linux-kernel - Re: [f2fs-dev] [PATCH v2] f2fs: fix null page reference in redirty

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Message-ID: <CACOAw_wCh_Zh83SgRU2z_NR1OztKZ4b85JFkxWWhV3D6TGQCew@mail.gmail.com>
Date:   Wed, 6 Jan 2021 12:35:53 +0900
From:   Daeho Jeong <daeho43@...il.com>
To:     Chao Yu <yuchao0@...wei.com>
Cc:     Daeho Jeong <daehojeong@...gle.com>,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        Markus Elfring <Markus.Elfring@....de>,
        Colin Ian King <colin.king@...onical.com>,
        kernel-team@...roid.com
Subject: Re: [f2fs-dev] [PATCH v2] f2fs: fix null page reference in redirty_blocks

Thanks for the notice~

2021년 1월 6일 (수) 오전 10:04, Chao Yu <yuchao0@...wei.com>님이 작성:
>
> Daeho,
>
> FYI
>
> https://www.spinics.net/lists/kernel/msg3595944.html
>
> On 2021/1/5 20:04, Markus Elfring wrote:
> >> Fixed null page reference when find_lock_page() fails in
> >> redirty_blocks().
> >
> > I suggest to choose an other imperative wording for this change description.
> >
> > See also:
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?id=36bbbd0e234d817938bdc52121a0f5473b3e58f5#n89
> >
> >
> >> v2: changed error value and break the loop when error occurs
> >
> > I propose to use a return statement instead of a break in the second if branch
> > for this function implementation.
> >
> > See also:
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/coding-style.rst?id=36bbbd0e234d817938bdc52121a0f5473b3e58f5#n481
> >
> > Regards,
> > Markus
> >
> >
> > _______________________________________________
> > Linux-f2fs-devel mailing list
> > Linux-f2fs-devel@...ts.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
> > .
> >
>
>
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