChSuPfm3K_qRQo9h8eBGVnCi74usTEi8mBmeB_OA@mail.gmail.com>
Date: Tue, 25 Nov 2025 07:43:42 +0800
From: Jason Xing <kerneljasonxing@...il.com>
To: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, 
	pabeni@...hat.com, bjorn@...nel.org, magnus.karlsson@...el.com, 
	jonathan.lemon@...il.com, sdf@...ichev.me, ast@...nel.org, 
	daniel@...earbox.net, hawk@...nel.org, john.fastabend@...il.com, 
	bpf@...r.kernel.org, netdev@...r.kernel.org, 
	Jason Xing <kernelxing@...cent.com>
Subject: Re: [PATCH net-next 2/3] xsk: add the atomic parameter around cq in
 generic path

On Tue, Nov 25, 2025 at 3:10 AM Maciej Fijalkowski
<maciej.fijalkowski@...el.com> wrote:
>
> On Mon, Nov 24, 2025 at 04:08:57PM +0800, Jason Xing wrote:
> > From: Jason Xing <kernelxing@...cent.com>
> >
> > No functional changes here. Add a new parameter as a prep to help
> > completion queue in copy mode convert into atomic type in the rest of
> > this series. The patch also keeps the unified interface.
>
> Jason,
>
> anything used in ZC should not get a penalty from changes developed to
> improve copy mode. I'd rather suggest separate functions rather than
> branches within shared routines.

Sure thing:) Will change that.

Thanks,
Jason