Rename symlink in objects directory.
int sysfs_rename_link_ns(struct kobject * kobj, struct kobject * targ, const char * old, const char * new, const void * new_ns);
kobj
object we're acting for.
targ
object we're pointing to.
old
previous name of the symlink.
new
new name of the symlink.
new_ns
new namespace of the symlink.
A helper function for the common rename symlink idiom.