Re: [PATCH] f2fs: check hot_data for roll-forward recovery

From	Chao Yu <yuchao0@huawei.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] f2fs: check hot_data for roll-forward recovery
Date	2017-08-15 14:40 +0200
Message-ID	<ueJix-1jm-3@gated-at.bofh.it> (permalink)
References	<udSQV-2lU-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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];
>

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[PATCH] f2fs: check hot_data for roll-forward recovery Jaegeuk Kim <jaegeuk@kernel.org> - 2017-08-13 06:40 +0200
  Re: [PATCH] f2fs: check hot_data for roll-forward recovery Chao Yu <yuchao0@huawei.com> - 2017-08-15 14:40 +0200

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