From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>,
Olivier Langlois <[email protected]>,
[email protected], [email protected]
Subject: Re: [PATCH v2 2/2] io_uring: Create define to modify a SQPOLL parameter
Date: Wed, 23 Jun 2021 16:24:01 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 6/23/21 4:14 PM, Pavel Begunkov wrote:
> On 6/23/21 7:50 PM, Olivier Langlois wrote:
>> The magic number used to cap the number of entries extracted from an
>> io_uring instance SQ before moving to the other instances is an
>> interesting parameter to experiment with.
>>
>> A define has been created to make it easy to change its value from a
>> single location.
>
> It's better to send fixes separately from other improvements,
> because the process a bit different for them, go into different
> branches and so on.
It's not a huge problem even if they go to different branches,
for these I'd be more comfortable doing 5.14 anyway and that
makes it even less of a concern.
--
Jens Axboe
next prev parent reply other threads:[~2021-06-23 22:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 18:50 [PATCH v2 0/2] Minor SQPOLL thread fix and improvement Olivier Langlois
2021-06-23 18:50 ` [PATCH v2 1/2] io_uring: Fix race condition when sqp thread goes to sleep Olivier Langlois
2021-06-23 22:02 ` Pavel Begunkov
2021-06-23 18:50 ` [PATCH v2 2/2] io_uring: Create define to modify a SQPOLL parameter Olivier Langlois
2021-06-23 22:14 ` Pavel Begunkov
2021-06-23 22:24 ` Jens Axboe [this message]
2021-06-23 23:39 ` Pavel Begunkov
2021-06-23 22:24 ` [PATCH v2 0/2] Minor SQPOLL thread fix and improvement Jens Axboe
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