return dso__find_symbol_by_name(map->dso, map->type, name);
}
-struct map *map__clone(struct map *map)
+struct map *map__clone(struct map *from)
{
- return memdup(map, sizeof(*map));
+ struct map *map = memdup(from, sizeof(*map));
+
+ if (map != NULL) {
+ atomic_set(&map->refcnt, 1);
+ RB_CLEAR_NODE(&map->rb_node);
+ dso__get(map->dso);
+ map->groups = NULL;
+ }
+
+ return map;
}
int map__overlap(struct map *l, struct map *r)