When the -D option is used, the details of thread-map, cpu-map and
event-update events are not currently dumped. Add prints so that they are.
Example:
# perf record --kcore sleep 0.1
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.021 MB perf.data (7 samples) ]
# perf script -D | grep 'THREAD\|CPU'
0 0x4950 [0x28]: PERF_RECORD_THREAD_MAP nr: 1 thread: 35116
0 0x4978 [0x20]: PERF_RECORD_CPU_MAP: 0-7
# perf script -D | grep -A4 'UPDATE'
0 0x4920 [0x30]: PERF_RECORD_EVENT_UPDATE
... id: 147
... 0-7
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20220610113316.6682-6-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
struct perf_tool *tool = session->tool;
struct perf_script *script = container_of(tool, struct perf_script, tool);
+ if (dump_trace)
+ perf_event__fprintf_thread_map(event, stdout);
+
if (script->threads) {
pr_warning("Extra thread map event, ignoring.\n");
return 0;
struct perf_tool *tool = session->tool;
struct perf_script *script = container_of(tool, struct perf_script, tool);
+ if (dump_trace)
+ perf_event__fprintf_cpu_map(event, stdout);
+
if (script->cpus) {
pr_warning("Extra cpu map event, ignoring.\n");
return 0;
struct evsel *evsel;
struct perf_cpu_map *map;
+ if (dump_trace)
+ perf_event__fprintf_event_update(event, stdout);
+
if (!pevlist || *pevlist == NULL)
return -EINVAL;