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From: Paul Wise <pabs3@bonedaddy.net>
To: Mel Gorman <mgorman@suse.de>, Balbir Singh <bsingharora@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
	tglx@linutronix.de, mingo@kernel.org, juri.lelli@redhat.com,
	vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
	rostedt@goodmis.org, bsegall@google.com, bristot@redhat.com,
	pbonzini@redhat.com, maz@kernel.org,
	linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
	riel@surriel.com, hannes@cmpxchg.org
Subject: Re: [PATCH 0/6] sched,delayacct: Some cleanups
Date: Wed, 12 May 2021 20:23:51 +0800	[thread overview]
Message-ID: <9524e77d054f380e4711eaf68344ebba2d1271be.camel@bonedaddy.net> (raw)
In-Reply-To: <20210512113419.GF3672@suse.de>

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On Wed, 2021-05-12 at 12:34 +0100, Mel Gorman wrote:

> Alternatively, I've added Paul Wise to the cc who is the latest
> committer to iotop.  Maybe he knows who could add/commit a check for
> sysctl.sched_delayacct and if it exists then check if it's 1 and display
> an error suggesting corrective action (add delayacct to the kernel command
> line or sysctl sched.sched_delayacct=1). iotop appears to be in maintenance
> mode but gets occasional commits even if it has not had a new version
> since 2013 so maybe it could get a 0.7 tag if such a check was added.

I am able to commit to the iotop repository but I don't have permission
from the author to make releases nor do I have access to the website.

I am happy to apply any patches anyone has for iotop and upload the
result to Debian, or I'll be willing to write patches to cope with
changes in Linux behaviour, if given a succinct explanation of what
changes are needed in iotop, once the Linux changes are fully merged.

As well as the Python iotop implementation, there is one written in C 
with more features, so please also file an issue or pull request there.
Please note that I don't have commit access to that repository though.

https://github.com/Tomas-M/iotop

-- 
bye,
pabs

https://bonedaddy.net/pabs3/

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  parent reply	other threads:[~2021-05-12 12:31 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-05 10:59 Peter Zijlstra
2021-05-05 10:59 ` [PATCH 1/6] delayacct: Use sched_clock() Peter Zijlstra
2021-05-05 14:40   ` Rik van Riel
2021-05-06 13:59   ` Johannes Weiner
2021-05-06 14:17     ` Peter Zijlstra
2021-05-06 15:17       ` Johannes Weiner
2021-05-07 12:40   ` Balbir Singh
2021-05-12 10:43   ` Mel Gorman
2021-05-05 10:59 ` [PATCH 2/6] sched: Rename sched_info_{queued,dequeued} Peter Zijlstra
2021-05-05 14:39   ` Rik van Riel
2021-05-06 13:59   ` Johannes Weiner
2021-05-10  8:45   ` Balbir Singh
2021-05-12 10:49   ` Mel Gorman
2021-05-05 10:59 ` [PATCH 3/6] sched: Simplify sched_info_on() Peter Zijlstra
2021-05-06 14:03   ` Johannes Weiner
2021-05-12 11:10   ` Mel Gorman
2021-05-12 11:32     ` Peter Zijlstra
2021-05-12 12:51       ` Mel Gorman
2021-05-05 10:59 ` [PATCH 4/6] kvm: Select SCHED_INFO instead of TASK_DELAY_ACCT Peter Zijlstra
2021-05-05 11:37   ` Paolo Bonzini
2021-05-06 14:38   ` Marc Zyngier
2021-05-07 12:42   ` Balbir Singh
2021-05-12 11:11   ` Mel Gorman
2021-05-05 10:59 ` [PATCH 5/6] delayacct: Add static_branch in scheduler hooks Peter Zijlstra
2021-05-06 14:05   ` Johannes Weiner
2021-05-10  8:42   ` Balbir Singh
2021-05-12 11:13   ` Mel Gorman
2021-05-05 10:59 ` [PATCH 6/6] [RFC] delayacct: Default disabled Peter Zijlstra
2021-05-12 11:35   ` Mel Gorman
2021-05-05 22:29 ` [PATCH 0/6] sched,delayacct: Some cleanups Balbir Singh
2021-05-06  9:13   ` Peter Zijlstra
2021-05-07 12:38     ` Balbir Singh
2021-05-12 11:34       ` Mel Gorman
2021-05-12 11:38         ` Peter Zijlstra
2021-05-12 12:23         ` Paul Wise [this message]
2021-05-12 13:00           ` Mel Gorman
2021-05-13  1:29             ` Paul Wise
2021-06-25  0:50         ` Paul Wise
2021-05-07  9:05 ` Thomas Gleixner
2021-05-10  7:08 ` Ingo Molnar
2021-05-10 12:05 ` [PATCH 7/6] delayacct: Add sysctl to enable at runtime Peter Zijlstra
2021-05-10 12:06   ` Peter Zijlstra
2021-05-12 11:40   ` Mel Gorman

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