1 files changed, 7 insertions, 4 deletions

diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 0b7c7633b9f6..b41c9782c754 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -150,7 +150,8 @@ struct dso {
 	struct rb_node	 rb_node;	/* rbtree node sorted by long name */
 	struct rb_root	 *root;		/* root of rbtree that rb_node is in */
 	struct rb_root_cached symbols;
-	struct rb_root_cached symbol_names;
+	struct symbol	 **symbol_names;
+	size_t		 symbol_names_len;
 	struct rb_root_cached inlined_nodes;
 	struct rb_root_cached srclines;
 	struct {
@@ -379,23 +380,25 @@ 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] != '/';
 }
 
+bool dso__is_object_file(const struct dso *dso);
+
 void dso__free_a2l(struct dso *dso);
 
 enum dso_type dso__type(struct dso *dso, struct machine *machine);