On Wed, Feb 26, 2020 at 5:05 AM Jiri Olsa [off-list ref] wrote:

Adding lnode list node to 'struct bpf_ksym' object,
so the symbol itself can be chained and used in other
objects like bpf_trampoline and bpf_dispatcher.

Changing iterator to bpf_ksym in bpf_get_kallsym.

The ksym->start is holding the prog->bpf_func value,
so it's ok to use it in bpf_get_kallsym.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>

Acked-by: Song Liu <redacted>

nit: I think we should describe this as "move lnode list node to
struct bpf_ksym".