From 19bf119ccfa071b73a54465e8082ab2c8f8c30eb Mon Sep 17 00:00:00 2001
From: Sven Schnelle <svens@linux.ibm.com>
Date: Tue, 7 Jul 2020 19:14:55 +0200
Subject: [PATCH] perf symbols: Add s390 idle functions 'psw_idle' and
 'psw_idle_exit' to list of idle symbols

Add the s390 idle functions so they don't show up in top when using
software sampling.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Igor Lubashev <ilubashe@akamai.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kim Phillips <kim.phillips@amd.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Link: http://lore.kernel.org/lkml/20200707171457.85707-1-svens@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/symbol.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 5ddf84dcbae7..d33d24c61d24 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -666,6 +666,8 @@ static bool symbol__is_idle(const char *name)
 		"poll_idle",
 		"ppc64_runlatch_off",
 		"pseries_dedicated_idle_sleep",
+		"psw_idle",
+		"psw_idle_exit",
 		NULL
 	};
 	int i;