Re: [ISSUE] The time cost of IOSQE_IO_LINK

Peter Zijlstra
2020-02-18T13:13:56Z

On Mon, Feb 17, 2020 at 08:12:30AM -0800, Jens Axboe wrote:
> Only potential hitch I see there is related to ordering, which is more
> of a fairness thab correctness issue. I'm going to ignore that for now,
> and we can always revisit later.

If that ever becomes a thing, see:

c82199061009 ("task_work: remove fifo ordering guarantee")