sysfs: Remove first pass at shadow directory support
While shadow directories appear to be a good idea, the current scheme
of controlling their creation and destruction outside of sysfs appears
to be a locking and maintenance nightmare in the face of sysfs
directories dynamically coming and going. Which can now occur for
directories containing network devices when CONFIG_SYSFS_DEPRECATED is
not set.
This patch removes everything from the initial shadow directory support
that allowed the shadow directory creation to be controlled at a higher
level. So except for a few bits of sysfs_rename_dir everything from
commit b592fcfe7f06c15ec11774b5be7ce0de3aa86e73 is now gone.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c
index 69a73ae..119f39d 100644
--- a/fs/sysfs/mount.c
+++ b/fs/sysfs/mount.c
@@ -20,7 +20,7 @@
static const struct super_operations sysfs_ops = {
.statfs = simple_statfs,
- .drop_inode = sysfs_delete_inode,
+ .drop_inode = generic_delete_inode,
};
struct sysfs_dirent sysfs_root = {