From: Jens Axboe <axboe@kernel.dk>
To: Peter Zijlstra <peterz@infradead.org>
Cc: io-uring@vger.kernel.org, linux-kernel@vger.kernel.org,
andres@anarazel.de, tglx@linutronix.de
Subject: Re: [PATCHSET v6] Add io_uring futex/futexv support
Date: Fri, 29 Sep 2023 03:11:25 -0600 [thread overview]
Message-ID: <808c8472-ba4d-466c-84ef-cff4746cfdc0@kernel.dk> (raw)
In-Reply-To: <20230929075317.GA6282@noisy.programming.kicks-ass.net>
On 9/29/23 1:53 AM, Peter Zijlstra wrote:
> On Thu, Sep 28, 2023 at 11:25:09AM -0600, Jens Axboe wrote:
>
>> include/linux/io_uring_types.h | 5 +
>> include/uapi/linux/io_uring.h | 4 +
>> io_uring/Makefile | 1 +
>> io_uring/cancel.c | 5 +
>> io_uring/cancel.h | 4 +
>> io_uring/futex.c | 386 +++++++++++++++++++++++++++++++++
>> io_uring/futex.h | 36 +++
>> io_uring/io_uring.c | 7 +
>> io_uring/opdef.c | 34 +++
>> kernel/futex/futex.h | 20 ++
>> kernel/futex/requeue.c | 3 +-
>> kernel/futex/syscalls.c | 18 +-
>> kernel/futex/waitwake.c | 49 +++--
>> 13 files changed, 545 insertions(+), 27 deletions(-)
>
> Thanks for bearing with us on the futex2 thing!
>
> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Thanks Peter! Going with the futex2 interface was the right choice, the
old one was kinda wonky anyway. New one is definitely cleaner.
--
Jens Axboe
prev parent reply other threads:[~2023-09-29 9:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-28 17:25 [PATCHSET v6] Add io_uring futex/futexv support Jens Axboe
2023-09-28 17:25 ` [PATCH 1/8] futex: move FUTEX2_VALID_MASK to futex.h Jens Axboe
2023-09-28 17:25 ` [PATCH 2/8] futex: factor out the futex wake handling Jens Axboe
2023-09-28 17:25 ` [PATCH 3/8] futex: abstract out a __futex_wake_mark() helper Jens Axboe
2023-09-28 17:25 ` [PATCH 4/8] io_uring: add support for futex wake and wait Jens Axboe
2023-09-28 17:25 ` [PATCH 5/8] futex: add wake_data to struct futex_q Jens Axboe
2023-09-28 17:25 ` [PATCH 6/8] futex: make futex_parse_waitv() available as a helper Jens Axboe
2023-09-28 17:25 ` [PATCH 7/8] futex: make the vectored futex operations available Jens Axboe
2023-09-28 17:25 ` [PATCH 8/8] io_uring: add support for vectored futex waits Jens Axboe
2023-09-29 7:53 ` [PATCHSET v6] Add io_uring futex/futexv support Peter Zijlstra
2023-09-29 9:11 ` Jens Axboe [this message]
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 \
--in-reply-to=808c8472-ba4d-466c-84ef-cff4746cfdc0@kernel.dk \
--to=axboe@kernel.dk \
--cc=andres@anarazel.de \
--cc=io-uring@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.