On 11/12/2020 14:59, Xiaoguang Wang wrote: > Sorry for late, I had saw you and jens' discussion in previous mail. I was just > busy recently, did't have time to look into this issue. Now I have time to handle > it, will have a look at it tomorrow, thanks. All cool, as Jens dropped it and decided to do that for 5.11 we're not in hurry, just wanted to point out stuff to look after! You could also look for a similar problem with io_cqring_events() if you're interested. One more thing to ponder is failing -EAGAIN'ed requests in io_iopoll_complete() if NOWAIT is set. -- Pavel Begunkov
