linux-kernel - Re: [PATCH v9 0/1] io_uring: releasing CPU resources when polling

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Message-Id: <173047428059.527059.2484497150578119081.b4-ty@kernel.dk>
Date: Fri, 01 Nov 2024 09:18:00 -0600
From: Jens Axboe <axboe@...nel.dk>
To: asml.silence@...il.com, hexue <xue01.he@...sung.com>
Cc: io-uring@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v9 0/1] io_uring: releasing CPU resources when polling


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