Re: [PATCH] io_uring: fix CQ waiting timeout handling

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On 1/5/23 10:44, Pavel Begunkov wrote:
Jiffy to ktime CQ waiting conversion broke how we treat timeouts, in
particular we rearm it anew every time we get into
io_cqring_wait_schedule() without adjusting the timeout. Waiting for 2
CQEs and getting a task_work in the middle may double the timeout value,
or even worse in some cases task may wait indefinitely.

Wrong base, will send v2

--
Pavel Begunkov



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