linux/fs/sysfs/dir.c
Eric W. Biederman ccf3400764 sysfs: Add support for permanently empty directories to serve as mount points.
commit 87d2846fcf upstream.

Add two functions sysfs_create_mount_point and
sysfs_remove_mount_point that hang a permanently empty directory off
of a kobject or remove a permanently emptpy directory hanging from a
kobject.  Export these new functions so modular filesystems can use
them.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
2015-07-15 10:01:07 +01:00

157 lines
4 KiB