From: Chao Yu <yuchao0@huawei.com>
To: Jaegeuk Kim <jaegeuk@kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-fsdevel@vger.kernel.org>,
<linux-f2fs-devel@lists.sourceforge.net>
Subject: Re: [PATCH] f2fs: check hot_data for roll-forward recovery
Date: Tue, 15 Aug 2017 20:37:00 +0800 [thread overview]
Message-ID: <08788823-d67f-90e0-216b-cac32cb62919@huawei.com> (raw)
In-Reply-To: <20170813043416.89230-1-jaegeuk@kernel.org>
On 2017/8/13 12:34, Jaegeuk Kim wrote:
> We need to check HOT_DATA to truncate any previous data block when doing
> roll-forward recovery.
>
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
> ---
> fs/f2fs/recovery.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
> index f707d810c87d..9626758bc762 100644
> --- a/fs/f2fs/recovery.c
> +++ b/fs/f2fs/recovery.c
> @@ -317,7 +317,7 @@ static int check_index_in_prev_nodes(struct f2fs_sb_info *sbi,
> return 0;
>
> /* Get the previous summary */
> - for (i = CURSEG_WARM_DATA; i <= CURSEG_COLD_DATA; i++) {
> + for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) {
> struct curseg_info *curseg = CURSEG_I(sbi, i);
> if (curseg->segno == segno) {
> sum = curseg->sum_blk->entries[blkoff];
>
prev parent reply other threads:[~2017-08-15 12:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-13 4:34 Jaegeuk Kim
2017-08-15 12:37 ` Chao Yu [this message]
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