perf symbols: Remove symbol_filter_t machinery

We're not using it anymore, few users were, but we really could do
without it, simplify lots of functions by removing it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-1zng8wdznn00iiz08bb7q3vn@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 12 insertions, 20 deletions

diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index d83396ceecba..abdacf800c98 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -127,17 +127,14 @@ struct thread;
  * @map: the 'struct map *' in which symbols itereated
  * @sym_name: the symbol name
  * @pos: the 'struct symbol *' to use as a loop cursor
- * @filter: to use when loading the DSO
  */
-#define __map__for_each_symbol_by_name(map, sym_name, pos, filter)	\
-	for (pos = map__find_symbol_by_name(map, sym_name, filter);	\
+#define __map__for_each_symbol_by_name(map, sym_name, pos)	\
+	for (pos = map__find_symbol_by_name(map, sym_name);	\
 	     pos && arch__compare_symbol_names(pos->name, sym_name) == 0;	\
 	     pos = symbol__next_by_name(pos))
 
 #define map__for_each_symbol_by_name(map, sym_name, pos)		\
-	__map__for_each_symbol_by_name(map, sym_name, (pos), NULL)
-
-typedef int (*symbol_filter_t)(struct map *map, struct symbol *sym);
+	__map__for_each_symbol_by_name(map, sym_name, (pos))
 
 int arch__compare_symbol_names(const char *namea, const char *nameb);
 void map__init(struct map *map, enum map_type type,
@@ -173,11 +170,9 @@ size_t map__fprintf_dsoname(struct map *map, FILE *fp);
 int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
 			 FILE *fp);
 
-int map__load(struct map *map, symbol_filter_t filter);
-struct symbol *map__find_symbol(struct map *map,
-				u64 addr, symbol_filter_t filter);
-struct symbol *map__find_symbol_by_name(struct map *map, const char *name,
-					symbol_filter_t filter);
+int map__load(struct map *map);
+struct symbol *map__find_symbol(struct map *map, u64 addr);
+struct symbol *map__find_symbol_by_name(struct map *map, const char *name);
 void map__fixup_start(struct map *map);
 void map__fixup_end(struct map *map);
 
@@ -191,7 +186,7 @@ struct map *maps__find(struct maps *maps, u64 addr);
 struct map *maps__first(struct maps *maps);
 struct map *map__next(struct map *map);
 struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name,
-                                         struct map **mapp, symbol_filter_t filter);
+                                         struct map **mapp);
 void map_groups__init(struct map_groups *mg, struct machine *machine);
 void map_groups__exit(struct map_groups *mg);
 int map_groups__clone(struct thread *thread,
@@ -231,25 +226,22 @@ static inline struct map *map_groups__next(struct map *map)
 
 struct symbol *map_groups__find_symbol(struct map_groups *mg,
 				       enum map_type type, u64 addr,
-				       struct map **mapp,
-				       symbol_filter_t filter);
+				       struct map **mapp);
 
 struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg,
 					       enum map_type type,
 					       const char *name,
-					       struct map **mapp,
-					       symbol_filter_t filter);
+					       struct map **mapp);
 
 struct addr_map_symbol;
 
-int map_groups__find_ams(struct addr_map_symbol *ams, symbol_filter_t filter);
+int map_groups__find_ams(struct addr_map_symbol *ams);
 
 static inline
 struct symbol *map_groups__find_function_by_name(struct map_groups *mg,
-						 const char *name, struct map **mapp,
-						 symbol_filter_t filter)
+						 const char *name, struct map **mapp)
 {
-	return map_groups__find_symbol_by_name(mg, MAP__FUNCTION, name, mapp, filter);
+	return map_groups__find_symbol_by_name(mg, MAP__FUNCTION, name, mapp);
 }
 
 int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map,