1 files changed, 0 insertions, 30 deletions

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 69b9e9b3d915..49e353eaa337 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -26,7 +26,6 @@
 #include "ui/ui.h"
 
 static void __maps__insert(struct maps *maps, struct map *map);
-static void __maps__insert_name(struct maps *maps, struct map *map);
 
 static inline int is_anon_memory(const char *filename, u32 flags)
 {
@@ -566,7 +565,6 @@ u64 map__objdump_2mem(struct map *map, u64 ip)
 static void maps__init(struct maps *maps)
 {
 	maps->entries = RB_ROOT;
-	maps->names = RB_ROOT;
 	init_rwsem(&maps->lock);
 }
 
@@ -589,8 +587,6 @@ static void __maps__purge(struct maps *maps)
 	maps__for_each_entry_safe(maps, pos, next) {
 		rb_erase_init(&pos->rb_node,  &maps->entries);
 		map__put(pos);
-		rb_erase_init(&pos->rb_node_name, &maps->names);
-		map__put(pos);
 	}
 }
 
@@ -736,7 +732,6 @@ size_t map_groups__fprintf(struct map_groups *mg, FILE *fp)
 static void __map_groups__insert(struct map_groups *mg, struct map *map)
 {
 	__maps__insert(&mg->maps, map);
-	__maps__insert_name(&mg->maps, map);
 }
 
 int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map, FILE *fp)
@@ -893,32 +888,10 @@ static void __maps__insert(struct maps *maps, struct map *map)
 	map__get(map);
 }
 
-static void __maps__insert_name(struct maps *maps, struct map *map)
-{
-	struct rb_node **p = &maps->names.rb_node;
-	struct rb_node *parent = NULL;
-	struct map *m;
-	int rc;
-
-	while (*p != NULL) {
-		parent = *p;
-		m = rb_entry(parent, struct map, rb_node_name);
-		rc = strcmp(m->dso->short_name, map->dso->short_name);
-		if (rc < 0)
-			p = &(*p)->rb_left;
-		else
-			p = &(*p)->rb_right;
-	}
-	rb_link_node(&map->rb_node_name, parent, p);
-	rb_insert_color(&map->rb_node_name, &maps->names);
-	map__get(map);
-}
-
 void maps__insert(struct maps *maps, struct map *map)
 {
 	down_write(&maps->lock);
 	__maps__insert(maps, map);
-	__maps__insert_name(maps, map);
 	up_write(&maps->lock);
 }
 
@@ -926,9 +899,6 @@ static void __maps__remove(struct maps *maps, struct map *map)
 {
 	rb_erase_init(&map->rb_node, &maps->entries);
 	map__put(map);
-
-	rb_erase_init(&map->rb_node_name, &maps->names);
-	map__put(map);
 }
 
 void maps__remove(struct maps *maps, struct map *map)