linux-kernel - Re: [PATCH BUGFIX 1/1] block, bfq: add requeue-request hook

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Message-Id: <FA000DEE-04FF-4BB4-80C7-A7B31ED10BDD@linaro.org>
Date:   Wed, 7 Feb 2018 18:33:53 +0100
From:   Paolo Valente <paolo.valente@...aro.org>
To:     Oleksandr Natalenko <oleksandr@...alenko.name>
Cc:     Mike Galbraith <efault@....de>, Jens Axboe <axboe@...nel.dk>,
        linux-block <linux-block@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        'Paolo Valente' via bfq-iosched 
        <bfq-iosched@...glegroups.com>,
        Alban Browaeys <alban.browaeys@...il.com>,
        Ming Lei <ming.lei@...hat.com>, Ivan Kozik <ivan@...ios.org>,
        SERENA ZIVIANI <169364@...denti.unimore.it>,
        Serena Ziviani <ziviani.serena@...il.com>,
        Holger Hoffstätte <holger@...lied-asynchrony.com>
Subject: Re: [PATCH BUGFIX 1/1] block, bfq: add requeue-request hook



> Il giorno 07 feb 2018, alle ore 16:50, Oleksandr Natalenko <oleksandr@...alenko.name> ha scritto:
> 
> Hi.
> 
> 07.02.2018 12:27, Paolo Valente wrote:
>> Hi Oleksandr, Holger,
>> before I prepare a V2 candidate patch, could you please test my
>> instrumentation patch too, with the above change made.  For your
>> convenience, I have attached a compressed archive with both the
>> instrumentation patch and a patch making the above change.
>> Crossing my fingers,
>> Paolo
> 
> With all three patches applied I cannot reproduce neither cfdisk hang nor some kind of boom.
> 
> Thank you.
> 

Thank you, Oleksandr. I'm now ready to prepare a new version of this patch.

Paolo

> Oleksandr