From: Jens Axboe <[email protected]>
To: Daniele Salvatore Albano <[email protected]>,
Hieke de Vries <[email protected]>
Cc: io-uring <[email protected]>
Subject: Re: Keep getting the same buffer ID when RECV with IOSQE_BUFFER_SELECT
Date: Sat, 4 Jul 2020 08:26:41 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAKq9yRjwUZ93uybghRTdfjHOMQCs2+FeQ8+fKeWvpeuZi0Ro7w@mail.gmail.com>
On 7/4/20 6:12 AM, Daniele Salvatore Albano wrote:
> On Sat, 4 Jul 2020 at 14:00, Hieke de Vries <[email protected]> wrote:
>>
>> There was a bug in the echo server code with re-registering the buffer: https://github.com/frevib/io_uring-echo-server/commit/aa6f2a09ca14c6aa17779a22343b9e7d4b3c7994
>>
>> Please try the latest master branch, maybe it'll help you with your own code as well.
>>
>> --
>> Hielke de Vries
>
> Yes, that fixed my issue too!
So I guess this was just app error, nothing wrong on the kernel side?
--
Jens Axboe
prev parent reply other threads:[~2020-07-04 14:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-03 18:48 Keep getting the same buffer ID when RECV with IOSQE_BUFFER_SELECT Daniele Salvatore Albano
2020-07-03 18:57 ` Jens Axboe
[not found] ` <CAKq9yRjSewr5z2r8G7dt68RBX4VA9phGpFumKCipNgLzXMdcdQ@mail.gmail.com>
2020-07-03 19:12 ` Jens Axboe
2020-07-03 20:22 ` Daniele Salvatore Albano
2020-07-04 12:00 ` Hieke de Vries
2020-07-04 12:12 ` Daniele Salvatore Albano
2020-07-04 14:26 ` Jens Axboe [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox