[PATCH 4/5] ext4: fix super block checksum error

[Ye Bin]

From: Ye Bin <yebin10@xxxxxxxxxx>

As commit("ext4: fix error flag covered by journal recovery") update
error record when do journal recovery.There is need to recalculate
super block checksum after update error record or will lead to super
block checksum mismatch to data.

Signed-off-by: Ye Bin <yebin10@xxxxxxxxxx>
---
 fs/ext4/ext4_jbd2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c
index 7c0f2bed0ec4..21f4f00429a1 100644
--- a/fs/ext4/ext4_jbd2.c
+++ b/fs/ext4/ext4_jbd2.c
@@ -430,6 +430,7 @@ static int ext4_replay_callback(struct journal_s *journal,
 	       journal->j_replay_private_data, EXT4_S_ERR_LEN);
 	if (sbi->s_mount_state & EXT4_ERROR_FS)
 		es->s_state |= cpu_to_le16(EXT4_ERROR_FS);
+	ext4_superblock_csum_set(sb);
 
 	return 0;
 }
-- 
2.31.1