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f2fs: check hot_data for roll-forward recovery

Message ID 20170813043416.89230-1-jaegeuk@kernel.org (mailing list archive)
State New, archived
Headers show

Commit Message

Jaegeuk Kim Aug. 13, 2017, 4:34 a.m. UTC 
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>
---
 fs/f2fs/recovery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Chao Yu Aug. 15, 2017, 12:37 p.m. UTC | #1 
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];
>
diff mbox

Patch

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];