- does group communication use skb? (I'm assuming it does)
- does routing use skb? (I'm assuming it does)
- does process management use skb?
- does communication need synchronisation?
- does process management need synchronisation?
- is synchronisation inherently related to processes (eg for blocking, waiting or notifying) or is it independent of the concepts of processes and threads and can it all be done through communication
- communication and process management use each other (eg for blocking, getting notified of messages arriving, etc.)
- does skb use process management?
- does skb use communication?
- does the base functionality use communication
- where does tracing/debugging fit in in a level diagram?
- do device management and device drivers use protection (prinipals)
- do device management and device drivers use resource management and accounting?
