linux-kernel - Re: [PATCH v9 3/8] cpuset: Rebuild root domain deadline accounting information

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Message-ID: <20190725135351.GA108579@gmail.com>
Date:   Thu, 25 Jul 2019 15:53:51 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     Juri Lelli <juri.lelli@...hat.com>
Cc:     peterz@...radead.org, mingo@...hat.com, rostedt@...dmis.org,
        tj@...nel.org, linux-kernel@...r.kernel.org,
        luca.abeni@...tannapisa.it, claudio@...dence.eu.com,
        tommaso.cucinotta@...tannapisa.it, bristot@...hat.com,
        mathieu.poirier@...aro.org, lizefan@...wei.com, longman@...hat.com,
        dietmar.eggemann@....com, cgroups@...r.kernel.org
Subject: Re: [PATCH v9 3/8] cpuset: Rebuild root domain deadline accounting
 information


* Juri Lelli <juri.lelli@...hat.com> wrote:

> When the topology of root domains is modified by CPUset or CPUhotplug
> operations information about the current deadline bandwidth held in the
> root domain is lost.
> 
> This patch addresses the issue by recalculating the lost deadline
> bandwidth information by circling through the deadline tasks held in
> CPUsets and adding their current load to the root domain they are
> associated with.
> 
> Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
> Signed-off-by: Juri Lelli <juri.lelli@...hat.com>

Was this commit written by Mathieu? If yes then it's missing a From line. 
If not then the Signed-off-by should probably be changed to Acked-by or 
Reviewed-by?

Thanks,

	Ingo