albatross/src/vmm_trie.mli

open Vmm_core

type 'a t

val empty : 'a t

val insert : id -> 'a -> 'a t -> 'a t * 'a option

val remove : id -> 'a t -> 'a t

val find : id -> 'a t -> 'a option

val collect : id -> 'a t -> (id * 'a) list

val all : 'a t -> (id * 'a) list

val fold : id -> 'a t -> (id -> 'a -> 'b -> 'b) -> 'b -> 'b
use vmm_trie in log and stat, cleanups 2018-09-28 20:44:38 +00:00			`open Vmm_core`

			`type 'a t`

			`val empty : 'a t`

			`val insert : id -> 'a -> 'a t -> 'a t * 'a option`

			`val remove : id -> 'a t -> 'a t`

			`val find : id -> 'a t -> 'a option`

			`val collect : id -> 'a t -> (id * 'a) list`

			`val all : 'a t -> (id * 'a) list`
policies: vmmc now has more subcommands - policy [-n name] returns all policies in name and below - add_policy [-n name] [--cpu cpuid] [--mem mem] [--bridge bridge] [--block size] adds a policy - remove [-n name] removes policy at name policy is just the same which is in vmm_req_delegation, and vmm_resources now check them: - you cannot insert a subpolicy violating the prefix - you cannot insert a policy which would forbid current resource usage - you cannot insert a policy with which any subpolicy would be invalid - you can adjust (increase/decrease) a policy if the above invariants are kept implement "force create" directly in vmmd: much nicer to - check resource constraints, - kill vm potentially, - and create a new vm, all as single transaction. 2018-10-12 23:05:21 +00:00
			`val fold : id -> 'a t -> (id -> 'a -> 'b -> 'b) -> 'b -> 'b`