Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1263303

[PATCH 20/25] perf script: Process stat config event

Show all headers | View raw

Adding processing of stat config event and initialize
stat_config object.

Tested-by: Kan Liang <kan.liang@intel.com>
Link: http://lkml.kernel.org/n/tip-1m1s8mahzq38foo32qb7p2a5@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 tools/perf/builtin-script.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index cc3d8e141df6..97691c13aa6c 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -36,6 +36,7 @@ static bool			print_flags;
 static bool			nanosecs;
 static const char		*cpu_list;
 static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
+static struct perf_stat_config	stat_config;
 
 unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH;
 
@@ -1702,6 +1703,14 @@ static void script__setup_sample_type(struct perf_script *script)
 	}
 }
 
+static int process_stat_config_event(struct perf_tool *tool __maybe_unused,
+				     union perf_event *event,
+				     struct perf_session *session __maybe_unused)
+{
+	perf_event__read_stat_config(&stat_config, &event->stat_config);
+	return 0;
+}
+
 static int set_maps(struct perf_script *script)
 {
 	struct perf_evlist *evlist = script->session->evlist;
@@ -1787,6 +1796,7 @@ int cmd_script(int argc, const char **argv, const char *prefix __maybe_unused)
 			.auxtrace_info	 = perf_event__process_auxtrace_info,
 			.auxtrace	 = perf_event__process_auxtrace,
 			.auxtrace_error	 = perf_event__process_auxtrace_error,
+			.stat_config	 = process_stat_config_event,
 			.thread_map	 = process_thread_map_event,
 			.cpu_map	 = process_cpu_map_event,
 			.ordered_events	 = true,
-- 
2.4.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCHv6 00/25] perf stat: Add scripting support Jiri Olsa <jolsa@kernel.org> - 2015-11-05 15:50 +0100
  [PATCH 15/25] perf stat report: Process stat and stat round events Jiri Olsa <jolsa@kernel.org> - 2015-11-05 15:50 +0100
  [PATCH 14/25] perf stat report: Add support to initialize aggr_map from file Jiri Olsa <jolsa@kernel.org> - 2015-11-05 15:50 +0100
  [PATCH 24/25] perf script: Add python support for stat events Jiri Olsa <jolsa@kernel.org> - 2015-11-05 15:50 +0100
  [PATCH 11/25] perf stat report: Add report command Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100
  [PATCH 16/25] perf stat report: Process event update events Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100
  [PATCH 08/25] perf stat record: Write stat round events on record Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100
  [PATCH 12/25] perf stat report: Process cpu/threads maps Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100
  [PATCH 20/25] perf script: Process stat config event Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100
  [PATCH 01/25] perf stat: Make stat options global Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100
    [tip:perf/urgent] perf stat: Make stat options global tip-bot for Jiri Olsa <tipbot@zytor.com> - 2015-11-08 08:40 +0100
  [PATCH 03/25] perf stat record: Initialize record features Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100
  [PATCH 18/25] perf stat report: Allow to override aggr_mode Jiri Olsa <jolsa@kernel.org> - 2015-11-05 16:00 +0100

csiph-web