1 files changed, 12 insertions, 5 deletions

diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 17003efa0b39..cf99f88adf39 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -52,7 +52,8 @@ struct symbol {
 struct symbol_conf {
         unsigned short  priv_size;
         bool            try_vmlinux_path,
-                        use_modules;
+                        use_modules,
+                        sort_by_name;
         const char      *vmlinux_name;
 };
 
@@ -74,13 +75,13 @@ struct addr_location {
 struct dso {
         struct list_head node;
         struct rb_root   symbols[MAP__NR_TYPES];
-        struct symbol    *(*find_symbol)(struct dso *self,
-                                         enum map_type type, u64 addr);
+        struct rb_root   symbol_names[MAP__NR_TYPES];
         u8               adjust_symbols:1;
         u8               slen_calculated:1;
         u8               has_build_id:1;
         u8               kernel:1;
         unsigned char    origin;
+        u8               sorted_by_name;
         u8               loaded;
         u8               build_id[BUILD_ID_SIZE];
         u16              long_name_len;
@@ -93,6 +94,9 @@ struct dso *dso__new(const char *name);
 void dso__delete(struct dso *self);
 
 bool dso__loaded(const struct dso *self, enum map_type type);
+bool dso__sorted_by_name(const struct dso *self, enum map_type type);
+
+void dso__sort_by_name(struct dso *self, enum map_type type);
 
 struct dso *dsos__findnew(const char *name);
 int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
@@ -103,6 +107,9 @@ size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
 size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp);
 char dso__symtab_origin(const struct dso *self);
 void dso__set_build_id(struct dso *self, void *build_id);
+struct symbol *dso__find_symbol(struct dso *self, enum map_type type, u64 addr);
+struct symbol *dso__find_symbol_by_name(struct dso *self, enum map_type type,
+                                        const char *name);
 
 int filename__read_build_id(const char *filename, void *bf, size_t size);
 int sysfs__read_build_id(const char *filename, void *bf, size_t size);
@@ -113,8 +120,8 @@ size_t kernel_maps__fprintf(FILE *fp);
 
 int symbol__init(struct symbol_conf *conf);
 
-struct thread;
-struct thread *kthread;
+struct map_groups;
+struct map_groups *kmaps;
 extern struct list_head dsos__user, dsos__kernel;
 extern struct dso *vdso;
 #endif /* __PERF_SYMBOL */