Re: [PATCH v3 1/1] pipe: only enable the extra wake_up(rd_wait) for edge-triggered consumers
Oleg Nesterov <[email protected]>
| Newsgroups | gmane.linux.kernel.io-uring,gmane.linux.kernel,gmane.linux.file-systems |
|---|---|
| Message-ID | <[email protected]> |
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.