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[PATCH 09/57] perf tools: Add perf_event__fprintf_cpu_map function

From Jiri Olsa <jolsa@kernel.org>
Newsgroups linux.kernel
Subject [PATCH 09/57] perf tools: Add perf_event__fprintf_cpu_map function
Date 2015-10-16 13:00 +0200
Message-ID <qkaTT-3YR-17@gated-at.bofh.it> (permalink)
References <qkaKe-3Nh-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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 76f34ca4af4e..67323b8be1b7 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -968,6 +968,22 @@ 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_data(&event->cpu_map.data);
+	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 2e4a4d32224d..2af8c0de6b80 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -550,6 +550,7 @@ 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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Thread

[PATCHv4 00/57] perf stat: Add scripting support Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 50/57] perf script: Check output fields only for samples Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 27/57] perf tools: Move id_offset out of struct perf_evsel union Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 41/57] perf stat report: Cache aggregated map entries in extra cpumap Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 35/57] perf stat record: Write stat events on record Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 06/57] perf tools: Add cpu_map event synthesize function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 38/57] perf stat record: Synthesize attr update events Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 25/57] perf report: Display newly added events in raw dump Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 43/57] perf stat report: Process cpu/threads maps Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 08/57] perf tools: Add cpu_map__new_event function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 30/57] perf stat record: Add record command Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 39/57] perf tools: Make cpu_map__build_map global Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 49/57] perf stat report: Allow to override aggr_mode Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 03/57] perf tools: Add thread_map__new_event function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 40/57] perf tools: Add data arg to cpu_map__build_map callback Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 42/57] perf stat report: Add report command Jiri Olsa <jolsa@kernel.org> - 2015-10-16 12:50 +0200
  [PATCH 15/57] perf tools: Add stat event read function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 11/57] perf tools: Add stat config event synthesize function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 33/57] perf stat record: Store events IDs in perf data file Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 21/57] perf tools: Add attr_update event scale type Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 18/57] perf tools: Add stat events fprintf functions Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 09/57] perf tools: Add perf_event__fprintf_cpu_map function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 17/57] perf tools: Add stat round event synthesize function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 07/57] perf tools: Add cpu_map__empty_new function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 26/57] perf tools: Introduce stat feature Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 36/57] perf stat record: Write stat round events on record Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 10/57] perf tools: Add stat config event Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 04/57] perf tools: Add perf_event__fprintf_thread_map function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 20/57] perf tools: Add attr_update event unit type Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 05/57] perf tools: Add cpu_map event Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 13/57] perf tools: Add stat event Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 24/57] perf tools: Add perf_event__fprintf_attr_update function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 29/57] perf stat: Add AGGR_UNSET mode Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 34/57] perf stat record: Add pipe support for record command Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 31/57] perf stat record: Initialize record features Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:00 +0200
  [PATCH 02/57] perf tools: Add thread_map event sythesize function Jiri Olsa <jolsa@kernel.org> - 2015-10-16 13:10 +0200

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