From: Qais Yousef <qyousef@layalina.io>
To: Juri Lelli <juri.lelli@redhat.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>, Waiman Long <longman@redhat.com>,
Steven Rostedt <rostedt@goodmis.org>,
tj@kernel.org, linux-kernel@vger.kernel.org,
luca.abeni@santannapisa.it, claudio@evidence.eu.com,
tommaso.cucinotta@santannapisa.it, bristot@redhat.com,
mathieu.poirier@linaro.org, cgroups@vger.kernel.org,
Vincent Guittot <vincent.guittot@linaro.org>,
Wei Wang <wvw@google.com>, Rick Yiu <rickyiu@google.com>,
Quentin Perret <qperret@google.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Zefan Li <lizefan.x@bytedance.com>,
linux-s390@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH v3] sched: cpuset: Don't rebuild root domains on suspend-resume
Date: Wed, 1 Mar 2023 17:03:22 +0000 [thread overview]
Message-ID: <20230301170322.xthlso7jfkixlyex@airbuntu> (raw)
In-Reply-To: <Y/9gmDRlGOChIwpf@localhost.localdomain>
On 03/01/23 15:26, Juri Lelli wrote:
> On 01/03/23 12:28, Qais Yousef wrote:
> > On 03/01/23 08:31, Juri Lelli wrote:
>
> ...
>
> > > Not ignoring you guys here, but it turns out I'm quite bogged down with
> > > other stuff at the moment. :/ So, apologies and I'll try to get to this
> > > asap. Thanks a lot for all your efforts and time reviewing so far!
> >
> > Np, I can feel you :-)
>
> Eh. :/
I hope I did not offend. That was meant as no pressure, I understand.
>
> BTW, do you have a repro script of some sort handy I might play with?
Sorry no. You'll just need to suspend to ram. I had a simple patch to measure
the time around the call and trace_printk'ed the result.
I was working on a android phone which just suspends to ram if you turn the
screen off and disconnect the usb.
I think you can use rtcwake in normal desktop environment. Something like
sudo rtcwake -u -s 5 -m mem
Thanks!
--
Qais Yousef
next prev parent reply other threads:[~2023-03-01 17:04 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-06 22:14 [PATCH v3] sched: cpuset: Don't rebuild root domains on suspend-resume Qais Yousef
2023-02-23 15:38 ` Qais Yousef
2023-02-24 15:14 ` Dietmar Eggemann
2023-02-27 20:57 ` Qais Yousef
2023-02-28 14:09 ` Dietmar Eggemann
2023-02-28 17:46 ` Qais Yousef
2023-03-01 7:31 ` Juri Lelli
2023-03-01 12:28 ` Qais Yousef
2023-03-01 14:26 ` Juri Lelli
2023-03-01 17:03 ` Qais Yousef [this message]
2023-03-08 10:19 ` Juri Lelli
2023-03-08 18:01 ` Hao Luo
2023-03-09 6:55 ` Juri Lelli
2023-03-09 22:23 ` Hao Luo
2023-03-11 18:51 ` Qais Yousef
2023-03-13 16:37 ` Juri Lelli
2023-03-13 17:10 ` Dietmar Eggemann
2023-03-14 11:41 ` Dietmar Eggemann
2023-03-08 19:21 ` Waiman Long
2023-03-13 12:37 ` Dietmar Eggemann
2023-03-07 19:56 ` Hao Luo
2023-03-07 20:08 ` Waiman Long
2023-03-07 21:06 ` Hao Luo
2023-03-07 21:13 ` Waiman Long
2023-03-07 22:17 ` Hao Luo
2023-03-08 2:29 ` Waiman Long
2023-03-08 18:11 ` Hao Luo
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