- Present three new functions is/mark/clear_subsystem_dirty('name_of_subsystem'). This makes easier to create such things without needing to introduce new globals.
- Convert all pages to the new infrustructure
- This improves a lot the control on this notification
Fold the sysctl tunables page into a tab under the advanced options page.
This reduces the top level menu options by one. There should be no
functional changes.