From: Jens Axboe <[email protected]>
To: [email protected], hexue <[email protected]>
Cc: [email protected], [email protected]
Subject: Re: [PATCH v9 0/1] io_uring: releasing CPU resources when polling
Date: Fri, 01 Nov 2024 09:18:00 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On Fri, 01 Nov 2024 17:19:56 +0800, hexue wrote:
> This patch add a new hybrid poll at io_uring level, it also set a signal
> "IORING_SETUP_HYBRID_IOPOLL" to application, aim to provide a interface for
> users to enable hybrid polling.
>
> Hybrid poll may appropriate for some performance bottlenecks due to CPU
> resource constraints, such as some database applications. In a
> high-concurrency state, not only polling takes up a lot of CPU time, but
> also operations like calculation and processing also need to compete for
> CPU time.
>
> [...]
Applied, thanks!
[1/1] io_uring: releasing CPU resources when polling
commit: 71b51c2fb200c502626e433ac7e22bcb8a3ae00c
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2024-11-01 15:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20241101092007epcas5p29e0c6a6c7a732642cba600bb1c1faff0@epcas5p2.samsung.com>
2024-11-01 9:19 ` [PATCH v9 0/1] io_uring: releasing CPU resources when polling hexue
[not found] ` <CGME20241101092009epcas5p117843070fa5edd377469f13af388fc06@epcas5p1.samsung.com>
2024-11-01 9:19 ` [PATCH v9 1/1] " hexue
2024-11-01 14:06 ` Jens Axboe
2024-11-01 14:21 ` [PATCH v9 0/1] " Jens Axboe
2024-11-01 15:18 ` 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 \
--in-reply-to=173047428059.527059.2484497150578119081.b4-ty@kernel.dk \
[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