From: Jens Axboe <[email protected]>
To: Linus Torvalds <[email protected]>
Cc: Pavel Begunkov <[email protected]>,
io-uring <[email protected]>,
netdev <[email protected]>
Subject: Re: [GIT PULL] io_uring support for zerocopy send
Date: Wed, 3 Aug 2022 10:47:36 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAHk-=whxqSBtkvr4JijDBQ-yDrE91rFHt9D9b0jj=OMYL8mEsg@mail.gmail.com>
On 8/3/22 10:44 AM, Linus Torvalds wrote:
> On Wed, Aug 3, 2022 at 9:39 AM Jens Axboe <[email protected]> wrote:
>>
>> If you look at the numbers Pavel posted, it's
>> definitely firmly in benchmark land, but I do think the goals of
>> breaking even with non zero-copy for realistic payload sizes is the real
>> differentiator here.
>
> Well, a big part of why I wrote the query email was exactly because I
> haven't seen any numbers, and the pull request didn't have any links
> to any.
>
> So you say "the numbers Pavel posted" and I say "where?"
Didn't think of that since it's in the git commit link, but I now
realize that it's like 3 series of things in there.
> It would have been good to have had a link in the pull request (and
> thus in the merge message).
Agree, it should've been in there. Here's the one from the series that
got merged:
https://lore.kernel.org/all/[email protected]/
--
Jens Axboe
next prev parent reply other threads:[~2022-08-03 16:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-31 15:03 [GIT PULL] io_uring support for zerocopy send Jens Axboe
2022-08-02 20:45 ` Linus Torvalds
2022-08-03 16:39 ` Jens Axboe
2022-08-03 16:44 ` Linus Torvalds
2022-08-03 16:47 ` Jens Axboe [this message]
2022-08-02 21:30 ` pr-tracker-bot
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 \
[email protected] \
[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