linux-kernel - [PATCH 1/6] perf, tools, stat: Handled scaled == -1 case for counters

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Date:	Wed, 17 Feb 2016 14:44:00 -0800
From:	Andi Kleen <andi@...stfloor.org>
To:	acme@...nel.org
Cc:	jolsa@...nel.org, linux-kernel@...r.kernel.org, eranian@...gle.com,
	Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH 1/6] perf, tools, stat: Handled scaled == -1 case for counters

From: Andi Kleen <ak@...ux.intel.com>

Arnaldo pointed out that the earlier
"Move noise/running printing into printout"
change changed behavior for not counted counters. This patch fixes it again.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 tools/perf/builtin-stat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 15e4fcf..86289df 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -860,7 +860,7 @@ static void printout(int id, int nr, struct perf_evsel *counter, double uval,
 
 	nl = new_line_std;
 
-	if (run == 0 || ena == 0) {
+	if (run == 0 || ena == 0 || counter->counts->scaled == -1) {
 		aggr_printout(counter, id, nr);
 
 		fprintf(stat_config.output, "%*s%s",
-- 
2.5.0