Re: [PATCH 8/8] io_uring: skip redundant poll wakeups

[Pavel Begunkov <asml.silence@xxxxxxxxx>]

On 1/31/25 17:16, Max Kellermann wrote:
> On Fri, Jan 31, 2025 at 2:54 PM Pavel Begunkov <asml.silence@xxxxxxxxx> wrote:
> >                                   |     // it's still 0, wake up is lost
>
> I think I misunderstood how these polling functions in the kernel work
> - thanks for the explanation, Pavel. This one patch is indeed flawed,
> and I'll try to come up with something better.

No worries, it's too easy to get lost there, it takes me some
staring at the code every time as well.

--
Pavel Begunkov