From: Jens Axboe <[email protected]>
To: [email protected], [email protected]
Subject: Re: [PATCH 1/6] task_work: allow TWA_SIGNAL without a rescheduling IPI
Date: Tue, 26 Apr 2022 08:39:58 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On Mon, 25 Apr 2022 19:48:59 -0600, Jens Axboe wrote:
> Some use cases don't always need an IPI when sending a TWA_SIGNAL
> notification. Add TWA_SIGNAL_NO_IPI, which is just like TWA_SIGNAL,
> except it doesn't send an IPI to the target task. It merely sets
> TIF_NOTIFY_SIGNAL and wakes up the task.
>
>
Applied, thanks!
[1/6] task_work: allow TWA_SIGNAL without a rescheduling IPI
commit: c0c84594c0234aac5d09af8a595d25d822c6dcc8
[2/6] io_uring: serialize ctx->rings->sq_flags with atomic_or/and
commit: 8018823e6987032d3d751263872b5385359c2819
[3/6] io-wq: use __set_notify_signal() to wake workers
commit: 8a68648b353bb6e20a3dc8c0b914792ce0a0391f
[4/6] io_uring: set task_work notify method at init time
commit: 35ac0da1d1346d182003db278c2d7b2ac32420a7
[5/6] io_uring: use TWA_SIGNAL_NO_IPI if IORING_SETUP_COOP_TASKRUN is used
commit: a933a9031e40c972c24ce6406e7cea73657728a5
[6/6] io_uring: add IORING_SETUP_TASKRUN_FLAG
commit: 6f07a54a90ee98ae13b37ac358624d7cc7e57850
Best regards,
--
Jens Axboe
next prev parent reply other threads:[~2022-04-26 14:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 1:48 [PATCHSET v4 next 0/5] Add support for non-IPI task_work Jens Axboe
2022-04-26 1:48 ` [PATCH 1/6] task_work: allow TWA_SIGNAL without a rescheduling IPI Jens Axboe
2022-04-26 14:39 ` Jens Axboe [this message]
2022-04-26 1:49 ` [PATCH 2/6] io_uring: serialize ctx->rings->sq_flags with atomic_or/and Jens Axboe
2022-04-26 15:03 ` Almog Khaikin
2022-04-26 15:32 ` Jens Axboe
2022-04-26 1:49 ` [PATCH 3/6] io-wq: use __set_notify_signal() to wake workers Jens Axboe
2022-04-26 1:49 ` [PATCH 4/6] io_uring: set task_work notify method at init time Jens Axboe
2022-04-26 1:49 ` [PATCH 5/6] io_uring: use TWA_SIGNAL_NO_IPI if IORING_SETUP_COOP_TASKRUN is used Jens Axboe
2022-04-26 1:49 ` [PATCH 6/6] io_uring: add IORING_SETUP_TASKRUN_FLAG Jens Axboe
2022-04-26 14:02 ` [PATCHSET v4 next 0/5] Add support for non-IPI task_work Pavel Begunkov
-- strict thread matches above, loose matches on Subject: below --
2022-04-25 14:21 [PATCHSET v3 " Jens Axboe
2022-04-25 14:21 ` [PATCH 1/6] task_work: allow TWA_SIGNAL without a rescheduling IPI 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 \
--in-reply-to=165098399823.32677.2200735205292292397.b4-ty@kernel.dk \
[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