From: Tejun Heo <tj@kernel.org>
To: Christian Brauner <brauner@kernel.org>
Cc: Joel Fernandes <joel@joelfernandes.org>,
Chris Hyser <chris.hyser@oracle.com>,
Daniel Bristot de Oliveira <bristot@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
linux-kernel@vger.kernel.org,
Peter Collingbourne <pcc@google.com>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Mel Gorman <mgorman@suse.de>,
Vincent Guittot <vincent.guittot@linaro.org>,
Juri Lelli <juri.lelli@redhat.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Ingo Molnar <mingo@redhat.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Balbir Singh <sblbir@amazon.com>, Jens Axboe <axboe@kernel.dk>
Subject: Re: [resend RFC 1/3] pid: introduce task_by_pid()
Date: Wed, 26 Jan 2022 06:56:13 -1000 [thread overview]
Message-ID: <YfF9LdvBsC/lkdWL@slm.duckdns.org> (raw)
In-Reply-To: <20220124105247.2118990-2-brauner@kernel.org>
On Mon, Jan 24, 2022 at 11:52:45AM +0100, Christian Brauner wrote:
> We have a lot of places that open code
>
> if (who)
> p = find_task_by_vpid(who);
> else
> p = current;
>
> Introduce a simpler helper which can be used instead.
>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: Jens Axboe <axboe@kernel.dk>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: Juri Lelli <juri.lelli@redhat.com>
> Cc: Vincent Guittot <vincent.guittot@linaro.org>
> Cc: Steven Rostedt <rostedt@goodmis.org>
> Cc: Daniel Bristot de Oliveira <bristot@redhat.com>
> Cc: Tejun Heo <tj@kernel.org>
> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Christian Brauner <brauner@kernel.org>
For cgroup part:
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
next prev parent reply other threads:[~2022-01-26 16:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-24 10:52 [resend RFC 0/3] core scheduling: add PR_SCHED_CORE_SHARE Christian Brauner
2022-01-24 10:52 ` [resend RFC 1/3] pid: introduce task_by_pid() Christian Brauner
2022-01-26 16:56 ` Tejun Heo [this message]
2022-01-24 10:52 ` [resend RFC 2/3] sched/prctl: add PR_SCHED_CORE_SHARE command Christian Brauner
2022-01-24 17:25 ` Joel Fernandes
2022-01-25 0:31 ` Josh Don
2022-01-25 12:15 ` Christian Brauner
2022-01-24 10:52 ` [resend RFC 3/3] tests: add new PR_SCHED_CORE_SHARE test Christian Brauner
2022-01-24 17:25 ` [resend RFC 0/3] core scheduling: add PR_SCHED_CORE_SHARE Joel Fernandes
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=YfF9LdvBsC/lkdWL@slm.duckdns.org \
--to=tj@kernel.org \
--cc=axboe@kernel.dk \
--cc=bigeasy@linutronix.de \
--cc=brauner@kernel.org \
--cc=bristot@redhat.com \
--cc=bsegall@google.com \
--cc=catalin.marinas@arm.com \
--cc=chris.hyser@oracle.com \
--cc=dietmar.eggemann@arm.com \
--cc=joel@joelfernandes.org \
--cc=juri.lelli@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mgorman@suse.de \
--cc=mingo@redhat.com \
--cc=pcc@google.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=sblbir@amazon.com \
--cc=tglx@linutronix.de \
--cc=vincent.guittot@linaro.org \
/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
all inboxes | Powered by JetHome®