1 files changed, 11 insertions, 7 deletions

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 15d6a6dd50c5..801e6962b0a6 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -506,6 +506,11 @@ void maps__insert(struct rb_root *maps, struct map *map)
         rb_insert_color(&map->rb_node, maps);
 }
 
+void maps__remove(struct rb_root *self, struct map *map)
+{
+        rb_erase(&map->rb_node, self);
+}
+
 struct map *maps__find(struct rb_root *maps, u64 ip)
 {
         struct rb_node **p = &maps->rb_node;
@@ -551,13 +556,6 @@ static void dsos__delete(struct list_head *self)
 
 void machine__exit(struct machine *self)
 {
-        struct kmap *kmap = map__kmap(self->vmlinux_maps[MAP__FUNCTION]);
-
-        if (kmap->ref_reloc_sym) {
-                free((char *)kmap->ref_reloc_sym->name);
-                free(kmap->ref_reloc_sym);
-        }
-
         map_groups__exit(&self->kmaps);
         dsos__delete(&self->user_dsos);
         dsos__delete(&self->kernel_dsos);
@@ -565,6 +563,12 @@ void machine__exit(struct machine *self)
         self->root_dir = NULL;
 }
 
+void machine__delete(struct machine *self)
+{
+        machine__exit(self);
+        free(self);
+}
+
 struct machine *machines__add(struct rb_root *self, pid_t pid,
                               const char *root_dir)
 {