linux-kernel - Re: [f2fs-dev] [PATCH 2/4] f2fs: fix write pointers on zoned device after roll forward

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Message-ID: <CACOAw_xbm4MinoOeimooCEketA=5oKWr46e-gU-ZtAG_rpWDAg@mail.gmail.com>
Date:   Mon, 4 Dec 2023 11:02:58 -0800
From:   Daeho Jeong <daeho43@...il.com>
To:     Jaegeuk Kim <jaegeuk@...nel.org>
Cc:     linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH 2/4] f2fs: fix write pointers on zoned device
 after roll forward

LGTM

On Mon, Dec 4, 2023 at 10:06 AM Jaegeuk Kim <jaegeuk@...nel.org> wrote:
>
> 1. do roll forward recovery
> 2. update current segments pointers
> 3. fix the entire zones' write pointers
> 4. do checkpoint
>
> Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
> ---
>  fs/f2fs/recovery.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
> index 16415c770b45..d0f24ccbd1ac 100644
> --- a/fs/f2fs/recovery.c
> +++ b/fs/f2fs/recovery.c
> @@ -917,6 +917,8 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
>         if (!err && fix_curseg_write_pointer && !f2fs_readonly(sbi->sb) &&
>                         f2fs_sb_has_blkzoned(sbi)) {
>                 err = f2fs_fix_curseg_write_pointer(sbi);
> +               if (!err)
> +                       err = f2fs_check_write_pointer(sbi);
>                 ret = err;
>         }
>
> --
> 2.43.0.rc2.451.g8631bc7472-goog
>
>
>
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