On Tue, Oct 27, 2020 at 11:55 PM Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx> wrote: > Looks good, but would be good to have a unit test (see below). Maybe > in a follow up. Here is the associated new selftest, implementing the sequence you proposed (thanks for that!), and also one for LRU case: https://lore.kernel.org/bpf/20201029111730.6881-1-david.verbeiren@xxxxxxxxxxxx/ I hope I did it in the "right" framework of the day.