From fa6ea7817db3839b58d46649b7834320257e7702 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Thu, 5 Nov 2015 15:41:00 +0100 Subject: [PATCH] perf stat report: Process event update events Adding processing of event update events, so perf stat report can store additional info for events - unit,scale,name. Committer note: Before: # perf stat record -e power/energy-cores/ -a ^C Performance counter stats for 'system wide': 77.41 Joules power/energy-cores/ 1.597176695 seconds time elapsed # perf stat report Performance counter stats for '/home/acme/bin/perf stat record -e power/energy-cores/ -a': 332,488,114,176 power/energy-cores/ 1.597176695 seconds time elapsed # After, using the same perf.data file generated in the "Before" case above: # perf stat report Performance counter stats for '/home/acme/bin/perf stat record -e power/energy-cores/ -a': 77.41 Joules power/energy-cores/ 1.597176695 seconds time elapsed # Reported-by: Kan Liang Signed-off-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1446734469-11352-17-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-stat.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index d27d1b921efa..3ccf5a9dab33 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1736,6 +1736,7 @@ static const char * const report_usage[] = { static struct perf_stat perf_stat = { .tool = { .attr = perf_event__process_attr, + .event_update = perf_event__process_event_update, .thread_map = process_thread_map_event, .cpu_map = process_cpu_map_event, .stat_config = process_stat_config_event,