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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2015-05-13 16:09:29 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2015-07-01 10:36:43 -0500 |
| commit | ea015218f2f7ace2dad9cedd21ed95bdba2886d7 (patch) | |
| tree | 9ab4dc58398a5ef08b174871a9cc587680261b65 /fs/sysfs/dir.c | |
| parent | proc: Allow creating permanently empty directories that serve as mount points (diff) | |
| download | linux-dev-ea015218f2f7ace2dad9cedd21ed95bdba2886d7.tar.xz linux-dev-ea015218f2f7ace2dad9cedd21ed95bdba2886d7.zip | |
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>
Diffstat (limited to 'fs/sysfs/dir.c')
0 files changed, 0 insertions, 0 deletions