machine__findnew_dso
dso = machine__findnew_dso(machine, fake_symbols[i].dso_name);
struct dso *dso = machine__findnew_dso(ti->machine, filename);
struct dso *dso = machine__findnew_dso(machine, name);
dso = machine__findnew_dso(machine, filename);
kernel = machine__findnew_dso(machine, machine->mmap_name);
struct dso *machine__findnew_dso(struct machine *machine, const char *filename);