From daeecbc0c431f15f492fb8d704080a02de6e2918 Mon Sep 17 00:00:00 2001
From: Jiri Olsa <jolsa@kernel.org>
Date: Sun, 25 Oct 2015 15:51:38 +0100
Subject: perf tools: Add event_update event scale type

A__allocdding scale type 'event update' event, that stores/transfer
events scale value. The PMU events can define the scale
value which is used to multiply events data.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Kan Liang <kan.liang@intel.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/1445784728-21732-23-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/event.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'tools/perf/util/event.h')

diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 64c4cdf5aada..44198e8550e4 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -310,6 +310,11 @@ struct attr_event {
 
 enum {
 	PERF_EVENT_UPDATE__UNIT  = 0,
+	PERF_EVENT_UPDATE__SCALE = 1,
+};
+
+struct event_update_event_scale {
+	double scale;
 };
 
 struct event_update_event {
-- 
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