linux-kernel - [PATCH AUTOSEL 5.15 08/35] f2fs: fix write pointers on zoned device after roll forward

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Message-ID: <20240122151302.995456-8-sashal@kernel.org>
Date: Mon, 22 Jan 2024 10:12:05 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Jaegeuk Kim <jaegeuk@...nel.org>,
	Daeho Jeong <daehojeong@...gle.com>,
	Sasha Levin <sashal@...nel.org>,
	chao@...nel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Subject: [PATCH AUTOSEL 5.15 08/35] f2fs: fix write pointers on zoned device after roll forward

From: Jaegeuk Kim <jaegeuk@...nel.org>

[ Upstream commit 9dad4d964291295ef48243d4e03972b85138bc9f ]

1. do roll forward recovery
2. update current segments pointers
3. fix the entire zones' write pointers
4. do checkpoint

Reviewed-by: Daeho Jeong <daehojeong@...gle.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/f2fs/recovery.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index da0801aa4118..f07ae58d266d 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -871,6 +871,8 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
 	if (!err && fix_curseg_write_pointer && !f2fs_readonly(sbi->sb) &&
 			f2fs_sb_has_blkzoned(sbi)) {
 		err = f2fs_fix_curseg_write_pointer(sbi);
+		if (!err)
+			err = f2fs_check_write_pointer(sbi);
 		ret = err;
 	}
 
-- 
2.43.0