From 3cc84399e9b60463bc39cf352ffd8bccb92e02bd Mon Sep 17 00:00:00 2001
From: Namhyung Kim <namhyung@kernel.org>
Date: Wed, 2 Jun 2021 14:22:41 -0700
Subject: [PATCH] perf stat: Honor event config name on --no-merge

If user gave an event name explicitly, it should be displayed in the
output as is.  But with --no-merge option it adds a pmu name at the
end so might confuse users.

Actually this is true for hybrid pmus, I think we should do the same
for others.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210602212241.2175005-3-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/stat-display.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c
index a76fff5e7d8303..ca326f98c7a2a2 100644
--- a/tools/perf/util/stat-display.c
+++ b/tools/perf/util/stat-display.c
@@ -541,7 +541,7 @@ static void uniquify_event_name(struct evsel *counter)
 	char *config;
 	int ret = 0;
 
-	if (counter->uniquified_name ||
+	if (counter->uniquified_name || counter->use_config_name ||
 	    !counter->pmu_name || !strncmp(counter->name, counter->pmu_name,
 					   strlen(counter->pmu_name)))
 		return;
@@ -555,10 +555,8 @@ static void uniquify_event_name(struct evsel *counter)
 		}
 	} else {
 		if (perf_pmu__has_hybrid()) {
-			if (!counter->use_config_name) {
-				ret = asprintf(&new_name, "%s/%s/",
-					       counter->pmu_name, counter->name);
-			}
+			ret = asprintf(&new_name, "%s/%s/",
+				       counter->pmu_name, counter->name);
 		} else {
 			ret = asprintf(&new_name, "%s [%s]",
 				       counter->name, counter->pmu_name);