From: Jens Axboe <[email protected]>
To: Olivier Langlois <[email protected]>,
Pavel Begunkov <[email protected]>,
[email protected], [email protected]
Subject: Re: [PATCH v2 0/2] Minor SQPOLL thread fix and improvement
Date: Wed, 23 Jun 2021 16:24:10 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 6/23/21 12:50 PM, Olivier Langlois wrote:
> I have been investigated a deadlock situation in my io_uring usage where
> the SQPOLL thread was going to sleep and my user threads were waiting
> inside io_uring_enter() for completions.
>
> https://github.com/axboe/liburing/issues/367
Applied, thanks.
--
Jens Axboe
prev parent reply other threads:[~2021-06-23 22:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 18:50 [PATCH v2 0/2] Minor SQPOLL thread fix and improvement Olivier Langlois
2021-06-23 18:50 ` [PATCH v2 1/2] io_uring: Fix race condition when sqp thread goes to sleep Olivier Langlois
2021-06-23 22:02 ` Pavel Begunkov
2021-06-23 18:50 ` [PATCH v2 2/2] io_uring: Create define to modify a SQPOLL parameter Olivier Langlois
2021-06-23 22:14 ` Pavel Begunkov
2021-06-23 22:24 ` Jens Axboe
2021-06-23 23:39 ` Pavel Begunkov
2021-06-23 22:24 ` Jens Axboe [this message]
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