+struct process_kallsyms_args {
+ struct map *map;
+ struct dso *dso;
+};
+
+static int map__process_kallsym_symbol(void *arg, const char *name,
+ char type, u64 start)
+{
+ struct symbol *sym;
+ struct process_kallsyms_args *a = arg;
+ struct rb_root *root = &a->dso->symbols[a->map->type];
+
+ if (!symbol_type__is_a(type, a->map->type))
+ return 0;
+
+ /*
+ * Will fix up the end later, when we have all symbols sorted.
+ */
+ sym = symbol__new(start, 0, name);
+
+ if (sym == NULL)
+ return -ENOMEM;
+ /*
+ * We will pass the symbols to the filter later, in
+ * map__split_kallsyms, when we have split the maps per module
+ */
+ symbols__insert(root, sym);
+ return 0;
+}
+
+/*
+ * Loads the function entries in /proc/kallsyms into kernel_map->dso,
+ * so that we can in the next step set the symbol ->end address and then
+ * call kernel_maps__split_kallsyms.
+ */
+static int dso__load_all_kallsyms(struct dso *self, const char *filename,
+ struct map *map)
+{
+ struct process_kallsyms_args args = { .map = map, .dso = self, };
+ return kallsyms__parse(filename, &args, map__process_kallsym_symbol);
+}
+