Re: [PATCH next v1 2/2] io_uring: limit local tw done

[Jens Axboe <axboe@kernel.dk>]

On 11/21/24 8:15 AM, Jens Axboe wrote:
> I'd rather entertain NOT using llists for this in the first place, as it
> gets rid of the reversing which is the main cost here. That won't change
> the need for a retry list necessarily, as I think we'd be better off
> with a lockless retry list still. But at least it'd get rid of the
> reversing. Let me see if I can dig out that patch... Totally orthogonal
> to this topic, obviously.

It's here:

https://lore.kernel.org/io-uring/20240326184615.458820-3-axboe@kernel.dk/

I did improve it further but never posted it again, fwiw.

-- 
Jens Axboe