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| author | Jiri Olsa <jolsa@kernel.org> | 2022-07-04 17:27:21 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-08-01 14:43:13 -0300 |
| commit | 8b1e1a0347ea299b038f83dcfcd799508aa42d68 (patch) | |
| tree | 5975634255df318c77025453cce60d9559df22f5 /tools/perf/util | |
| parent | 6d518ac7be6223811ab947897273b1bbef846180 (diff) | |
| download | linux-stable-8b1e1a0347ea299b038f83dcfcd799508aa42d68.tar.gz linux-stable-8b1e1a0347ea299b038f83dcfcd799508aa42d68.tar.bz2 linux-stable-8b1e1a0347ea299b038f83dcfcd799508aa42d68.zip | |
perf bpf: Convert legacy map definition to BTF-defined
The libbpf is switching off support for legacy map definitions [1],
which will break the perf llvm tests.
Moving the base source map definition to BTF-defined, so we need
to use -g compile option for to add debug/BTF info.
[1] https://lore.kernel.org/bpf/20220627211527.2245459-1-andrii@kernel.org/
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: bpf@vger.kernel.org
Link: https://lore.kernel.org/r/20220704152721.352046-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/llvm-utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/llvm-utils.c b/tools/perf/util/llvm-utils.c index 96c8ef60f4f8..2dc797007419 100644 --- a/tools/perf/util/llvm-utils.c +++ b/tools/perf/util/llvm-utils.c @@ -25,7 +25,7 @@ "$CLANG_OPTIONS $PERF_BPF_INC_OPTIONS $KERNEL_INC_OPTIONS " \ "-Wno-unused-value -Wno-pointer-sign " \ "-working-directory $WORKING_DIR " \ - "-c \"$CLANG_SOURCE\" -target bpf $CLANG_EMIT_LLVM -O2 -o - $LLVM_OPTIONS_PIPE" + "-c \"$CLANG_SOURCE\" -target bpf $CLANG_EMIT_LLVM -g -O2 -o - $LLVM_OPTIONS_PIPE" struct llvm_param llvm_param = { .clang_path = "clang", |