mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-27 22:51:31 +00:00
f2fs: fix to recover inode's project id during POR
[ Upstream commit f4474aa6e5
]
Testcase to reproduce this bug:
1. mkfs.f2fs -O extra_attr -O project_quota /dev/sdd
2. mount -t f2fs /dev/sdd /mnt/f2fs
3. touch /mnt/f2fs/file
4. sync
5. chattr -p 1 /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 -p /mnt/f2fs/file
0 -----------------N- /mnt/f2fs/file
But actually, we expect the correct result is:
1 -----------------N- /mnt/f2fs/file
The reason is we didn't recover inode.i_projid field during mount,
fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
5c33279d8b
commit
471d39b9f0
1 changed files with 13 additions and 0 deletions
|
@ -203,6 +203,19 @@ static void recover_inode(struct inode *inode, struct page *page)
|
|||
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));
|
||||
|
||||
if (raw->i_inline & F2FS_EXTRA_ATTR) {
|
||||
if (f2fs_sb_has_project_quota(F2FS_I_SB(inode)->sb) &&
|
||||
F2FS_FITS_IN_INODE(raw, le16_to_cpu(raw->i_extra_isize),
|
||||
i_projid)) {
|
||||
projid_t i_projid;
|
||||
|
||||
i_projid = (projid_t)le32_to_cpu(raw->i_projid);
|
||||
F2FS_I(inode)->i_projid =
|
||||
make_kprojid(&init_user_ns, i_projid);
|
||||
}
|
||||
}
|
||||
|
||||
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);
|
||||
|
|
Loading…
Reference in a new issue