On Mon, Aug 19, 2019, at 10:45 AM, Andrii Nakryiko wrote: > On Fri, Aug 16, 2019 at 3:32 PM Daniel Xu <dxu@xxxxxxxxx> wrote: > > > > It is sometimes necessary to perform ioctl's on the underlying perf fd. > > There is not currently a way to extract the fd given a bpf_link, so add a > > a pair of casting and getting helpers. > > > > The casting and getting helpers are nice because they let us define > > broad categories of links that makes it clear to users what they can > > expect to extract from what type of link. > > > > Acked-by: Song Liu <songliubraving@xxxxxx> > > Signed-off-by: Daniel Xu <dxu@xxxxxxxxx> > > --- > > This looks great, thanks a lot! > > I think you might have a conflict with dadb81d0afe7 ("libbpf: make > libbpf.map source of truth for libbpf version") in libbpf.map, so you > might need to pull, rebase and re-post rebased version. But in any > case: > The patchset is already rebased on top :). Thanks for the tip. Daniel