| - It is allowed to mount a directory on a non-directory. | |
| - I want really low priority for my cached pages. Can they start out | |
| 'old' so they will be thrown out on the first oportunity? | |
| - File size change could cause some strange behavior WRT the page | |
| cache. | |
| - User can cause nasty DoS by not replying to WRITE requests and thus | |
| blocking writepage() indefinitely. |