Re: [PATCH bpf-next 3/3] bpf: Add kernel module with user mode driver that populates bpffs.

[Linus Torvalds]

On Thu, Jul 2, 2020 at 1:03 PM Alexei Starovoitov
<alexei.starovoi...@gmail.com> wrote:
>
> The BPF program dump_bpf_prog() in iterators.bpf.c is printing this data about
> all BPF programs currently loaded in the system. This information is unstable
> and will change from kernel to kernel.

If so, it should probably be in debugfs, not in /sys/fs/

                Linus