From: Chao Yu <yuch...@huawei.com>
[ Upstream commit 19c73a691ccf6fb2f12d4e9cf9830023966cec88 ]
Testcase to reproduce this bug:
1. mkfs.f2fs /dev/sdd
2. mount -t f2fs /dev/sdd /mnt/f2fs
3. touch /mnt/f2fs/file
4. sync
5. chattr +A /mnt/f2fs/file
6. xfs_io -f /mnt/f2fs/file -c "fsync"
7. godown /mnt/f2fs
8. umount /mnt/f2fs
9. mount -t f2fs /dev/sdd /mnt/f2fs
10. lsattr /mnt/f2fs/file
-----------------N- /mnt/f2fs/file
But actually, we expect the corrct result is:
-------A---------N- /mnt/f2fs/file
The reason is we didn't recover inode.i_flags field during mount,
fix it.
Signed-off-by: Chao Yu <yuch...@huawei.com>
Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
fs/f2fs/recovery.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 95511ed11a22..12a3293bcbc9 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -221,6 +221,7 @@ static void recover_inode(struct inode *inode, struct page
*page)
inode->i_mtime.tv_nsec = le32_to_cpu(raw->i_mtime_nsec);
F2FS_I(inode)->i_advise = raw->i_advise;
+ F2FS_I(inode)->i_flags = le32_to_cpu(raw->i_flags);
recover_inline_flags(inode, raw);
--
2.17.1
