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Date: Wed, 07 Feb 2018 16:50:22 +0100
From: Oleksandr Natalenko <oleksandr@natalenko.name>
To: Paolo Valente <paolo.valente@linaro.org>
Cc: Mike Galbraith <efault@gmx.de>, Jens Axboe <axboe@kernel.dk>,
        linux-block <linux-block@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Ulf Hansson <ulf.hansson@linaro.org>, Mark Brown <broonie@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        "'Paolo Valente' via bfq-iosched"
        <bfq-iosched@googlegroups.com>,
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        Ming Lei <ming.lei@redhat.com>, Ivan Kozik <ivan@ludios.org>,
        SERENA ZIVIANI <169364@studenti.unimore.it>,
        Serena Ziviani <ziviani.serena@gmail.com>,
        =?UTF-8?Q?Holger_Hoffst=C3=A4tte?= <holger@applied-asynchrony.com>
Subject: Re: [PATCH BUGFIX 1/1] block, bfq: add requeue-request hook
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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.

Oleksandr