Re: [PATCH v3 1/1] pipe: only enable the extra wake_up(rd_wait) for edge-triggered consumers

Sorry for noise, forgot to mention...

> The only reason that ugly hack exists is because we did have that
> break user space. If we can get rid of th eugly hack for io_uring,
> that would only be a good thing.

Perhaps, I can't really comment. But it seems to me that in this case
it would make more sense to change the logic in io_uring/ rather than
in pipe_poll(). And this needs a separate change.

Oleg.