lkml.org 
[lkml]   [2018]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] f2fs: fix to show encrypt flag in FS_IOC_GETFLAGS
On 04/02, Chao Yu wrote:
> This patch fixes to show encrypt flag in FS_IOC_GETFLAGS like ext4 does.

Actually, we have to show internal flags owned by f2fs, not generic ones.
We may need to define all of them separately?

>
> Signed-off-by: Chao Yu <yuchao0@huawei.com>
> ---
> fs/f2fs/file.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
> index 8068b015ece5..271fadadaa36 100644
> --- a/fs/f2fs/file.c
> +++ b/fs/f2fs/file.c
> @@ -1584,8 +1584,13 @@ static int f2fs_ioc_getflags(struct file *filp, unsigned long arg)
> {
> struct inode *inode = file_inode(filp);
> struct f2fs_inode_info *fi = F2FS_I(inode);
> - unsigned int flags = fi->i_flags &
> - (FS_FL_USER_VISIBLE | FS_PROJINHERIT_FL);
> + unsigned int flags = fi->i_flags;
> +
> + if (file_is_encrypt(inode))
> + flags |= FS_ENCRYPT_FL;
> +
> + flags &= FS_FL_USER_VISIBLE | FS_PROJINHERIT_FL;
> +
> return put_user(flags, (int __user *)arg);
> }
>
> --
> 2.15.0.55.gc2ece9dc4de6

\
 
 \ /
  Last update: 2018-04-02 22:22    [W:0.063 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site