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

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Message-ID: <7eff03cac387051a63aa68df99e49f3a@natalenko.name>
Date:   Tue, 06 Feb 2018 15:59:42 +0100
From:   Oleksandr Natalenko <oleksandr@...alenko.name>
To:     Paolo Valente <paolo.valente@...aro.org>
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@...hat.com,
        ivan@...ios.org, 169364@...denti.unimore.it,
        Serena Ziviani <ziviani.serena@...il.com>
Subject: Re: [PATCH BUGFIX 1/1] block, bfq: add requeue-request hook

06.02.2018 15:50, Paolo Valente wrote:
> Could you please do a
> gdb <buildir>/block/bfq-iosched.o # or vmlinux.o if bfq is builtin
> list *(bfq_finish_requeue_request+0x54)
> list *(bfq_put_queue+0x10b)
> for me?

Yes. Just give me some time to recompile the kernel with minimal debug 
info enabled. I'll post then list/disasm and new stacktraces.