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Commit ec7fa596 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf thread_map: Add perf_event__fprintf_thread_map function 



To display a thread_map event for a raw dump.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Tested-by: default avatarKan 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/1445784728-21732-7-git-send-email-jolsa@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 59660942

tools/perf/util/event.c

+16 −0
Original line number Original line Diff line number Diff line
@@ -820,6 +820,22 @@ size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp) 
		       event->mmap2.filename);

		       event->mmap2.filename);

}

}





size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp)

{

	struct thread_map *threads = thread_map__new_event(&event->thread_map);

	size_t ret;



	ret = fprintf(fp, " nr: ");



	if (threads)

		ret += thread_map__fprintf(threads, fp);

	else

		ret += fprintf(fp, "failed to get threads from event\n");



	thread_map__put(threads);

	return ret;

}



int perf_event__process_mmap(struct perf_tool *tool __maybe_unused,

int perf_event__process_mmap(struct perf_tool *tool __maybe_unused,

			     union perf_event *event,

			     union perf_event *event,

			     struct perf_sample *sample,

			     struct perf_sample *sample,

tools/perf/util/event.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -516,6 +516,7 @@ size_t perf_event__fprintf_task(union perf_event *event, FILE *fp); 
size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp);

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_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_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(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,

u64 kallsyms__get_function_start(const char *kallsyms_filename,