to a somewhat opaque API.
- If you're just exposing runtime system information, a new node in sysfs
- (see ``Documentation/filesystems/sysfs.txt``) or the ``/proc`` filesystem may
+ (see ``Documentation/filesystems/sysfs.rst``) or the ``/proc`` filesystem may
be more appropriate. However, access to these mechanisms requires that the
relevant filesystem is mounted, which might not always be the case (e.g.
in a namespaced/sandboxed/chrooted environment). Avoid adding any API to