linux-kernel - Re: [PATCH -next 0/2] md: fix potential hang for mddev

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Date:   Mon, 25 Sep 2023 15:58:02 +0800
From:   Xiao Ni <xni@...hat.com>
To:     Song Liu <song@...nel.org>
Cc:     Yu Kuai <yukuai1@...weicloud.com>, linux-raid@...r.kernel.org,
        linux-kernel@...r.kernel.org, yukuai3@...wei.com,
        yi.zhang@...wei.com, yangerkun@...wei.com
Subject: Re: [PATCH -next 0/2] md: fix potential hang for mddev_suspend()

On Sat, Sep 23, 2023 at 5:33 AM Song Liu <song@...nel.org> wrote:
>
> On Wed, Aug 30, 2023 at 2:33 AM Yu Kuai <yukuai1@...weicloud.com> wrote:
> >
> > From: Yu Kuai <yukuai3@...wei.com>
> >
> > Yu Kuai (2):
> >   md: factor out helpers to grab and put 'active_io'
> >   md: fix potential hang for mddev_suspend()
>
> Applied to md-next. Thanks!
>
> Song
>
> >
> >  drivers/md/md.c | 36 ++++++++++++++++++++++++++++++------
> >  1 file changed, 30 insertions(+), 6 deletions(-)
> >
> > --
> > 2.39.2
> >
>

Hi all

For the second patch, active_io_release does this job. So it doesn't
need to do this in md_array_exit again.

Best Regards
Xiao