Re: [PATCH v6 perf/core 0/2] perf: stop using deprecated bpf APIs

[Arnaldo Carvalho de Melo <acme@kernel.org>]

Em Sat, Feb 12, 2022 at 05:47:25PM -0800, Andrii Nakryiko escreveu:
> On Sat, Feb 12, 2022 at 10:18 AM Jiri Olsa <olsajiri@gmail.com> wrote:
> >
> > On Sat, Feb 12, 2022 at 07:51:23AM -0800, Andrii Nakryiko wrote:
> > > libbpf's bpf_prog_load() and bpf__object_next() APIs are deprecated.
> > > remove perf's usage of these deprecated functions. After this patch
> > > set, the only remaining libbpf deprecated APIs in perf would be
> > > bpf_program__set_prep() and bpf_program__nth_fd().
> > >
> > > v5 -> v6:
> > >   - rebase onto perf/core tree (Arnaldo);
> >
> > looks good, tests are passing for me
> 
> great, thanks for checking!

All tests passed, patches merged and pushed out to perf/core, thanks!

- Arnaldo
 
> >
> > jirka
> >
> > > v4 -> v5:
> > >   - add bpf_perf_object__add() and use it where appropriate (Jiri);
> > >   - use __maybe_unused in first patch;
> > > v3 -> v4:
> > >   - Fixed commit title
> > >   - Added weak definition for deprecated function
> > > v2 -> v3:
> > >   - Fixed commit message to use upstream perf
> > > v1 -> v2:
> > >   - Added missing commit message
> > >   - Added more details to commit message and added steps to reproduce
> > >     original test case.
> > >
> > > Christy Lee (2):
> > >   perf: Stop using deprecated bpf_load_program() API
> > >   perf: Stop using deprecated bpf_object__next() API
> > >
> > >  tools/perf/tests/bpf.c       | 14 ++----
> > >  tools/perf/util/bpf-event.c  | 13 +++++
> > >  tools/perf/util/bpf-loader.c | 98 +++++++++++++++++++++++++++++-------
> > >  3 files changed, 96 insertions(+), 29 deletions(-)
> > >
> > > --
> > > 2.30.2
> > >

-- 

- Arnaldo