From: Tejun Heo <tj@kernel.org>
To: Abel Wu <wuyun.abel@bytedance.com>
Cc: "Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Koutný" <mkoutny@suse.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Ingo Molnar" <mingo@redhat.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Juri Lelli" <juri.lelli@redhat.com>,
"Vincent Guittot" <vincent.guittot@linaro.org>,
"Dietmar Eggemann" <dietmar.eggemann@arm.com>,
"Steven Rostedt" <rostedt@goodmis.org>,
"Ben Segall" <bsegall@google.com>, "Mel Gorman" <mgorman@suse.de>,
"Valentin Schneider" <vschneid@redhat.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Yury Norov" <yury.norov@gmail.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Bitao Hu" <yaoma@linux.alibaba.com>,
"Chen Ridong" <chenridong@huawei.com>,
"open list:CONTROL GROUP (CGROUP)" <cgroups@vger.kernel.org>,
"open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
"open list" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 0/3] Fix and cleanup and extend cpu.stat
Date: Tue, 4 Feb 2025 10:46:57 -1000 [thread overview]
Message-ID: <Z6J8wbuXgiz_ly-q@slm.duckdns.org> (raw)
In-Reply-To: <bb16ae49-f591-4ab3-8d27-f649619b266b@bytedance.com>
On Mon, Feb 03, 2025 at 04:11:27PM +0800, Abel Wu wrote:
> Ping :)
>
> On 1/25/25 1:25 PM, Abel Wu Wrote:
> > Patch 1: fixes an issue that forceidle time can be inconsistant with
> > other cputimes.
> >
> > Patch 2: cleans up the #ifdef mess in cpu.stat.
I wasn't sure whether the new code was materially better than the existing.
Can we try without this patch?
> > Patch 3: extend run_delay accounting to cgroup to show how severely
> > a cgroup is stalled.
I'm not necessarily against adding this. Johannes, what do you think?
Thanks.
--
tejun
next prev parent reply other threads:[~2025-02-04 20:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-25 5:25 Abel Wu
2025-01-25 5:25 ` [PATCH v2 1/3] cgroup/rstat: Fix forceidle time in cpu.stat Abel Wu
2025-01-25 5:25 ` [PATCH v2 2/3] cgroup/rstat: Cleanup cpu.stat once for all Abel Wu
2025-01-27 20:17 ` Tejun Heo
2025-01-29 4:47 ` Abel Wu
2025-01-25 5:25 ` [PATCH v2 3/3] cgroup/rstat: Add run_delay accounting for cgroups Abel Wu
2025-01-27 14:10 ` Michal Koutný
2025-01-29 4:48 ` Abel Wu
2025-02-10 15:38 ` Michal Koutný
2025-02-10 16:20 ` Tejun Heo
2025-02-10 18:25 ` Johannes Weiner
2025-02-12 15:17 ` Abel Wu
2025-02-21 15:36 ` Michal Koutný
2025-02-12 15:14 ` Abel Wu
2025-02-12 15:12 ` Abel Wu
2025-02-03 8:11 ` [PATCH v2 0/3] Fix and cleanup and extend cpu.stat Abel Wu
2025-02-04 20:46 ` Tejun Heo [this message]
2025-02-05 2:42 ` Abel Wu
2025-02-10 8:51 ` Abel Wu
2025-02-19 2:34 ` Abel Wu
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