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Subject[PATCH 08/56] perf tools: Add perf_event__fprintf_cpu_map function
Date
To display cpu_map event for raw dump.

Link: http://lkml.kernel.org/n/tip-3uv795xlylejtbkf76om5rb5@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/util/event.c | 16 ++++++++++++++++
tools/perf/util/event.h | 1 +
2 files changed, 17 insertions(+)

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index eac52f12c5c4..d55e5a5ca757 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -865,6 +865,22 @@ size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp)
return ret;
}

+size_t perf_event__fprintf_cpu_map(union perf_event *event, FILE *fp)
+{
+ struct cpu_map *cpus = cpu_map__new_event(&event->cpu_map);
+ size_t ret;
+
+ ret = fprintf(fp, " nr: ");
+
+ if (cpus)
+ ret += cpu_map__fprintf(cpus, fp);
+ else
+ ret += fprintf(fp, "failed to get cpumap from event\n");
+
+ cpu_map__put(cpus);
+ return ret;
+}
+
int perf_event__process_mmap(struct perf_tool *tool __maybe_unused,
union perf_event *event,
struct perf_sample *sample,
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index e58a36b8ecbc..8e4fe4ea7704 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -530,6 +530,7 @@ size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp);
+size_t perf_event__fprintf_cpu_map(union perf_event *event, FILE *fp);
size_t perf_event__fprintf(union perf_event *event, FILE *fp);

u64 kallsyms__get_function_start(const char *kallsyms_filename,
--
2.4.3


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