public inbox for [email protected]
 help / color / mirror / Atom feed
From: Pavel Begunkov <[email protected]>
To: [email protected]
Cc: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH next 0/9] for-next clean ups and micro optimisation
Date: Tue, 12 Apr 2022 15:09:42 +0100	[thread overview]
Message-ID: <[email protected]> (raw)

nops benchmark: 40.3 -> 41.1 MIOPS, or +2%

Pavel Begunkov (9):
  io_uring: explicitly keep a CQE in io_kiocb
  io_uring: memcpy CQE from req
  io_uring: shrink final link flush
  io_uring: inline io_flush_cached_reqs
  io_uring: helper for empty req cache checks
  io_uring: add helper to return req to cache list
  io_uring: optimise submission loop invariant
  io_uring: optimise submission left counting
  io_uring: optimise io_get_cqe()

 fs/io_uring.c | 288 +++++++++++++++++++++++++++++---------------------
 1 file changed, 165 insertions(+), 123 deletions(-)

-- 
2.35.1


             reply	other threads:[~2022-04-12 14:10 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-12 14:09 Pavel Begunkov [this message]
2022-04-12 14:09 ` [PATCH 1/9] io_uring: explicitly keep a CQE in io_kiocb Pavel Begunkov
2022-04-12 14:09 ` [PATCH 2/9] io_uring: memcpy CQE from req Pavel Begunkov
2022-04-12 14:09 ` [PATCH 3/9] io_uring: shrink final link flush Pavel Begunkov
2022-04-12 14:09 ` [PATCH 4/9] io_uring: inline io_flush_cached_reqs Pavel Begunkov
2022-04-12 14:09 ` [PATCH 5/9] io_uring: helper for empty req cache checks Pavel Begunkov
2022-04-12 14:09 ` [PATCH 6/9] io_uring: add helper to return req to cache list Pavel Begunkov
2022-04-12 14:09 ` [PATCH 7/9] io_uring: optimise submission loop invariant Pavel Begunkov
2022-04-12 14:09 ` [PATCH 8/9] io_uring: optimise submission left counting Pavel Begunkov
2022-04-12 14:09 ` [PATCH 9/9] io_uring: optimise io_get_cqe() Pavel Begunkov
2022-04-12 16:06   ` Florian Schmaus
2022-04-12 16:15     ` Pavel Begunkov
2022-04-12 16:25       ` Jens Axboe
2022-04-12 15:05 ` [PATCH next 0/9] for-next clean ups and micro optimisation Jens Axboe
2022-04-12 15:12   ` Jens Axboe
2022-04-12 16:47 ` Jens Axboe

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] \
    /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