linux-kernel - [PATCH 18/45] perf stat: Add AGGR

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Date:	Wed, 30 Sep 2015 16:10:31 +0200
From:	Jiri Olsa <jolsa@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	lkml <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	"Liang, Kan" <kan.liang@...el.com>
Subject: [PATCH 18/45] perf stat: Add AGGR_UNSET mode

Adding AGGR_UNSET mode, so we could distinguish
unset aggr_mode in following patches.

Link: http://lkml.kernel.org/n/tip-26j5x8z8p5n7yeb2s846yvag@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/builtin-stat.c | 5 +++++
 tools/perf/util/stat.c    | 1 +
 tools/perf/util/stat.h    | 1 +
 3 files changed, 7 insertions(+)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 9beb2fb56475..e1a716e08eb5 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -479,6 +479,7 @@ static void aggr_printout(struct perf_evsel *evsel, int id, int nr)
 			csv_sep);
 		break;
 	case AGGR_GLOBAL:
+	case AGGR_UNSET:
 	default:
 		break;
 	}
@@ -799,6 +800,8 @@ static void print_interval(char *prefix, struct timespec *ts)
 		case AGGR_GLOBAL:
 		default:
 			fprintf(output, "#           time             counts %*s events\n", unit_width, "unit");
+		case AGGR_UNSET:
+			break;
 		}
 	}
 
@@ -880,6 +883,7 @@ static void print_counters(struct timespec *ts, int argc, const char **argv)
 		evlist__for_each(evsel_list, counter)
 			print_counter(counter, prefix);
 		break;
+	case AGGR_UNSET:
 	default:
 		break;
 	}
@@ -960,6 +964,7 @@ static int perf_stat_init_aggr_mode(void)
 	case AGGR_NONE:
 	case AGGR_GLOBAL:
 	case AGGR_THREAD:
+	case AGGR_UNSET:
 	default:
 		break;
 	}
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index be31184a9a97..677620acd2bd 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -272,6 +272,7 @@ process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel
 			aggr->ena += count->ena;
 			aggr->run += count->run;
 		}
+	case AGGR_UNSET:
 	default:
 		break;
 	}
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index 9d615b082115..afe6844e5219 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -31,6 +31,7 @@ enum aggr_mode {
 	AGGR_SOCKET,
 	AGGR_CORE,
 	AGGR_THREAD,
+	AGGR_UNSET,
 };
 
 struct perf_stat_config {
-- 
2.4.3

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