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

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On Sat, Feb 12, 2022 at 10:18 AM Jiri Olsa <olsajiri@xxxxxxxxx> 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!

>
> 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
> >



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