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authorJiri Olsa <jolsa@kernel.org>2015-11-05 15:41:00 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-12-17 16:29:29 -0300
commitfa6ea7817db3839b58d46649b7834320257e7702 (patch)
tree943ff0b32d8227d4efbb2170640a9a782e30fc5e /tools/perf/builtin-stat.c
parenta56f9390aa9d9b1c782c3dbd5ca2c4245eb265fc (diff)
downloadlinux-fa6ea7817db3839b58d46649b7834320257e7702.tar.gz
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 <kan.liang@intel.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.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/1446734469-11352-17-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
-rw-r--r--tools/perf/builtin-stat.c1
1 files changed, 1 insertions, 0 deletions
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,