linux-kernel - Re: [PATCH V5 07/10] io_uring: switch to kernel

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Message-ID: <0a69a253-3865-322c-3a6d-6f8bb1c36023@kernel.dk>
Date:   Sun, 21 Nov 2021 11:17:11 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Mike Christie <michael.christie@...cle.com>, geert@...ux-m68k.org,
        vverma@...italocean.com, hdanton@...a.com, hch@...radead.org,
        stefanha@...hat.com, jasowang@...hat.com, mst@...hat.com,
        sgarzare@...hat.com, virtualization@...ts.linux-foundation.org,
        christian.brauner@...ntu.com, linux-kernel@...r.kernel.org
Cc:     Christoph Hellwig <hch@....de>
Subject: Re: [PATCH V5 07/10] io_uring: switch to kernel_worker

On 11/21/21 10:49 AM, Mike Christie wrote:
> Convert io_uring and io-wq to use kernel_worker.

I don't like the kernel_worker name, that implies it's always giving you
a kernel thread or kthread. That's not the io_uring use case, it's
really just a thread off the original task that just happens to never
exit to userspace.

Can we do a better name? At least io_thread doesn't imply that.

Also I do think this deserves a bit more commit message, there's really
nothing in here.

-- 
Jens Axboe