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

From	Andi Kleen <andi@firstfloor.org>
Newsgroups	linux.kernel
Subject	[PATCH 1/6] perf, tools, stat: Handled scaled == -1 case for counters
Date	2016-02-17 23:50 +0100
Message-ID	<r3j50-4A2-23@gated-at.bofh.it> (permalink)
References	<r3j4Z-4A2-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

From: Andi Kleen <ak@linux.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@linux.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

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 1/6] perf, tools, stat: Handled scaled == -1 case for counters Andi Kleen <andi@firstfloor.org> - 2016-02-17 23:50 +0100
  [tip:perf/core] perf stat: Handled scaled == -1 case for counters tip-bot for Andi Kleen <tipbot@zytor.com> - 2016-02-20 12:40 +0100

csiph-web