From: Pavel Begunkov <asml.silence@gmail.com>
To: Jens Axboe <axboe@kernel.dk>, Daurnimator <quae@daurnimator.com>
Cc: io-uring@vger.kernel.org
Subject: Re: [PATCHSET 0/4] Add support for shared io-wq backends
Date: Mon, 27 Jan 2020 22:39:49 +0300 [thread overview]
Message-ID: <7316bdb3-4426-2016-df48-107a68d3e2ab@gmail.com> (raw)
In-Reply-To: <3b3b5e03-2c7e-aa00-c1fd-3af8b2620d5e@gmail.com>
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On 27/01/2020 17:07, Pavel Begunkov wrote:
> On 1/27/2020 4:39 PM, Jens Axboe wrote:
>> On 1/27/20 6:29 AM, Pavel Begunkov wrote:
>>> On 1/26/2020 8:00 PM, Jens Axboe wrote:
>>>> On 1/26/20 8:11 AM, Pavel Begunkov wrote:
>>>>> On 1/26/2020 4:51 AM, Daurnimator wrote:
>>>>>> On Fri, 24 Jan 2020 at 10:16, Jens Axboe <axboe@kernel.dk> wrote:
>>> Ok. I can't promise it'll play handy for sharing. Though, you'll be out
>>> of space in struct io_uring_params soon anyway.
>>
>> I'm going to keep what we have for now, as I'm really not imagining a
>> lot more sharing - what else would we share? So let's not over-design
>> anything.
>>
> Fair enough. I prefer a ptr to an extendable struct, that will take the
> last u64, when needed.
>
> However, it's still better to share through file descriptors. It's just
> not secure enough the way it's now.
>
I'll send a patch with fd-approach shortly, just if you want to squeeze them
into 5.6-rc
--
Pavel Begunkov
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next prev parent reply other threads:[~2020-01-27 19:40 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 23:16 [PATCHSET 0/4] Add support for shared io-wq backends Jens Axboe
2020-01-23 23:16 ` [PATCH 1/4] io-wq: make the io_wq ref counted Jens Axboe
2020-01-23 23:16 ` [PATCH 2/4] io-wq: add 'id' to io_wq Jens Axboe
2020-01-23 23:16 ` [PATCH 3/4] io-wq: allow lookup of existing io_wq with given id Jens Axboe
2020-01-24 9:54 ` Stefan Metzmacher
2020-01-24 16:41 ` Jens Axboe
2020-01-23 23:16 ` [PATCH 4/4] io_uring: add support for sharing kernel io-wq workqueue Jens Axboe
2020-01-24 9:51 ` [PATCHSET 0/4] Add support for shared io-wq backends Stefan Metzmacher
2020-01-24 16:43 ` Jens Axboe
2020-01-24 19:14 ` Stefan Metzmacher
2020-01-24 21:37 ` Jens Axboe
2020-01-24 20:34 ` Pavel Begunkov
2020-01-24 21:38 ` Jens Axboe
2020-01-26 1:51 ` Daurnimator
2020-01-26 15:11 ` Pavel Begunkov
2020-01-26 17:00 ` Jens Axboe
2020-01-27 13:29 ` Pavel Begunkov
2020-01-27 13:39 ` Jens Axboe
2020-01-27 14:07 ` Pavel Begunkov
2020-01-27 19:39 ` Pavel Begunkov [this message]
2020-01-27 19:45 ` Jens Axboe
2020-01-27 20:33 ` Jens Axboe
2020-01-27 21:45 ` Pavel Begunkov
2020-01-27 22:40 ` Jens Axboe
2020-01-27 23:00 ` Jens Axboe
2020-01-27 23:17 ` Pavel Begunkov
2020-01-27 23:23 ` Jens Axboe
2020-01-27 23:25 ` Pavel Begunkov
2020-01-27 23:38 ` Jens Axboe
2020-01-28 10:01 ` Stefan Metzmacher
2020-01-28 10:30 ` Pavel Begunkov
2020-01-28 10:35 ` Stefan Metzmacher
2020-01-28 10:51 ` Pavel Begunkov
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