RE: [PATCH bpf-next v5 2/2] docs/bpf: Add LRU internals description and graph

[John Fastabend]

Joe Stringer wrote:
> Extend the bpf hashmap docs to include a brief description of the
> internals of the LRU map type (setting appropriate API expectations),
> including the original commit message from Martin and a variant on the
> graph that I had presented during my Linux Plumbers Conference 2022 talk
> on "Pressure feedback for LRU map types"[0].
> 
> The node names in the dot file correspond roughly to the functions where
> the logic for those decisions or steps is defined, to help curious
> developers to cross-reference and update this logic if the details of
> the LRU implementation ever differ from this description.
> 
> [0]: https://lpc.events/event/16/contributions/1368/
> 
> Signed-off-by: Joe Stringer <joe@xxxxxxxxxxxxx>
> Reviewed-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
> ---

Acked-by: John Fastabend <john.fastabend@xxxxxxxxx>