On Tue, Apr 28, 2020 at 3:09 PM Song Liu <songliubraving@xxxxxx> wrote:
> >> +
> >> +struct {
> >> + __uint(type, BPF_MAP_TYPE_ARRAY);
> >> + __uint(max_entries, 1);
> >> + __type(key, __u32);
> >> + __type(value, __u64);
> >> +} count SEC(".maps");
> >
> > Looks like a global variable can be used here?
>
> We can use global variable. But it doesn't really matter for this test.
> Any BPF program will work here. Do we really need a v6 for this change?
yes. please.
Otherwise folks will copy paste this inefficiency into future tests.
