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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-05-16 23:20:16 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-05-24 07:05:31 +0300 |
| commit | 93607124c5450148e592c3d18ac533b4e5f25b8b (patch) | |
| tree | 05e24d9ac81e9fd14834f650df7f0a2113d5b448 /fs/f2fs/file.c | |
| parent | 15d3042a937c13f5d9244241c7a9c8416ff6e82a (diff) | |
| download | linux-93607124c5450148e592c3d18ac533b4e5f25b8b.tar.xz | |
f2fs: load inode's flag from disk
This patch fixes missing inode flag loaded from disk, reported by Tom.
[tom@localhost ~]$ sudo mount /dev/loop0 /mnt/
[tom@localhost ~]$ sudo chown tom:tom /mnt/
[tom@localhost ~]$ touch /mnt/testfile
[tom@localhost ~]$ sudo chattr +i /mnt/testfile
[tom@localhost ~]$ echo test > /mnt/testfile
bash: /mnt/testfile: Operation not permitted
[tom@localhost ~]$ rm /mnt/testfile
rm: cannot remove '/mnt/testfile': Operation not permitted
[tom@localhost ~]$ sudo umount /mnt/
[tom@localhost ~]$ sudo mount /dev/loop0 /mnt/
[tom@localhost ~]$ lsattr /mnt/testfile
----i-------------- /mnt/testfile
[tom@localhost ~]$ echo test > /mnt/testfile
[tom@localhost ~]$ rm /mnt/testfile
[tom@localhost ~]$ sudo umount /mnt/
Cc: stable@vger.kernel.org
Reported-by: Tom Yan <tom.ty89@outlook.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index abb0403d3414..9b3e7635222c 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1493,6 +1493,7 @@ static int f2fs_ioc_setflags(struct file *filp, unsigned long arg) inode->i_ctime = current_time(inode); f2fs_set_inode_flags(inode); + f2fs_mark_inode_dirty_sync(inode, false); inode_unlock(inode); out: |