From 245bad8eb45fca36638da53fb0a361397a707001 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 1 Sep 2015 15:52:46 -0700 Subject: perf stat: Quieten failed to read counter message Since 3b3eb0445 running perf stat on a system without backend-stalled-cycles spits out ugly warnings by default. Since that is quite common, make the message a debug message only. We know anyways that the counter wasn't read by the normal output. Signed-off-by: Andi Kleen Acked-by: Jiri Olsa Link: http://lkml.kernel.org/r/1441147966-14917-1-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- 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 d46dbb1bc65d..a96fb5c3bedb 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -215,7 +215,7 @@ static void read_counters(bool close_counters) evlist__for_each(evsel_list, counter) { if (read_counter(counter)) - pr_warning("failed to read counter %s\n", counter->name); + pr_debug("failed to read counter %s\n", counter->name); if (perf_stat_process_counter(&stat_config, counter)) pr_warning("failed to process counter %s\n", counter->name); -- cgit v1.2.3-59-g8ed1b