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perf cpu_map: Add perf_event__fprintf_cpu_map function
To display a cpu_map event for raw dump. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Kan Liang <kan.liang@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1445784728-21732-11-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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2 changed files with 17 additions and 0 deletions
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@ -968,6 +968,22 @@ size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp)
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return ret;
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}
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size_t perf_event__fprintf_cpu_map(union perf_event *event, FILE *fp)
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{
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struct cpu_map *cpus = cpu_map__new_data(&event->cpu_map.data);
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size_t ret;
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ret = fprintf(fp, " nr: ");
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if (cpus)
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ret += cpu_map__fprintf(cpus, fp);
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else
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ret += fprintf(fp, "failed to get cpumap from event\n");
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cpu_map__put(cpus);
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return ret;
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}
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int perf_event__process_mmap(struct perf_tool *tool __maybe_unused,
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union perf_event *event,
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struct perf_sample *sample,
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@ -550,6 +550,7 @@ size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp);
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size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp);
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size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp);
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size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp);
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size_t perf_event__fprintf_cpu_map(union perf_event *event, FILE *fp);
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size_t perf_event__fprintf(union perf_event *event, FILE *fp);
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u64 kallsyms__get_function_start(const char *kallsyms_filename,
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