[PATCH v3 07/22] perf maps: Reduce scope of init and exit

From: Ian Rogers <irogers@google.com>
To: "Peter Zijlstra" <peterz@infradead.org>,
	"Ingo Molnar" <mingo@redhat.com>,
	"Arnaldo Carvalho de Melo" <acme@kernel.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Alexander Shishkin" <alexander.shishkin@linux.intel.com>,
	"Jiri Olsa" <jolsa@kernel.org>,
	"Namhyung Kim" <namhyung@kernel.org>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Darren Hart" <dvhart@infradead.org>,
	"Davidlohr Bueso" <dave@stgolabs.net>,
	"André Almeida" <andrealmeid@collabora.com>,
	"James Clark" <james.clark@arm.com>,
	"John Garry" <john.garry@huawei.com>,
	"Riccardo Mancini" <rickyman7@gmail.com>,
	"Yury Norov" <yury.norov@gmail.com>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"Jin Yao" <yao.jin@linux.intel.com>,
	"Adrian Hunter" <adrian.hunter@intel.com>,
	"Leo Yan" <leo.yan@linaro.org>, "Andi Kleen" <ak@linux.intel.com>,
	"Thomas Richter" <tmricht@linux.ibm.com>,
	"Kan Liang" <kan.liang@linux.intel.com>,
	"Madhavan Srinivasan" <maddy@linux.ibm.com>,
	"Shunsuke Nakamura" <nakamura.shun@fujitsu.com>,
	"Song Liu" <song@kernel.org>,
	"Masami Hiramatsu" <mhiramat@kernel.org>,
	"Steven Rostedt" <rostedt@goodmis.org>,
	"Miaoqian Lin" <linmq006@gmail.com>,
	"Stephen Brennan" <stephen.s.brennan@oracle.com>,
	"Kajol Jain" <kjain@linux.ibm.com>,
	"Alexey Bayduraev" <alexey.v.bayduraev@linux.intel.com>,
	"German Gomez" <german.gomez@arm.com>,
	linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Eric Dumazet" <edumazet@google.com>,
	"Dmitry Vyukov" <dvyukov@google.com>,
	"Hao Luo" <haoluo@google.com>
Cc: eranian@google.com, Ian Rogers <irogers@google.com>
Subject: [PATCH v3 07/22] perf maps: Reduce scope of init and exit
Date: Fri, 11 Feb 2022 02:34:00 -0800	[thread overview]
Message-ID: <20220211103415.2737789-8-irogers@google.com> (raw)
In-Reply-To: <20220211103415.2737789-1-irogers@google.com>

Now purely accessed through new and delete, so reduce to file scope.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/util/map.c  | 4 ++--
 tools/perf/util/maps.h | 2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index ae99b52502d5..4d1de363c19a 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -527,7 +527,7 @@ u64 map__objdump_2mem(struct map *map, u64 ip)
 	return ip + map->reloc;
 }
 
-void maps__init(struct maps *maps, struct machine *machine)
+static void maps__init(struct maps *maps, struct machine *machine)
 {
 	maps->entries = RB_ROOT;
 	init_rwsem(&maps->lock);
@@ -616,7 +616,7 @@ static void __maps__purge(struct maps *maps)
 	}
 }
 
-void maps__exit(struct maps *maps)
+static void maps__exit(struct maps *maps)
 {
 	down_write(&maps->lock);
 	__maps__purge(maps);
diff --git a/tools/perf/util/maps.h b/tools/perf/util/maps.h
index 3dd000ddf925..7e729ff42749 100644
--- a/tools/perf/util/maps.h
+++ b/tools/perf/util/maps.h
@@ -60,8 +60,6 @@ static inline struct maps *maps__get(struct maps *maps)
 }
 
 void maps__put(struct maps *maps);
-void maps__init(struct maps *maps, struct machine *machine);
-void maps__exit(struct maps *maps);
 int maps__clone(struct thread *thread, struct maps *parent);
 size_t maps__fprintf(struct maps *maps, FILE *fp);
 
-- 
2.35.1.265.g69c8d7142f-goog

