linux-kernel - [PATCH v1 04/25] perf pmu: Reduce scope of perf_pmu

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Date:   Wed, 23 Aug 2023 01:08:07 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        James Clark <james.clark@....com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        John Garry <john.g.garry@...cle.com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        Ravi Bangoria <ravi.bangoria@....com>,
        Rob Herring <robh@...nel.org>,
        Gaosheng Cui <cuigaosheng1@...wei.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 04/25] perf pmu: Reduce scope of perf_pmu_error

Move declaration from header file to pmu.y and make static.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/util/pmu.h | 1 -
 tools/perf/util/pmu.y | 4 +++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
index 9c9ea40b9c71..5394c85d20b9 100644
--- a/tools/perf/util/pmu.h
+++ b/tools/perf/util/pmu.h
@@ -227,7 +227,6 @@ int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms,
 			  struct perf_pmu_info *info);
 struct list_head *perf_pmu__alias(struct perf_pmu *pmu,
 				  struct list_head *head_terms);
-void perf_pmu_error(struct list_head *list, char *name, void *scanner, char const *msg);
 
 int perf_pmu__new_format(struct list_head *list, char *name,
 			 int config, unsigned long *bits);
diff --git a/tools/perf/util/pmu.y b/tools/perf/util/pmu.y
index 9bd9e30791ff..d861a5bfa3bd 100644
--- a/tools/perf/util/pmu.y
+++ b/tools/perf/util/pmu.y
@@ -21,6 +21,8 @@ do { \
                 YYABORT; \
 } while (0)
 
+static void perf_pmu_error(struct list_head *list, char *name, void *scanner, char const *msg);
+
 static void perf_pmu__set_format(unsigned long *bits, long from, long to)
 {
 	long b;
@@ -93,7 +95,7 @@ PP_VALUE
 
 %%
 
-void perf_pmu_error(struct list_head *list __maybe_unused,
+static void perf_pmu_error(struct list_head *list __maybe_unused,
 		    char *name __maybe_unused,
 		    void *scanner __maybe_unused,
 		    char const *msg __maybe_unused)
-- 
2.42.0.rc1.204.g551eb34607-goog