| commit | ea015218f2f7ace2dad9cedd21ed95bdba2886d7 | [log] [tgz] |
|---|---|---|
| author | Eric W. Biederman <ebiederm@xmission.com> | Wed May 13 16:09:29 2015 -0500 |
| committer | Eric W. Biederman <ebiederm@xmission.com> | Wed Jul 01 10:36:43 2015 -0500 |
| tree | 9ab4dc58398a5ef08b174871a9cc587680261b65 | |
| parent | eb6d38d5427b3ad42f5268da0f1dd31bb0af1264 [diff] |
kernfs: Add support for always empty directories. Add a new function kernfs_create_empty_dir that can be used to create directory that can not be modified. Update the code to use make_empty_dir_inode when reporting a permanently empty directory to the vfs. Update the code to not allow adding to permanently empty directories. Cc: stable@vger.kernel.org Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>