diff options
| author | Ian Rogers <irogers@google.com> | 2022-11-03 07:54:37 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-04 17:41:48 +0300 |
| commit | cfddf0d4a5571bcc94760c27729a60daefda38bb (patch) | |
| tree | bde7a7198ecaeba3d8d8e083af170b5e711c862c /tools/perf/include/bpf/stdio.h | |
| parent | 71811e8c77e974a0ab978c86a2b32b3f2c82f455 (diff) | |
| download | linux-cfddf0d4a5571bcc94760c27729a60daefda38bb.tar.xz | |
perf bpf: Remove now unused BPF headers
Example code has migrated to use standard BPF header files, remove
unnecessary perf equivalents. Update install step to not try to copy
these.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20221103045437.163510-8-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/include/bpf/stdio.h')
| -rw-r--r-- | tools/perf/include/bpf/stdio.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/tools/perf/include/bpf/stdio.h b/tools/perf/include/bpf/stdio.h deleted file mode 100644 index 316af5b2ff35..000000000000 --- a/tools/perf/include/bpf/stdio.h +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -#include <bpf.h> - -struct bpf_map SEC("maps") __bpf_stdout__ = { - .type = BPF_MAP_TYPE_PERF_EVENT_ARRAY, - .key_size = sizeof(int), - .value_size = sizeof(u32), - .max_entries = __NR_CPUS__, -}; - -#define puts(from) \ - ({ const int __len = sizeof(from); \ - char __from[__len] = from; \ - perf_event_output(args, &__bpf_stdout__, BPF_F_CURRENT_CPU, \ - &__from, __len & (sizeof(from) - 1)); }) |