linux-kernel - [PATCH 1/2] perf dso: Declare dso const as needed

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Date:   Mon, 24 Apr 2023 08:51:06 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org,
        Changbin Du <changbin.du@...wei.com>
Subject: [PATCH 1/2] perf dso: Declare dso const as needed

Declare dso const, so that functions can be called with const struct *dso.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/dso.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 0b7c7633b9f6..dfc4cf3de7a8 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -379,19 +379,19 @@ void dso__reset_find_symbol_cache(struct dso *dso);
 size_t dso__fprintf_symbols_by_name(struct dso *dso, FILE *fp);
 size_t dso__fprintf(struct dso *dso, FILE *fp);
 
-static inline bool dso__is_vmlinux(struct dso *dso)
+static inline bool dso__is_vmlinux(const struct dso *dso)
 {
 	return dso->binary_type == DSO_BINARY_TYPE__VMLINUX ||
 	       dso->binary_type == DSO_BINARY_TYPE__GUEST_VMLINUX;
 }
 
-static inline bool dso__is_kcore(struct dso *dso)
+static inline bool dso__is_kcore(const struct dso *dso)
 {
 	return dso->binary_type == DSO_BINARY_TYPE__KCORE ||
 	       dso->binary_type == DSO_BINARY_TYPE__GUEST_KCORE;
 }
 
-static inline bool dso__is_kallsyms(struct dso *dso)
+static inline bool dso__is_kallsyms(const struct dso *dso)
 {
 	return dso->kernel && dso->long_name[0] != '/';
 }
-- 
2.34.1