Commit 62ba18ba authored Nov 05, 2015 by Jiri Olsa Committed by Arnaldo Carvalho de Melo Dec 17, 2015

perf stat report: Process stat config event

Adding processing of stat config event and initialize stat_config
object.

Reported-by: Kan Liang <kan.liang@intel.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
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/1446734469-11352-14-git-send-email-jolsa@kernel.org

[ Renamed 'stat' parameter to 'st' to fix 'already defined' build error with older distros (e.g. RHEL6.7) ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 1975d36e

tools/perf/builtin-stat.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -1533,6 +1533,15 @@ static int __cmd_record(int argc, const char **argv)
		return argc;
		}

		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_stat *st)
		{
		if (!st->cpus \|\| !st->threads)
		@@ -1600,6 +1609,7 @@ static struct perf_stat perf_stat = {
		.attr = perf_event__process_attr,
		.thread_map = process_thread_map_event,
		.cpu_map = process_cpu_map_event,
		.stat_config = process_stat_config_event,
		},
		};