On Tue, Sep 08, 2020 at 01:11:36PM -0700, Andrii Nakryiko wrote:
> On Mon, Sep 7, 2020 at 10:57 AM Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
> >
> > The bpf_program__title function got deprecated in libbpf,
> > use the suggested alternative.
> >
> > Fixes: 521095842027 ("libbpf: Deprecate notion of BPF program "title" in favor of "section name"")
> > Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> > ---
>
> Hey Jiri,
>
> Didn't see your patch before I sent mine against bpf-next. I also
> removed some unnecessary checks there. Please see [0]. I don't care
> which one gets applied, btw.
>
> [0] https://patchwork.ozlabs.org/project/netdev/patch/20200908180127.1249-1-andriin@xxxxxx/
perfect, let's take yours with that extra check removed
thanks,
jirka
>
> > tools/perf/util/bpf-loader.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c
> > index 2feb751516ab..73de3973c8ec 100644
> > --- a/tools/perf/util/bpf-loader.c
> > +++ b/tools/perf/util/bpf-loader.c
> > @@ -328,7 +328,7 @@ config_bpf_program(struct bpf_program *prog)
> > probe_conf.no_inlines = false;
> > probe_conf.force_add = false;
> >
> > - config_str = bpf_program__title(prog, false);
> > + config_str = bpf_program__section_name(prog);
> > if (IS_ERR(config_str)) {
> > pr_debug("bpf: unable to get title for program\n");
> > return PTR_ERR(config_str);
> > @@ -454,7 +454,7 @@ preproc_gen_prologue(struct bpf_program *prog, int n,
> > if (err) {
> > const char *title;
> >
> > - title = bpf_program__title(prog, false);
> > + title = bpf_program__section_name(prog);
> > if (!title)
> > title = "[unknown]";
> >
> > --
> > 2.26.2
> >
>
