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f1bdebbb67
During the transition to libbpf 1.0 some functions that perf used were deprecated and finally removed from libbpf, so bpf_program__set_insns() was introduced for perf to continue to use its bpf loader. But when build with LIBBPF_DYNAMIC=1 we now need to check if that function is available so that perf can build with older libbpf versions, even if the end result is emitting a warning to the user that the use of the perf BPF loader requires a newer libbpf, since bpf_program__set_insns() touches libbpf objects internal state. This affects only 'perf trace' when using bpf C code or pre-compiled bytecode as an event. Noticed on RHEL9, that has libbpf 0.7.0, where bpf_program__set_insns() isn't available. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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| .. | ||
| .gitignore | ||
| Makefile | ||
| test-all.c | ||
| test-backtrace.c | ||
| test-bionic.c | ||
| test-bpf.c | ||
| test-clang-bpf-co-re.c | ||
| test-clang.cpp | ||
| test-compile.c | ||
| test-cplus-demangle.c | ||
| test-cxx.cpp | ||
| test-disassembler-four-args.c | ||
| test-disassembler-init-styled.c | ||
| test-dwarf_getlocations.c | ||
| test-dwarf.c | ||
| test-eventfd.c | ||
| test-file-handle.c | ||
| test-fortify-source.c | ||
| test-get_cpuid.c | ||
| test-get_current_dir_name.c | ||
| test-gettid.c | ||
| test-glibc.c | ||
| test-gtk2-infobar.c | ||
| test-gtk2.c | ||
| test-hello.c | ||
| test-jvmti-cmlr.c | ||
| test-jvmti.c | ||
| test-libaio.c | ||
| test-libaudit.c | ||
| test-libbabeltrace.c | ||
| test-libbfd-buildid.c | ||
| test-libbfd.c | ||
| test-libbpf-bpf_map_create.c | ||
| test-libbpf-bpf_object__next_map.c | ||
| test-libbpf-bpf_object__next_program.c | ||
| test-libbpf-bpf_prog_load.c | ||
| test-libbpf-bpf_program__set_insns.c | ||
| test-libbpf-btf__load_from_kernel_by_id.c | ||
| test-libbpf-btf__raw_data.c | ||
| test-libbpf.c | ||
| test-libcap.c | ||
| test-libcrypto.c | ||
| test-libdebuginfod.c | ||
| test-libdw-dwarf-unwind.c | ||
| test-libelf-gelf_getnote.c | ||
| test-libelf-getphdrnum.c | ||
| test-libelf-getshdrstrndx.c | ||
| test-libelf.c | ||
| test-libnuma.c | ||
| test-libopencsd.c | ||
| test-libperl.c | ||
| test-libpfm4.c | ||
| test-libpython.c | ||
| test-libslang-include-subdir.c | ||
| test-libslang.c | ||
| test-libtraceevent.c | ||
| test-libtracefs.c | ||
| test-libunwind-aarch64.c | ||
| test-libunwind-arm.c | ||
| test-libunwind-debug-frame-aarch64.c | ||
| test-libunwind-debug-frame-arm.c | ||
| test-libunwind-debug-frame.c | ||
| test-libunwind-x86_64.c | ||
| test-libunwind-x86.c | ||
| test-libunwind.c | ||
| test-libzstd.c | ||
| test-llvm-version.cpp | ||
| test-llvm.cpp | ||
| test-lzma.c | ||
| test-numa_num_possible_cpus.c | ||
| test-pthread-attr-setaffinity-np.c | ||
| test-pthread-barrier.c | ||
| test-reallocarray.c | ||
| test-sched_getcpu.c | ||
| test-sdt.c | ||
| test-setns.c | ||
| test-stackprotector-all.c | ||
| test-timerfd.c | ||
| test-zlib.c | ||