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authorChao Yu <yuchao0@huawei.com>2018-09-20 17:41:30 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2018-09-20 14:50:25 -0700
commitdc4cd1257c86451cec3e8e352cc376348e4f4af4 (patch)
treed1d6ade101b14f0eae149659e990f4433fd7e20a /fs/f2fs
parentf84262b0862d43b71b3e80a036cdd9d82e620367 (diff)
f2fs: fix to recover inode's uid/gid during POR
Step to reproduce this bug: 1. logon as root 2. mount -t f2fs /dev/sdd /mnt; 3. touch /mnt/file; 4. chown system /mnt/file; chgrp system /mnt/file; 5. xfs_io -f /mnt/file -c "fsync"; 6. godown /mnt; 7. umount /mnt; 8. mount -t f2fs /dev/sdd /mnt; After step 8) we will expect file's uid/gid are all system, but during recovery, these two fields were not been recovered, fix it. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/recovery.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 56d34193a74b..41f2c0fe6d8e 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -209,6 +209,8 @@ static void recover_inode(struct inode *inode, struct page *page)
char *name;
inode->i_mode = le16_to_cpu(raw->i_mode);
+ i_uid_write(inode, le32_to_cpu(raw->i_uid));
+ i_gid_write(inode, le32_to_cpu(raw->i_gid));
f2fs_i_size_write(inode, le64_to_cpu(raw->i_size));
inode->i_atime.tv_sec = le64_to_cpu(raw->i_atime);
inode->i_ctime.tv_sec = le64_to_cpu(raw->i_ctime);