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

From	Jaegeuk Kim <jaegeuk@kernel.org>
Newsgroups	linux.kernel
Subject	[PATCH] f2fs: check hot_data for roll-forward recovery
Date	2017-08-13 06:40 +0200
Message-ID	<udSQV-2lU-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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(-)

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];
-- 
2.14.0.rc1.383.gd1ce394fe2-goog

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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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