From: Jens Axboe <[email protected]>
To: Peter Zijlstra <[email protected]>
Cc: [email protected], [email protected],
[email protected], [email protected]
Subject: Re: [PATCHSET v6] Add io_uring futex/futexv support
Date: Fri, 29 Sep 2023 03:11:25 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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) <[email protected]>
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]
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